oDesk Magento Test Answers 2015
·
1. Which of the following will display
a customer's TAX/VAT number?
Answers:
• $taxvat =
$order['customer_taxvat'];
•
$order->getData('customer_taxvat');
•
$order->getQuote()->getCustomerTaxvat();
•
$order->getData()->getCustomerTaxvat();
2. Why does the error, "front
controller reached 100 router match iterations", occur?
Answers:
• There is an
error in the code.
• Some modules
failed to load.
• Router references were set
incorrectly.
• .htacces is
blocking URLs.
3. Select which method will register
observers/hooks to events in Magento:
Answers:
•
Mage::registerObserver(‘<EventNameToHook>’,’MyClass::observerFunction’);
• Using the
option in the Magento Admin panel: System > Configuration > Advanced >
Developer > Register Observer
• Registering observers
using the XML layout of the module: <events> <EVENT_TO_HOOK>
<observers> <module> <type>singleton</type>
<class>company_module_model_observer</class>
<method>methodToCall</method> </module> </observers>
</EVENT_TO_HOOK> </events>
• Mage::registerObserver(‘myglobalobserver’);
Function myglobalobserver($event,$args){ switch($event){ case ‘event1’:
processevent1($args); break; case ‘event2’: processevent2($args); break; } }
4. Which XML file(s) should be checked
when the following Magento error occurs during installation?
"PHP Extensions "0"
must be loaded"
Answers:
• config.xml in
app/code/core/Mage/Install/etc
• install.xml in
app/code/core/Mage/Install/etc
• extensions.xml
in app/code/core/Mage/Install/etc
• None of these
5. What is the best way to store
session values in Magento?
Answers:
• $myValue=’Hello
world’; Mage::getSingleton( 'customer/session' )->setMyValue($myValue);
• $myValue=’Hello world’;
Mage::getSingleton( 'core/session' )->setMyValue($myValue);
• $myValue=’Hello
world’; Mage::getSingleton( 'core/variable' )->setMyValue($myValue);
• $myValue=’Hello
world’; $_SESSION[‘MyValue’] = $myValue;
6. When does the following error
occur? "Not all products are available in the requested quantity"
Answers:
• When the products are out
of stock, but the cart still proceeded to checkout
• When the
products are in stock, but not in the cart
• When no
products are available
• None of these.
7. Which of the following will change
the order of existing blocks via XML?
Answers:
• <reference
name="parent.block.name"> <action
method="unsetChild"><alias>child_block_alias</alias></action>
<action
method="insert"><blockName>child.block.name</blockName><siblingName>name_of_block</siblingName><after>1</after><alias>child_block_alias</alias></action>
</reference>
• <reference
name="parent.block.name"> <action
method="insert"><blockName>child.block.name</blockName><siblingName>name_of_block</siblingName><after>1</after><alias>child_block_alias</alias></action>
<action method="unsetChild"><alias>child_block_alias</alias></action>
</reference>
• <reference
name="child.block.name"> <action
method="unsetParent"><alias>child_block_alias</alias></action>
<action
method="insert"><blockName>parent.block.name</blockName><siblingName>name_of_block</siblingName><after>1</after><alias>child_block_alias</alias></action>
</reference>
• It is not
possible to edit the order of existing blocks.
8. What is the best way to create
global variables which can be used everywhere in Magento?
Answers:
• Creating a
empty module and adding a system.xml file to it
• Using the
Magento Admin panel: System > Custom Variables > create a new custom
variable
• Via a Magento Session
$myValue = 'Hello World';
Mage::getSingleton('core/session')->setMyValue($myValue);
• $myValue = 'Hello
World'; Mage::getModel('core/variable')->addMyValue($myValue);
9. An observer in Magento is defined
as a:
Answers:
• Method
• Class
• Event
• None of these.
10. What is the difference between
"Flush Magento Cache" and "Flush Cache Storage" in the
Magento Cache Management System?
Answers:
• "Flush Magento
Cache" removes "/tmp/" folder's cache only, while "Flush
Cache Storage" clears everything.
• "Flush
Cache Storage" removes "/tmp/" folder's cache only, while
"Flush Magento Cache" clears everything.
• "Flush
Magento Cache" and "Flush Cache Storage" are equivalent; they
work the same way.
• None of the
above.
11. Which of the following will call a
static block inside one of Magento's template files?
Answers:
•
$this->setBlockId('my_static_block_name')->toHtml()
•
$this->getLayout()->createBlock('cms/block')->setBlockId('my_static_block_name')->toHtml()
•
$this->createBlock('cms/block')->setBlockId('my_static_block_name')->toHtml()
•
$this->getLayout()->createBlock('cms/block')->BlockId('my_static_block_name')->toHtml()
12. What is the correct method to add
an external JavaScript file to Magento's local.xml file?
Answers:
• <action
method="addScript"><script>jquery/jquery.js</script></action>
• <action
method="addCss"><script>jquery/jquery.js</script></action>
• <action
method="addJS"><script>jquery/jquery.js</script></action>
• None of the
above
13. Which of the following will check
whether the currently logged-in customer ever placed an order at the Magento
store?
Answers:
• $order =
Mage::getModel('sales/order')->getCollection()
->addAttributeToFilter('customer_id',$session->getId())
->getFirstItem(); if ($orders->getSizeValue()) { }
• $orders =
Mage::getResourceModel('sales/order_collection') ->addFieldToSelect('*')
->addFieldToFilter('entity_id', $customer->getEntityId()); if
($orders->getSize()) { }
• $orders =
Mage::getResourceModel('sales/order_collection')
->addFieldToFilter('customer_id', $customer->getId()); if
($orders->getValue()) { }
• $orders =
Mage::getResourceModel('sales/order_collection') ->addFieldToSelect('*')
->addFieldToFilter('customer_id', $customer->getId()); if
($orders->getSize()) { }
14. What is the correct method for
calling a single product inside a static block?
Answers:
• {{block
type="media/product_single" product_id="1" template="catalog/product/singleproduct.phtml"}}
• {{block
type="catalog/product_single" product_id="1"
template="catalog/product/singleproduct.phtml"}}
• {{block
type="all/product_single" product_id="1"
template="catalog/product/singleproduct.phtml"}}
• {{block
type="categories/product_single" product_id="1"
template="catalog/product/singleproduct.phtml"}}
15. Which of the following will add a
new custom block on the product details page after the media block, using a
custom module?
Answers:
• <reference
name="product.info"> <block
type="mymodule/folder_class" name="mymodule.folder.class"
template="mymodule/folder/class.phtml"
as="mymodule_folder_class"></block> </reference>
• <reference
name="product.info"> <block
type="mymodule/folder_class" after="media"
name="mymodule.folder.class"
template="mymodule/folder/class.phtml"
as="mymodule_folder_class"></block> </reference>
<?php echo $this->getChildHtml('mymodule_folder_class');?>
• <reference
name="product.info"> <block type="mymodule/folder_class"
after="media" name="mymodule.folder.class"
template="mymodule/folder/class.phtml"
as="mymodule_folder_class"></block> </reference>
<?php echo $this->getChildHtml('mymodule_class');?>
• None of the
above.
16. What is the difference between the
isSaleable() and isAvailable() functions?
Answers:
• isAvailable()
is used to decide whether to show an "Add to Cart" button or not,
while isSaleable() is used to decide whether to display the product as "in
stock" or "out of stock".
• There is no
difference between the two functions.
• isSaleable()
checks if the product's type can be sold, while isAvailable() checks if the
product itself can be sold.
• isAvailable() is used to
decide whether to display the product as "in stock" or "out of
stock", while isSaleable() is used to decide whether to show an "Add
to Cart" button or not.
17. Which of the following statements
are true regarding custom options for products in Magento?
Answers:
• Custom options
are only stored on the quote as option IDs and values.
• Every time the
options are rendered, they are reloaded from the database.
• If the values for custom
options are modified, they would need to be saved, and that will set them for
all users.
• None of these.
18. Which of the following will add a
static block on the site's home page in Magento?
Answers:
• <cms_index_index>
<reference name="content"> <block type="cms/block"
name="home-page-block"> <action
method="setBlockId"><block_id>home-page-block</block_id></action>
</block> </reference> <cms_index_index>
• <?php $ref =
new Mage_Page_Block_Html_Header(); if($ref->getIsHomePage()){ ?> <?php
echo
$this->getLayout()->createBlock('cms/block')->setBlockId('Your_StaticBlock_Id')->toHtml();?>
<?php } ?>
•
<cms_index> <reference name="content"> <block
type="cms/block" name="home-page-block"> <action
method="setBlockId"><block_id>home-page-block</block_id></action>
</block> </reference> <cms_index>
•
<cms_index> <reference name="homepage"> <block
type="cms/block" name="home-page-block"> <action
method="setBlockId"><block_id>home-page-block</block_id></action>
</block> </reference> <cms_index>
19. Which of the following will add an
external JavaScript file to a Magento page?
Answers:
• <reference
name=”head”> <action
method=”addJs”><script>folder/file.js</script></action>
</reference>
• <action
method=”addJs”>
<script>http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js</script>
</action>
• <action
method=”Jsadd”>
<script>http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js</script>
</action>
• <action method=”addJs”>http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js</action>
20. Which of the followings magento
features are related to CRM?
Answers:
• Newsletters
• Contact and
Transactional Emails
• Poll
• All of above
21. Which of the following statements
are true regarding passing data between a controller and a block in Magento?
Answers:
• It can not be done by
using Magento's MVC approach, but it can be done by emulating traditional PHP
MVC behaviors.
• It can not be
done by emulating traditional PHP MVC behaviors, but it can be done by using
Magento's MVC approach.
• It can be done
by writing this code on a controller: Mage::transfer('data', $data); and
writing this in the block: $data = Mage::registry('data');
• It can be done
by writing this code on a controller: Mage::register('data', $data); and
writing this in the block: $data = Mage::registry('data');
22. Which of the following will check
if the current request is for a backend page or a frontend page?
Answers:
• Mage::app()->getStore()->isAdmin()
•
Mage::code()->getStore()->isAdminArea()
•
Mage::app()->getStore()->Admin()
•
Mage::app()->getStore()->AdminHtml()
23. Which of the following statements
are correct to store Contact form data in database of magento?
A. By default Magento store the Contact form data in database
B. Need to create a custom module which store
data in database by override the core contacts module
Answers:
• Statement A is
true and Statement B is false
• Statement B is true and
Statement A is false
• Both statements
are true.
• Both statements
are false.
24. Which of the following will sort
products in the catalog by the date they were added?
Answers:
• Under
"app/code/core/Mage/Catalog/Model/Config.php", add this value to the $options
array: 'created_at' => Mage::helper('catalog')->__('Date')
• Under
"app/code/core/mage/catalog/model/resource/eav/mysql4/product/collection.php",
add this value to the $options array:
$this->getSelect()->order("e.entity_id desc");
• Under
"app/code/core/Mage/Catalog/Model/Config.php", add this value to the
$options array: 'sort_by' => Mage::helper('catalog')->__('Date')
• It's not
possible to sort products in the catalog by date.
25. Is it possible to trigger an event
after an order has been set to "processing"?
Answers:
• Yes, by using a custom
module.
• Yes, by
registering an event.
• No, since it's
a security threat.
• No, since no
additional action can be added at this stage.
26. Which of the following code
samples will get all products sorted by 'position', assuming 'position' is of a
numeric type?
Answers:
• $products =
Mage::getModel('catalog/product') ->getCollection()
->addAttributeToSelect('*') ->addAttributeToSort('position', 'ASC');
->load();
• $products =
Mage::getModel('catalog/product') ->getCollection()
->addAttributeToSelect('*') ->addOrder('position', 'ASC'); ->load();
• function
cmp($a, $b) { if ($a == $b) { return 0; } return ($a < $b) ? -1 : 1; }
$products = Mage::getModel('catalog/product') ->getCollection()
->addAttributeToSelect('*') ->load(); usort($products, "cmp");
• function
mySortByPosition($a, $b) { if ($a['position'] == $b['position']) { return 0; }
return ($a['position'] < $b['position']) ? -1 : 1; } $products =
Mage::getModel('catalog/product') ->getCollection() ->addAttributeToSelect('*')
->addSorter(mySortByPosition) ->load();
27. Which of the following statements
are correct about Magento quotes?
Answers:
• Quotes are offers to the
user, which if the user accepts get converted into orders.
• The lifetime of
the quote cannot be controlled.
• Quotes don't
deal with metadata about the store.
• Quotes are not
related to order payment and shipping method information.
28. Magento has the ability to run
multiple stores from the same database. After adding the new store from System
-> Manage Store, what is the correct code to add to the htaccess file to
make Magento automatically load the new store?
Answers:
• RewriteCond
%{HTTP_HOST} ^oldstore.com RewriteRule ^ - [E=MAGE_RUN_CODE:yourOldStoreCode]
RewriteRule ^ - [E=MAGE_RUN_TYPE:website]
• RewriteCond %{HTTP_HOST}
^newstore.com RewriteRule ^ - [E=MAGE_RUN_CODE:yourNewStoreCode] RewriteRule ^
- [E=MAGE_RUN_TYPE:website]
• RewriteCond
%{HTTP_HOST} ^newstore.com RewriteRule ^ - [E=MAGE_RUN_CODE:yourStoreCode] RewriteRule
^ - [E=MAGE_RUN_TYPE:website]
• RewriteCond
%{HTTP_HOST} ^newstore.com RewriteRule ^ - [E=MAGE_RUN_CODE:yourNewStoreCode]
RewriteRule ^ - [E=MAGE_RUN_TYPE:website]
29. Which of the following will save a
custom session variable in Magento?
Answers:
•
$_SESSION['name'] = 'frontend';
• $session =
Mage::getSingleton("core/session",
array("name"=>"frontend"));
$session->setData("device_id", 4);
•
Mage::getSingleton( 'customer/session' )->setValue( 'name', array( 1, 2, 3 )
);
• None of the
above
30. Which of the following will get
information ('customer_referrer_id') from a currently logged-in admin user?
Answers:
•
$collection->addAttributeToFilter('customer_referrer_id', $referrer_id);
$referrer_id = Mage::getSingleton('admin/session')->getUser()->getId();
•
$collection->addAttributeToSelection('customer_referrer_id', $referrer_id);
$referrer_id = Mage::getSingleton('admin/session')->getUser()->getId();
•
$collection->addAttributeToFilter('customer_referrer_id', $referrer_id);
$referrer_id = getSingleton('admin/session')->getUser()->getId();
• None of these.
31. Which of the following will
display a product's thumbnail?
Answers:
•
$product->hasThumbnail())
$product->setThumbnail($product->getImage());
• <img
src="<?php echo $this->helper('catalog/image')->init($_item->getProductThumbnail(),
'image')->resize(50); ?>" alt="<?php echo
$_item->getName() ?>" />
• <img
src="<?php echo $_item->getProduct()->getThumbnailUrl()
?>" alt="<?php echo $_item->getName() ?>" />
• <img src="<?php echo $this->helper('catalog/image')->init($_item->getProduct(),
'thumbnail')->resize(50); ?>" alt="<?php echo $_item->getName() ?>" />
32. Consider the following code:
<block type="A/B"
name="root" output="toHtml"
template="example/view.phtml">
What is the meaning of A/B?
Answers:
• "Module's alias"
/ "Class name relative to the alias"
•
"Controller's Alias" / "Class name relative to the alias"
•
"Controller's Class" / "Method Name"
• "Method
Name" / "Parameter"
33. Which of the following code
samples will display a list of both active and inactive sub-categories of the
current category?
Answers:
• <?php
$_category = $this->getCurrentCategory(); $collection =
Mage::getModel('catalog/category')->getCategories($_category->entity_id);
$helper = Mage::helper('catalog/category'); foreach ($collection as $cat):
if($_category->getIsActive()): $cur_category =
Mage::getModel('catalog/category')->load($cat->getId()); ?> <a
href="<?php echo $helper->getCategoryUrl($cat);?>"> <?php
echo $cat->getName();?> </a> <?php endif; endforeach; ?>
• <?php
$_category = $this->getCurrentCategory(); $collection =
Mage::getModel('catalog/category')->getCategories($_category->entity_id);
$helper = Mage::helper('catalog/category'); foreach ($collection as $cat):
$cur_category = Mage::getModel('catalog/category')->load($cat->getId());
?> <a href="<?php echo
$helper->getCategoryUrl($cat);?>"> <?php echo
$cat->getName();?> </a> <?php endforeach; ?>
• <?php $_helper =
Mage::helper('catalog/category'); $_categories =
$_helper->getStoreCategories(); if (count($_categories) > 0):
foreach($_categories as $_category): ?> <a href="<?php echo
$_helper->getCategoryUrl($_category) ?>"> <?php echo
$_category->getName() ?> </a> <?php endforeach; endif; ?>
• None of the
above.
34. Which of the following will return
a visitor's UserAgent information?
Answers:
•
Mage::helper('core/http')->getHttpUserAgent()
•
Mage::helper('core/mage')->getHttpUserAgent()
•
Mage::helper('core/mage')->getHttpAgent()
• Mage::helper('core/http')->getHttpUserServer()
35. How can account navigation links
be changed?
Answers:
• Using an XML file to
define the template
• Using a third
party module
• Either using an
XML file to define the template, or using a third party module
• None of these.
36. Which of the following will
correctly add a custom event in Magento?
Answers:
•
Mage::registerEvent
• Mage::dispatchEvent
• Mage::addAction
•
Mage::registerObserverEvent
37. Which of the following will set a
template only if a particular module is disabled in Magento?
Answers:
• <action
method="setTemplate"
ifconfig="advanced/modules_disable_output/Myname_Mymodule">
<template>mytemplate.phtml</template> </action>
• Using File:
app/code/core/Mage/Core/Model/Layout.php protected function _generateAction($node,
$parent) { if (isset($node['ifconfig']) && ($configPath =
(string)$node['ifconfig'])) { if (!Mage::getStoreConfigFlag($configPath)) {
return $this; } }
• <action
method="setTemplate"> <template
helper="mymodule/myhelper/switchTemplateIf"/> </action>
• None of these.
38. Which of the following XML files
will remove an item from Magento's admin panel navigation?
Answers:
• <?xml
version="1.0" ?> <config> <menu> <xmlconnect>
<disabled>1</disabled> </xmlconnect> </menu>
</config>
• <?xml version="1.0"
?> <config> <menu> <xmlconnect> <hide>1</hide>
</xmlconnect> </menu> </config>
• <?xml
version="1.0" ?> <config> <menu> <xmlconnect>
<delete>1</delete> </xmlconnect> </menu>
</config>
• Items under the
Magento admin panel can't be removed.
39. Which of the following will get
active store information (such as the store's name) in Magento?
Answers:
•
Mage::app()->getStore();
•
Mage::app()->getStoreId();
•
Mage::app()->getName();
• None of the
above
40. The "Suspected Fraud"
Order status is grouped under which state?
Answers:
• Processing
state
• Payment Processing state
• Pending
shipment state
• Payment Review
state
41. Which of the following needs to be
edited to input and display the order attributes in Magento?
Answers:
•
/app/design/adminhtml/default/default/template/sales/order/view/info.phtml
•
/app/design/adminhtml/default/default/template/salesext/edit_form.phtml
•
/app/code/local/CWACI/SalesExt/controllers/Adminhtml/Sales/OrderController.php
• Both
/app/design/adminhtml/default/default/template/sales/order/view/info.phtml and
/app/code/local/CWACI/SalesExt/controllers/Adminhtml/Sales/OrderController.php
42. When using a custom Magento logo
as the default logo for transactional emails; which of the following is the
correct way for the logo to be maintained even after Magento system upgrades?
Answers:
• Replace the
logo in the base theme skin directory.
• Create a new
theme and replace the new logo in the skin directory.
• Update the logo
in all transactional emails.
• Create a new theme and
place the new logo, named as "logo_email.png", in the skin directory.
43. Which of the following is the
minimum memory requirement for running a Magento site?
Answers:
• at least 128MB
• at least 256MB
• at least 512MB
• over 512MB
44. How can the checkout process be
skipped for downloadable products in Magento?
Answers:
• The checkout step cannot
be skipped in Magento.
• Downloadable
products automatically do not require checkout.
• There is an
option in the admin panel to skip the checkout step for downloadable products.
• Magento does
not support downloadable products.
45. Which of the following conditions
must be met in order to successfully run a Magento install script?
Answers:
• The install
script should be placed in MODULE/sql/RESOURCES_KEY/SCRIPT_NAME.
• The install
script should be named using the convention, mysql4-install-MODULE_VERSION.php
• The module
version in config.xml and in the install script file name must be same.
• All of these.
46. When migrating a Magento store to
a new server, after moving the files and the database, where must the database
access details be configured for the new server?
Answers:
• Database table
‘core_config_data’
• config.inc file
at magento root
•
app/etc/config.xml
• app/etc/local.xml
47. The browser is ignoring the file
referred on the code below:
<link
src="http://siteurl.com/theme/skin/frontend/default/mytheme/css/colors.css.php"
rel="stylesheet" type="text/css">
Assume that this is a PHP file that is
used as a stylesheet in a Magento extension.
Which of the following choices will
make the browser apply the stylesheet?
Answers:
• There is no
solution; a PHP file cannot be used as a stylesheet.
• Use the
"href" attribute instead of "src" to specify the file's
location, as in: <link
href="http://siteurl.com/theme/skin/frontend/default/mytheme/css/colors.css.php"
rel="stylesheet" type="text/css">
• Call a static CSS file
instead of using a PHP file as a stylesheet.
• Send a valid
Content-Type HTTP header, as in: header("content-type: text/css");
48. What is the recommended way to
override/extend Magento core functionality?
Answers:
• Directly edit
the core files of Magento with proper commenting.
•
Mage::registerOverride(‘CoreClassName’,’CoreFunctionName’,’MyClassName’,’MyFunctionname’);
• Copy the original Magento
core file to the app/code/local folder and customize that file.
• Create extended
versions of core files in their own folder with extension information.
app/code/core/Mage/Cms/Model/Page.php app/code/core/Mage/Cms/Model/Page.1.php
App/code/core/Mage/Cms/Model/Page.2.php
49. Which of the following will get a
list of products belonging to a specific category within a view file?
Answers:
• $productCollection =
Mage::getResourceModel('catalog/product_collection')
->addCategoryFilter($category);
• {{block
type="catalog/product_list" category_id="7"
template="catalog/product/list.phtml"}}
•
$productCollection = Mage::getResourceModel('catalog/product_collection')
->addFilter($category);
•
$productCollection = Mage::getModel('catalog/product_collection')
->addCategoryFilter($category);
50. Assuming that trees must have
categories as parents and products as children, and that there are no
sub-categories under main categories, which of the following code samples will
get the full catalog tree?
Answers:
• $categories =
Mage::getModel('catalog/category') ->getCollection(); foreach ($categories
as $category) { print $category->getName(); $categoryDetails =
Mage::getModel('catalog/category')->load($category->getId()); $products =
$categoryDetails->loadChildProducts(); foreach($products as $product){ Print
$product->getName(); } }
• $categories =
Mage::getModel('catalog/category') ->getCollection(); foreach ($categories
as $category) { print $category->getName(); $products =
Mage::getModel('catalog/category') ->load($category->getId()) ->getProductCollection();
foreach($products as $product){ Print $product->getName(); } }
• $categories =
Mage::getModel('catalog/category') ->getCollection()
->setLoadProducts(true); foreach ($categories as $category) { print
$category->getName(); foreach($category->getProducts() as $product){
print $product->getName(); } }
• $products =
Mage::getModel('catalog/product') ->getCollection(); foreach ($products as
$product) { print $product->getCategory()->getName(); print
$product->getName(); }
51. Which of the following Magento
objects will be created during checkout?
Answers:
• sales/payment
• sales/tax
• sales/order
• sales/quote
52. Assuming the following choices are
to be added to a custom theme layout's local.xml file; which of the following
will move the "related products" box in the "product details
page" to the bottom center column?
Answers:
•
<catalog_product_view> <reference name="right">
<action method="unsetChild">
<block>catalog.product.related</block> </action>
</reference> <reference name="content"> <action
method="insert">
<block>catalog.product.related</block> </action>
</reference> </catalog_product_view>
•
<catalog_product_view> <reference name="right">
<action method="unsetChild">
<block>catalog.product.related</block> </action>
</reference> <reference name="product.info"> <action
method="insert">
<block>catalog.product.related</block> <after>1</after>
</action> </reference> </catalog_product_view>
•
<catalog_product_view> <reference name="right">
<action method="unsetChild"> <block>catalog.product.related</block>
</action> </reference> <reference
name="product.info"> <action method="insert">
<block>catalog.product.related</block> <after>0</after>
</action> </reference> </catalog_product_view>
• None of the
above.
53. How can a new column be added in
sales_flat_order to save a custom value in Magento?
Answers:
• By adding
column name in Model
• By adding
column name in Controller
• By adding
column name in Block
• By defining column name in
Block and table
54. Which of the following will get
the order increment ID in Magento?
Answers:
• $order =
Mage::getSingleton('sales/order')->getLastOrderId(); $lastOrderId =
$order->getIncrementId();
• $orderId =
$this->getOrderId();
• $order =
Mage::getModel('sales/order'); $order->load(Mage::getSingleton('sales/order')->getLastOrderId());
$lastOrderId = $order->getIncrementId();
• None of these.
55. Which of the following will get
the tax amount on a page in Magento?
Answers:
•
Mage::helper('checkout')->getQuote()->getShippingAddress()->getData('tax_amount');
•
$totalItemsInCart = Mage::helper(‘checkout/cart’)->getItemsCount(); $totals
= Mage::getSingleton(‘checkout/session’)->getQuote()->getTotals();
$subtotal = round($totals["subtotal"]->getValue()); $grandtotal =
round($totals["grand_total"]->getValue()); >if(isset($totals['discount'])
&& $totals['discount']->getValue()) { $discount =
round($totals['discount']->getValue()); } else { $discount = ”; }
if(isset($totals['tax']) && $totals['tax']->getValue()) { $tax =
round($totals['tax']->getValue()); } else { $tax = ”; }
• $order =
Mage::getModel('sales/order')->load($order_id); $items =
$order->getAllItems(); $subtotals = array(); foreach ($items as $_item) { if
(array_key_exists($subtotals[$_item->getTaxClassId()])) {
$subtotals[$_item->getTaxClassId()] += $_item->getRowTotal(); } else {
$subtotals[$_item->getTaxClassId()] = $_item->getRowTotal(); } }
• <?php $order
= Mage::getModel('sales/order')->loadByIncrementId($this->getOrderId());
$data = $order->getData(); ?>
56. Which of the following will
retrieve a list of all shipping methods in Magento?
Answers:
• public function
toOptionArray($isMultiSelect = false) { $methods =
Mage::getSingleton('shipping/config')->getActiveCarriers(); $options =
array(); foreach($methods as $_code => $_method) { if(!$_title =
Mage::getStoreConfig("carriers/$_code/title")) $_title = $_code;
$options[] = array('value' => $_code, 'label' => $_title . "
($_code)"); } if($isMultiSelect) { array_unshift($options,
array('value'=>'', 'label'=> Mage::helper('adminhtml')->__('--Please
Select--'))); } return $options; }
• $salesQuoteRate
= Mage::getModel('sales/quote_address_rate')->load($rate_id);
if($salesQuoteRate){ echo '<br/>CODE : '.$salesQuoteRate->getCode();
echo '<br/>METHOD : '.$salesQuoteRate->getMethod(); }
• $iOrderId =
Mage::getSingleton('checkout/session')->getLastRealOrderId(); $oOrder =
Mage::getModel('sales/order')->loadByIncrementId($iOrderId); echo
$oOrder->getShippingMethod(); echo $oOrder->getShippingDescription();
• echo Mage::getSingleton('checkout/session')->getQuote()->getShippingAddress()->getShippingMethod();
57. Which of the following will list
all products from a particular category?
Answers:
• $products =
Mage::getModel('catalog/category')->load($category_id) ->getProductCollection()
->addAttributeToSelect('*') ->addAttributeToFilter('status', 1)
->addAttributeToFilter('visibility', 4)
->addAttributeToFilter('special_price', array('neq' => ""))
->setOrder('price', 'ASC') ;
• $productCollection =
Mage::getResourceModel('catalog/product_collection')
->addCategoryFilter($category);
• $products =
Mage::get(('catalog/category')->load($category_id) ->getCollection()
->addAttributeToSelect('*') ->addAttributeToFilter('status', 1)
->addAttributeToFilter('visibility', 4) ->addAttributeToFilter('special_price',
array('neq' => "")) ->setOrder('price', 'ASC') ;
• $products =
Mage::getModel('catalog/category')->load($category_id) ->getProduct()
->addAttributeToSelect('*') ->addAttributeToFilter('status', 1)
->addAttributeToFilter('visibility', 4) ->addFilter('special_price',
array('neq' => "")) ->setOrder('price', 'ASC') ;
58. By default, Magento allows 3
themes to be loaded at any time. In what order are they loaded? (1 being first
and 3 being last)
Answers:
• 1 Custom
default theme 2 Magento base theme 3 Custom non-default theme
• 1 Magento base
theme 2 Custom default theme 3 Custom non-default theme
• 1 Custom non-default theme
2 Custom default theme 3 Magento base theme
• None of the
above
59. Which of the following code
samples will link a configurable product's images to its constituent simple
products, in the product details page?
Answers:
• $_parentIdArray =
Mage::getModel('catalog/product_type_configurable')->getParentIdsByChild($_product->getId());
if(sizeof($_parentIdArray)==1 &&
Mage::getModel('catalog/product')->load($_parentIdArray[0])->getTypeId()
== 'configurable'){ $_product =
Mage::getModel('catalog/product')->load($_parentIdArray[0]); }
• $_childIdArray
= Mage::getModel('catalog/product_type_configurable')->getChildIds($_product->getId());
if(sizeof($_childIdArray)==1 &&
Mage::getModel('catalog/product')->load($_childIdArray[0])->getTypeId()
== 'configurable'){ $_product =
Mage::getModel('catalog/product')->load($_childIdArray[0]); }
• $_parentIdArray
= Mage::getModel('catalog/product')->getIdsByChild($_product->getId());
if(sizeof($_parentIdArray) >= 1 &&
Mage::getModel('catalog/product')->load($_parentIdArray[0])->getTypeId()
== 'configurable'){ $_product = Mage::getModel('catalog/product')->load($_parentIdArray[0]);
}
• $_childIdArray
=
Mage::getModel('catalog/product')->getChildIdsByParent($_product->getId());
if(sizeof($_childIdArray)==1 &&
Mage::getModel('catalog/product')->load($_childIdArray[0])->getTypeId()
== 'configurable'){ $_product = Mage::getModel('catalog/product')->load($_childIdArray[0]);
}
60. Which of the following methods can
be used add a new attribute to all products?
Answers:
• Using XML
layout files
• By creating a
new field in the database table named ‘catalog_attributes’
• Via the Magento Admin panel
(Manage Attributes)
• By creating a
new module
61. Assuming a left column is going to
be added, which of the following are possible values of the block type in the
code below?
<block type=""
name="left" as="left"
template="page/html/left.phtml" />
Answers:
•
catalog/navigation
• core/text_list
•
page/template_container
• page/html
62. Which of the following Magento
classes should be used for adding custom duties/taxes to a quote during the
checkout process?
Answers:
•
Mage_Sales_Model_Quote_Item_Option
•
Mage_Sales_Model_Quote_Address_Total_Abstract
•
Mage_Sales_Model_Quote_Item
•
Mage_Sales_Model_Quote_Payment
63. Select which conditions can be
checked to track down a product that is not showing in a category page.
Answers:
• Product visibility
must be "Listed";
• Product must be enabled;
• Stock and
quantity must be greater than 0;
• If using
multiple websites, check which website the product points to;
64. How can programmatically added
bundle products be shown in Magento's front-end?
Answers:
• By re-indexing
• By using the following
codes: Mage::register('product', $product); Mage::register('current_product',
$product); $product->setCanSaveConfigurableAttributes(false);
$product->setCanSaveCustomOptions(true);
• By using the following:
1. setBundleOptionsData() 2. setBundleSelectionsData() 3.
setCanSaveBundleSelections(true)
• It is not
possible to show programmatically added bundle products in the front-end.
65. Which of the following is the
correct method to use to check if custom options were added to a product?
Answers:
•
$product->hasCustomType();
•
$product->hasCustomOptions();
• $product->hasOptions();
•
$product->hasOptionsType();
66. Which of the following Events are
triggered when the payment has been confirmed?
Answers:
•
checkout_onepage_controller_success_action
•
checkout_payment_confirmed
• sales_order_payment_pay
•
payment_confirmed_action
67. Which of the following will get a
specific product attribute from its product ID without loading the whole
product?
Answers:
•
Mage::getResourceModel('catalog/product')->getAttributeRawValue($productId,
'attribute_code', $storeId);
•
$product->getResource()->getAttribute($attribute_code)->getFrontend()->getValue($product);
•
$object->getData($this->getAttribute()->getAttributeCode());
• None of the
above
68. Which of the following will
display only 'configurable' products in a page?
Answers:
•
$_productCollection = $this ->getLoadedProductCollection()
->addAttributeToFilter('type_id','configurable');
• <?php
if($_product->getTypeId() == "configurable"): ?> <?php
$_configurable = $_product->getTypeInstance()->getUsedProductIds(); ?>
<?php foreach ($_configurable as $_config): ?> <?php $_simpleproduct =
Mage::getModel('catalog/product')->load($_config); ?> <?php //Magic
php with a $_simpleproduct. ?> <?php endforeach; ?> <?php endif;
?>
•
$_productCollection = $this->getLoadedProductCollection(); foreach
($_productCollection as $_product) { if ($_product->_data['type_id'] ==
'configurable') { ... } }
• $collectionConfigurable = Mage::getResourceModel('catalog/product_collection')
->addAttributeToFilter('type_id', array('eq' => 'configurable'));
69. Which of the following will return
the absolute path for a product image in Magento?
Answers:
• A) echo
$_product->getImageUrl();
• B) echo
$_product->getImagePath();
• C) Both A and B
• D) None of the
above
70. Assuming that a column needs to be
added under Catalog >> Manage Products in Magento, which file will need
to be edited?
Answers:
• app/code/local/Myname/Catalogextended/Block/Adminhtml/Catalog/Product/Layout.php
•
app/code/local/Myname/Catalogextended/Block/Adminhtml/Catalog/Product/Grid.php
•
app/code/local/Myname/Catalogextended/Block/Adminhtml/Catalog/Product/Design.php
• A custom column
cannot be added under Catalog >> Manage Products.
71. Select the correct sequence of
methods to use to create a bundle product in Magento.
Answers:
• setBundleOptionsData,
setBundleSelectionsData, setCanSaveBundleSelections, setAffectBundleProductSelections
•
setBundleOptionsData,setCanSaveBundleSelections,setBundleSelectionsData,setAffectBundleProductSelections
•
setBundleOptionsData, setBundleSelectionsData,
setAffectBundleProductSelections, saveBundleOptions
•
setBundleOptionsData, setCanSaveBundleSelections,setSelectionCollection,
setAffectBundleProductSelections
72. Which of the following code
samples will display products from a certain category in random order?
Answers:
•
$_productCollection = Mage::getResourceModel('catalog/product_collection');
Mage::getModel('catalog/layer')->prepareProductCollection($_productCollection);
$_productCollection->getSelect()->order('rand()');
• $products =
Mage::getModel('catalog/product') ->getCollection()
->addAttributeToSort() ->addAttributeToSelect('*'') ->addCategoryFilter(Mage::getModel('catalog/category')->load());
$products->getSelect()->order(new Zend_Db_Expr('RAND()'));
• $products =
Mage::getModel('catalog/product') ->getCollection()
->addAttributeToSort('id', 'RAND()') ->addAttributeToSelect('small_image')
->addCategoryFilter(Mage::getModel('catalog/category') ->load($catId));
•
$_productCollection = Mage::getResourceModel('catalog/product_collection');
Mage::getModel('catalog/layer')->prepareProductCollection($_productCollection);
$_productCollection->getSelect()->rand();
73. For data security and privacy
reasons, Magento uses two cookies for frontend session.
All I know is that one of them is
being set in Mage_Core_Model_Cookie::set(..) and the other one in
Zend_Session::expireSessionCookie().
Why does Magento use the
Zend_Session::expireSessionCookie()?
Answers:
• Because it is
necessary for magento and you must use that session.
• Because Magento
relies heavily on the Zend Framework as the underpinning and it will be able to
be ignored.
• Because Magento
relies heavily on the Zend Framework as the underpinning and I must use that
for frontend session without condition.
• It is the vestigial code,
so I was able to delete the Zend cookie without any apparent deleterious
effects
74. Assuming that product images need
to be imported from a product import file, which folder should the images be
uploaded to, before running the import profile routine?
Answers:
•
<MAGENTOROOT>/media/
•
<MAGENTOROOT>/media/import/
•
<MAGENTOROOT>/import/
• <MAGENTOURL>/
75. Which of the following methods
will allow access to a Magento session from other sites on different
subdomains?
Answers:
• subdomain.domain.com needs
to be entered in Magento's
Admin->System->Configuration->Web->Cookie Domain, to make session
cookies available to other subdomains.
•
subdomain.domain.com needs to be entered in Magento's
app/code/core/Mage/Core/Model/Config.php file, to make session cookies
available to other subdomains.
• Allowing access
to session cookies from other subdomains is not part of Magento's core
functionality, but it can be achieved using extensions.
• It is not
possible to access a Magento site's cookies on a different subdomain.
76. Which of the following code
samples will detect if the account being checked on the front-end is an admin
account?
Answers:
• <?php require_once
'app/Mage.php'; ini_set('display_errors',true); Mage::setIsDeveloperMode(true);
umask(0) ; Mage::app(); //get the admin session
Mage::getSingleton('core/session', array('name'=>'adminhtml')); //verify if
the user is logged in to the backend
if(Mage::getSingleton('admin/session')->isLoggedIn()){ echo "Admin
Logged in with following details".'<br>'; echo "Admin Username:
- ".Mage::getSingleton('admin/session')->getData('user')->getUsername().'<br>';
echo "Admin Encrypted Password: -
".Mage::getSingleton('admin/session')->getData('user')->getPassword().'<br>';
} else { echo "You need to be logged in as an admin."; } ?>
• <?php
Mage::getSingleton('core/session', array('name'=>'adminhtml') ); $adminsession
= Mage::getSingleton('admin/session', array('name'=>'adminhtml'));
if($adminsession->isLoggedIn()) { echo "<br>". "Admin
Logged in"; } else { echo "<br>". "Admin NOT logged
in"; } ?>
• $sesId =
isset($_COOKIE['adminhtml']) ? $_COOKIE['adminhtml'] : false ; $session =
false; if($sesId){ $session =
Mage::getSingleton('core/resource_session')->read($sesId); } $loggedIn =
false; if($session) { if(stristr($session,'Mage_Admin_Model_User')) { $loggedIn
= true; } } var_dump($loggedIn);
• $userArray =
Mage::getSingleton('admin/session')->getData(); $user =
Mage::getSingleton('admin/session'); echo $userId =
$user->getUser()->getUserId(); echo $userEmail =
$user->getUser()->getEmail(); echo $userFirstname =
$user->getUser()->getFirstname(); echo $userLastname =
$user->getUser()->getLastname(); echo $userUsername =
$user->getUser()->getUsername(); echo $userPassword =
$user->getUser()->getPassword();
77. How magento contact form can be
shown on a CMS page?
Answers:
• By using block
syntax {{block type="core/template" name="contactForm"
template="contacts/form.phtml"}}
• By Using Layout
Update <reference name="content"> <block
type="core/template" name="contactForm"
template="contacts/form.phtml"/> </reference>
• By Creating an
Widget of Contact form and adding that widget to CMS page
• All of above is correct
78. What does the Capture method do in
the Magento Purchase and Order Processing flow?
Answers:
• Sends an
authorization request to the payment gateway's API.
• Collects funds from the
authorized transaction and puts it in the merchant's account.
• Throws an
exception when authorization has failed.
• Collects the
order and makes the shipment.
79. Which file needs to change to
update database when transfer a local Magento install onto live server?
Answers:
•
app/etc/config.xml
•
app/db/config.xml
• app/etc/local.xml
•
app/code/core/db/local.xml
80. Which of the following attributes
are the data member of magento Mage_Newsletter_Model_Subscriber Class?
Answers:
• STATUS_SUBSCRIBED
•
STATUS_NOT_ACTIVE
•
STATUS_UNSUBSCRIBED
• All the above
81. Which of the following will not
increase the performance of a Magento site?
Answers:
• Reducing the
time spent on creation of the blocks
• Disabling the cache in the
admin panel
• Switching on
compiler mode
• Using
auto-optimization extensions
82. Which of the following will
correctly display the current theme name in Magento?
Answers:
•
Mage::getSingleton('core/design_package')->getName();
•
Mage::getDesignPackage()->getName();
•
Mage::getSingleton('core/design_package')->getTheme('frontend');
•
Mage::getSingleton('core/design_package')->getName('package');
