Elance 3D Modeling Test Answers
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There are at least two ___ in every
quad.
triangles
squares
degrees
points
Which of the following materials does
not have specular?
Anisotropic
Blinn
Phong
Phong
E
Lambert
How many vertices are the minimum
required to create a polygon?
5
2
3
4
1
When modeling for 3D printing, which
of the following can't be in the mesh?
Subdivisions
Surface
normals
Overlapping edges
Ambient
occlusion
What is the name of the imaginary line
that is perpendicular to the surface of a polygon?
Normal
Foci
Abnormal
Nurb
What is an ngon?
An
edge with no vertices
A polygon with more than 4
edges
A
polygon with 2 edges
A
vertex in the middle of a mesh
Modeling vehicles, tables, and
buildings falls under what modeling category?
Strong
form
Subdivision
Inflexible
surface
Hard surface
When formatting your model for 3D
printing, which of these increases with more mass?
Cost
of model
Printing
time
All of these
Time
of production
A four-sided polygon is known as what?
Tri
Quad
Square
Ngon
Which function is used to pivot a
line, face, or mesh along an axis?
Addition
Joining
Circling
Rotation
When adding materials to an object,
which mapping coordinate system allows the most control for adding graphics
such as labels?
UV
Global
Cubic
Spherical
Which is not considered an industry
standard software for 3d Modeling
Maya
Cinema4D
Poser
3D
Studio Max
Zbrush
Which of these files is acceptable for
3D printing?
.stl
.tif
.png
.gif
True or False? If there isn't enough
definition in the low poly model, it won't be able to correctly project the
high poly model onto itself.
False
True
Which rendering function creates
shadows based on the proximity of geometry in 3d space using global
illumination?
Dimming
Ambient Occlusion
Shading
Diffusion
When modeling for animation, which of
these is important to consider?
All of the above
Joint
deformation
Poly
flow
Poly
count
What is the name of a closed ring of
edges around part of a mesh?
Polyflow
Poly
loop
Ring
Edge loop
Pulling out a shape from another
curve, edge, or polygon is called what?
Pulling
Stretching
Extending
Extrusion
Cubes, Pyramids, Cylinders, and cones
are most commonly called what?
3D primitives
3D
shapes
Acute
primitives
Base
angles
NURBS have surfaces that are which of
these?
Rough
Scattered
Spotted
Smooth
True or False: a Boolean operation can
be used to combine two meshes into one, contiguous mesh.
True
False
What is texture baking?
Rendering
an animation.
Projecting details down from
the High polygon model, onto a texture that can be applied to the Low-polygon
model.
Applying
a "bake deformer", that expands the mesh.
What is the study of physical shapes
and spaces?
Ptolemy
Physiognomy
Topology
Morphology
What does HDRR stand for?
Hard
Drive Risk Removal
High
Definition Rotation Reel
High Dynamic Range Render
High
Density Range Resistance
Which of these is a planar template
used to guide accurate modeling?
Alpha
Channel
Window
Grid
Panel
Display
Which of these is a 3D file?
.fb2
.flac
.fbx
.flv
Which function creates an exact
replica of a line, face, or mesh?
Duplication
Division
Dissection
Dumping
Which of these number of triangles is
considered low poly?
1
million
2
million
50,
000
500
True or False: when modeling for 3D
printing, it is ok to have open edges.
True
False
Which of these is a modeling
technique?
All of these
Edge
modeling
Subdivision
modeling
NURBS
modeling
Which function is used to break down a
face into smaller faces of equal area?
Collide
Subdivide
Devise
Coincide
Which function replicates and reverses
mesh attributes across an axis?
Squaring
Simulating
Mirroring
Copying
Affixing a texture to the surface of
an object is called which of the following?
UV Mapping
VU
Mapping
UV
Scanning
VT
Scaling
Which of these modes only consists of
lines, edges, and curves?
Texture
Shading
Sculpt
Wireframe
What is the name for the point at the
end of an edge?
Dowel
Torus
Vertex
Corner
True or false: it is important to
consider poly flow when modeling for games.
True
False
A 3D modeler should consider which of
the following when creating a render?
Perspective
Lighting
Scale
All of these
Which term means to unchoose?
Remove
Deselect
Downgrade
Demystify
By definition, two of what forms a
line segment?
Pins
Points
Buttons
Dashes
The D in 3D stands for which of the
following?
Direction
Dimension
Design
Dictation
3D Modelers are found in which
industry?
Product
Design
Visual
Effects
Architecture
All of these
Which of the following will cause a
polygon to be invisible to a render?
Too
many vertices
Fixed-point
vertex
Flipped normals
Overlapped
edges
What is another name for a line that
can be curved using control points?
Splinter
Spike
Spline
Spleen
The revolution of what kind of profile
would result in the creation of a sphere?
Line
Square
Wave
Half-circle
Elipse
Rectangle
NURBS means:
Natural
Untrimmed Radial Boolean Spline
Natural
Uniform Radial Bezier Spline
Normalized
United Revolving Brush Sketch
Non Uniform Rational Basis
Spline
Which of these is most likely to cause
shading issues?
Quads
Edgeloops
N-Gons
Splines
When subdividing once, a quad polygon
is typically split into how many parts?
2
6
3
1
4
Which of these objects is formed by
intersecting perpendicular lines?
Nurb
Lattice
Bezier
Torus
Which type of polygons are best to use
for soft deformation?
Quads
N-gons
Nurbs
Tris
In order to properly project a high
poly onto a low poly, any 90 degree angles must be ___.
flipped
beveled
extruded
scaled
A tri-mesh can't be used for:
Animation
Smooth
Surfaces
Hard
Surfaces
Sub-D Modeling
For game modeling, ___ count is the
most common number to consider.
poly
tri
edge
mesh
In which shaded view port mode is
faster to work and model in big scenes, when you have low performance video
card?
Wireframe
viewport mode
Object color shaded viewport
mode
material
color shaded viewport mode
Edget
faces viewport mode
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