650+ Computer Graphics Solved MCQs

These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Electronics and Communication Engineering .

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251.	In 3D clipping bit 6 of region code has value _________ if end point is in behind of volume
A.	1
B.	0
C.	-1
D.	0.5
Answer» A. 1

discuss

252.	Concept of window in 2D can be extended to ________________ a in 3D Clipping.
A.	mirror
B.	surface
C.	projection
D.	view volume
Answer» D. view volume

discuss

253.	Values less than of scaling factor _________ size of object
A.	enlarge
B.	elongate
C.	expand
D.	reduce
Answer» D. reduce

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254.	In 3D clipping we perform logical ______ operation.
A.	nor
B.	xor
C.	or
D.	and
Answer» D. and

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255.	Basic geometric transformation include _________.
A.	translation
B.	rotation
C.	scaling
D.	all of these
Answer» D. all of these

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256.	Some additional transformation are __________
A.	shear
B.	reflection
C.	both a & b
D.	none of these
Answer» C. both a & b

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257.	The transformation in which an object is moved in a minimum distance path from one position to another is called
A.	translation
B.	scaling
C.	rotation
D.	reflection
Answer» C. rotation

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258.	The transformation in which an object is moved from one position to another in circular path around a specified pivot point is called _____________
A.	translation
B.	scaling
C.	rotation
D.	reflection
Answer» C. rotation

discuss

259.	The transformation in which the dimension of an object are changed relative to a specified fixed point is called
A.	translation
B.	scaling
C.	rotation
D.	reflection
Answer» B. scaling

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260.	The selection and separation of a part of text or image for further operation are called ___________.
A.	translation
B.	shear
C.	reflection
D.	clipping
Answer» D. clipping

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261.	The complex graphics operations are _____________
A.	selection
B.	separation
C.	clipping
D.	none of these
Answer» C. clipping

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262.	The transformation that produces a parallel mirror image of an object are called __________.
A.	reflection
B.	shear
C.	rotation
D.	scaling
Answer» A. reflection

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263.	The transformation that disturbs the shape of an object are called __________
A.	reflection
B.	shear
C.	rotation
D.	scaling
Answer» B. shear

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264.	The process of mapping a world window in world coordinate system to viewport are called __________
A.	transformation viewing
B.	view port
C.	clipping window
D.	screen coordinate system
Answer» A. transformation viewing

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265.	In which transformation the shape of an object can be modified in x-direction ,y-direction as well as in both the direction depending upon the value assigned to shearing variables ___________
A.	reflection
B.	shearing
C.	rotation
D.	scaling
Answer» B. shearing

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266.	The process of extracting a portion of a database or a picture inside or outside a specified region are called
A.	translation
B.	shear
C.	reflection
D.	clipping
Answer» D. clipping

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267.	The rectangle portion of the interface window that defines where the image will actually appear are called
A.	transformation viewing
B.	view port
C.	clipping window
D.	screen coordinate system
Answer» B. view port

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268.	The space in which the image is displayed are called __________________
A.	screen coordinate system
B.	clipping window
C.	world coordinate system
D.	none of these
Answer» A. screen coordinate system

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269.	The rectangle space in which the world definition of region is displayed are called ________________
A.	screen coordinate system
B.	clipping window or world window
C.	world coordinate system
D.	none of these
Answer» B. clipping window or world window

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270.	The object space in which the application model is defined _____________
A.	screen coordinate system
B.	clipping window or world window
C.	world coordinate system
D.	none of these
Answer» C. world coordinate system

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271.	The process of cutting off the line which are outside the window are called _____________
A.	shear
B.	reflection
C.	clipping
D.	clipping window
Answer» C. clipping

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272.	Some common form of clipping include ___________
A.	curve clipping
B.	point clipping
C.	polygon clipping
D.	all of these
Answer» D. all of these

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273.	Each successive transformation matrix _________ the product of the preceding transformation
A.	pre-multiples
B.	post-multiples
C.	both a & b
D.	none of these
Answer» A. pre-multiples

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274.	Forming products of transformation matrices is often referred as __________.
A.	composition of matrix
B.	concatenation of matrix
C.	both a & b are same
D.	none of these
Answer» C. both a & b are same

discuss

275.	The alteration of the original shape of an object, image, sound, waveform or other form of information are called ___________.
A.	reflection
B.	distortion
C.	rotation
D.	none of these
Answer» B. distortion

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276.	Two consecutive translation transformation t1 and t2 are _____________
A.	additive
B.	subtractive
C.	multiplicative
D.	none of these
Answer» A. additive

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277.	Two consecutive rotation transformation R1 and R2 are _______________
A.	additive
B.	subtractive
C.	multiplicative
D.	none of these
Answer» A. additive

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278.	Two consecutive scaling transformation S1 andSt2 are _______________
A.	additive
B.	subtractive
C.	multiplicative
D.	none of these
Answer» C. multiplicative

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279.	The most basic transformation that are applied in three-dimensional planes are _____________
A.	translation
B.	scaling
C.	rotation
D.	all of these
Answer» D. all of these

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280.	The transformation in which an object can be shifted to any coordinate position in three dimensional plane are called _____________.
A.	translation
B.	scaling
C.	rotation
D.	all of these
Answer» C. rotation

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281.	The transformation in which an object can be rotated about origin as well as any arbitrary pivot point are called __________________.
A.	translation
B.	scaling
C.	rotation
D.	all of these
Answer» C. rotation

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282.	The transformation in which the size of an object can be modified in x-direction ,y-direction and z-direction _____________
A.	translation
B.	scaling
C.	rotation
D.	all of these
Answer» B. scaling

discuss

283.	Apart from the basic transformation ,________are also used
A.	shearing
B.	reflection
C.	both a & b
D.	none of these
Answer» C. both a & b

discuss

284.	In which transformation ,the shape of an object can be modified in any of direction depending upon the value assigned to them ______________
A.	reflection
B.	shearing
C.	scaling
D.	none of these
Answer» B. shearing

discuss ⁽¹⁾

285.	In which transformation ,the mirror image of an object can be seen with respect to x-axis, y-axis ,z-axis as well as with respect to an arbitrary line ______________.
A.	reflection
B.	shearing
C.	translation
D.	none of these
Answer» A. reflection

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286.	How many types of projection are ______.
A.	1
B.	2
C.	3
D.	4
Answer» B. 2

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287.	The types of projection are _______________.
A.	parallel projection and perspective projection
B.	perpendicular and perspective projection
C.	parallel projection and perpendicular projection
D.	none of these
Answer» A. parallel projection and perspective projection

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288.	How many types of parallel projection are ______________.
A.	1
B.	2
C.	3
D.	4
Answer» B. 2

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289.	The types of parallel projection are _______________.
A.	orthographic projection and quadric projection
B.	orthographic projection and oblique projection
C.	oblique projection and quadric projection
D.	none of these
Answer» B. orthographic projection and oblique projection

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290.	By __________ more complex objects can be constructed.
A.	quadric surfaces
B.	wire frame model
C.	composite transformation
D.	none of these
Answer» B. wire frame model

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291.	_______refers to the common elements of graphics scenes ,often used in graphics
A.	quadric surfaces
B.	wire frame model
C.	composite transformation
D.	none of these
Answer» A. quadric surfaces

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292.	________refers to the result obtained by multiplying the matrix of the individual transformation representation sequences.
A.	wire frame model
B.	constructive solid geometry methods
C.	composite transformation
D.	none of these
Answer» C. composite transformation

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293.	The projection in which the projection plane is allowed to intersect the x, y and z-axes at equal distances ___________________.
A.	wire frame model
B.	constructive solid geometry methods
C.	isometric projection
D.	back face removal
Answer» C. isometric projection

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294.	In which projection , the plane normal to the projection has equal angles with these three axes ____________________.
A.	wire frame model
B.	constructive solid geometry methods
C.	isometric projection
D.	back face removal
Answer» C. isometric projection

discuss

295.	By which ,we can take a view of an object from different directions and different distances ______________.
A.	projection
B.	rotation
C.	translation
D.	scaling
Answer» A. projection

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296.	Parallel projection shows the ______________.
A.	true image of an object
B.	true size of an object
C.	true shape of an object
D.	all of these
Answer» D. all of these

discuss

297.	Projection rays(projectors) emanate from a _______________.
A.	cop(centre of projection )
B.	intersect projection plane
C.	both a and b
D.	none of these
Answer» C. both a and b

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298.	The centre of projection for parallel projectors is at _____________.
A.	zero
B.	infinity
C.	one
D.	none of these
Answer» B. infinity

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299.	In orthographic projection, engineering use ___________.
A.	top view of an object
B.	front view of an object
C.	side view of an object
D.	all of these
Answer» D. all of these

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300.	The orthographic projection that show more than one side of an object are called _______________.
A.	axonometric projection
B.	isometric projection
C.	both a & b
D.	none of these
Answer» C. both a & b

discuss

650+ Computer Graphics Solved MCQs

In 3D clipping bit 6 of region code has value _________ if end point is in behind of volume

Concept of window in 2D can be extended to ________________ a in 3D Clipping.

Values less than of scaling factor _________ size of object

In 3D clipping we perform logical ______ operation.

Basic geometric transformation include _________.

Some additional transformation are __________

The transformation in which an object is moved in a minimum distance path from one position to another is called

The transformation in which an object is moved from one position to another in circular path around a specified pivot point is called _____________

The transformation in which the dimension of an object are changed relative to a specified fixed point is called

The selection and separation of a part of text or image for further operation are called ___________.

The complex graphics operations are _____________

The transformation that produces a parallel mirror image of an object are called __________.

The transformation that disturbs the shape of an object are called __________

The process of mapping a world window in world coordinate system to viewport are called __________

In which transformation the shape of an object can be modified in x-direction ,y-direction as well as in both the direction depending upon the value assigned to shearing variables ___________

The process of extracting a portion of a database or a picture inside or outside a specified region are called

The rectangle portion of the interface window that defines where the image will actually appear are called

The space in which the image is displayed are called __________________

The rectangle space in which the world definition of region is displayed are called ________________

The object space in which the application model is defined _____________

The process of cutting off the line which are outside the window are called _____________

Some common form of clipping include ___________

Each successive transformation matrix _________ the product of the preceding transformation

Forming products of transformation matrices is often referred as __________.

The alteration of the original shape of an object, image, sound, waveform or other form of information are called ___________.

Two consecutive translation transformation t1 and t2 are _____________

Two consecutive rotation transformation R1 and R2 are _______________

Two consecutive scaling transformation S1 andSt2 are _______________

The most basic transformation that are applied in three-dimensional planes are _____________

The transformation in which an object can be shifted to any coordinate position in three dimensional plane are called _____________.

The transformation in which an object can be rotated about origin as well as any arbitrary pivot point are called __________________.

The transformation in which the size of an object can be modified in x-direction ,y-direction and z-direction _____________

Apart from the basic transformation ,________are also used

In which transformation ,the shape of an object can be modified in any of direction depending upon the value assigned to them ______________

In which transformation ,the mirror image of an object can be seen with respect to x-axis, y-axis ,z-axis as well as with respect to an arbitrary line ______________.

How many types of projection are ______.

The types of projection are _______________.

How many types of parallel projection are ______________.

The types of parallel projection are _______________.

By __________ more complex objects can be constructed.

_______refers to the common elements of graphics scenes ,often used in graphics

________refers to the result obtained by multiplying the matrix of the individual transformation representation sequences.

The projection in which the projection plane is allowed to intersect the x, y and z-axes at equal distances ___________________.

In which projection , the plane normal to the projection has equal angles with these three axes ____________________.

By which ,we can take a view of an object from different directions and different distances ______________.

Parallel projection shows the ______________.

Projection rays(projectors) emanate from a _______________.

The centre of projection for parallel projectors is at _____________.

In orthographic projection, engineering use ___________.

The orthographic projection that show more than one side of an object are called _______________.

The alteration of the original shape of an object, image, sound, waveform or other form
of information are called ___________.

The transformation in which an object can be shifted to any coordinate position
in three dimensional plane are called _____________.

The transformation in which an object can be rotated about origin as well as
any arbitrary pivot point are called __________________.

________refers to the result obtained by multiplying the matrix of the individual
transformation representation sequences.

The projection in which the projection plane is allowed to intersect the
x, y and z-axes at equal distances ___________________.

In which projection , the plane normal to the projection has equal angles
with these three axes ____________________.

By which ,we can take a view of an object from different directions and
different distances ______________.

The orthographic projection that show more than one side of an object
are called _______________.