MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 873 Mcqs, each offering curated multiple-choice questions to sharpen your Bachelor Multimedia Communication (B.M.M.C.) knowledge and support exam preparation. Choose a topic below to get started.
| 251. |
3D clipping uses _________ region code. |
| A. | 2-bit |
| B. | 6-bit |
| C. | 4-bit |
| D. | 1-bit |
| Answer» C. 4-bit | |
| 252. |
The oblique projections are classified as ___________ and _____________. |
| A. | parallel, perspective |
| B. | orthographic, isometric |
| C. | cavalier ,cabinet |
| D. | none of these |
| Answer» D. none of these | |
| 253. |
In orthographic projections projection plane is _________ to a principle axis |
| A. | perpendicular |
| B. | parallel |
| C. | not related |
| D. | none of above |
| Answer» B. parallel | |
| 254. |
Oblique is a type of ________ projections |
| A. | one-point |
| B. | two-point |
| C. | parallel |
| D. | perspective |
| Answer» D. perspective | |
| 255. |
_____________ is a type of Parallel projection |
| A. | orthographic |
| B. | perspective |
| C. | one-point |
| D. | two-point |
| Answer» B. perspective | |
| 256. |
There are ________ Types of parallel projections |
| A. | 5 |
| B. | 3 |
| C. | 2 |
| D. | 6 |
| Answer» D. 6 | |
| 257. |
stereoscopic devices present ________ views of scene |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» B. 3 | |
| 258. |
In projections non visible lines are represented as __________lines |
| A. | dotted |
| B. | thick |
| C. | dash |
| D. | center |
| Answer» D. center | |
| 259. |
In Depth Cuing parts of objects closest to viewing position are displayed with _________ intensities. |
| A. | heighest |
| B. | heigher |
| C. | lower |
| D. | lowest |
| Answer» B. heigher | |
| 260. |
In perspective projections all projections are converge at a single point called as _____________________. |
| A. | origin |
| B. | center |
| C. | mean |
| D. | center of projections |
| Answer» E. | |
| 261. |
Perspective projections produce _________ views |
| A. | elastic |
| B. | realistic |
| C. | same |
| D. | shift vector |
| Answer» C. same | |
| 262. |
In perspective projections lines of projections are ______________. |
| A. | parallel |
| B. | tangent |
| C. | normal |
| D. | not parallel |
| Answer» E. | |
| 263. |
Parallel projections does not produce _________ views. |
| A. | elastic |
| B. | same |
| C. | realistic |
| D. | none of above |
| Answer» D. none of above | |
| 264. |
Parallel projections ________ relative proportions of object |
| A. | does not preserve |
| B. | preerves |
| C. | increases |
| D. | decreases |
| Answer» C. increases | |
| 265. |
In parallel Projection __________ Coordinate is discarded |
| A. | z |
| B. | y |
| C. | x |
| D. | all of above |
| Answer» B. y | |
| 266. |
Z axis corresponds to _________. |
| A. | length |
| B. | height |
| C. | depth |
| D. | slope |
| Answer» D. slope | |
| 267. |
In 3D geometry we Require _________ axis |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» D. 4 | |
| 268. |
Shear Transformation may be expresses in terms of ___________ and _____________. |
| A. | translation , rotation |
| B. | rotation, scaling |
| C. | reflection, translation |
| D. | none of these |
| Answer» C. reflection, translation | |
| 269. |
In Y shear for horizontal line __________ changes. |
| A. | length |
| B. | thickness |
| C. | intensity |
| D. | slope |
| Answer» E. | |
| 270. |
In X-shear _________ line tilts to right or left. |
| A. | horizontal |
| B. | parallel |
| C. | vertical |
| D. | arbitary |
| Answer» D. arbitary | |
| 271. |
Y-shear Preserves ________ coordinate. |
| A. | x |
| B. | y |
| C. | z |
| D. | none of these |
| Answer» B. y | |
| 272. |
________ preserves Y coordinate. |
| A. | z-shear |
| B. | y-shear |
| C. | x-shar |
| D. | all of these |
| Answer» D. all of these | |
| 273. |
There are_____ types of shear transformation |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 274. |
Shear___________ shape of an object |
| A. | slants |
| B. | reduces |
| C. | enlarges |
| D. | changes |
| Answer» B. reduces | |
| 275. |
Reflection transformation produce ______ image of an object. |
| A. | mirror |
| B. | inverse |
| C. | sharp |
| D. | noisy |
| Answer» B. inverse | |
| 276. |
Homogeneous coordinate allows you to ___________. |
| A. | combine transformation |
| B. | eliminate need of intermediate calculations |
| C. | saves time and memory |
| D. | all of these |
| Answer» E. | |
| 277. |
The Homogeneous Coordinate of point (X,Y) is represented by _____________. |
| A. | (x,y) |
| B. | (xw,yw) |
| C. | (xw,yw,w) |
| D. | (x,y,z) |
| Answer» D. (x,y,z) | |
| 278. |
The Homogeneous Coordinate is represented by _____________. |
| A. | pair |
| B. | triplet |
| C. | quad |
| D. | all of these |
| Answer» C. quad | |
| 279. |
_________Coordinate system allows us to express all transformation as matrix multiplication |
| A. | homogeneous |
| B. | polar |
| C. | cartesian |
| D. | all of above |
| Answer» B. polar | |
| 280. |
Two successive rotations are ______ in nature. |
| A. | commutative |
| B. | additive |
| C. | flexible |
| D. | all of above |
| Answer» B. additive | |
| 281. |
Scaling is __________ in nature. |
| A. | commutative |
| B. | sequential |
| C. | transitive |
| D. | all of these |
| Answer» B. sequential | |
| 282. |
For scaling factors we can use _____________ values. |
| A. | positive |
| B. | negative |
| C. | float |
| D. | any |
| Answer» E. | |
| 283. |
In differential scaling values of sx and sy are ________. |
| A. | same |
| B. | different |
| C. | any |
| D. | all of above |
| Answer» C. any | |
| 284. |
In ________ scaling values of sx and sy are same. |
| A. | differential |
| B. | uniform |
| C. | normal |
| D. | none of above |
| Answer» C. normal | |
| 285. |
Values greater than one ______ object. |
| A. | enlarge |
| B. | elongate |
| C. | expand |
| D. | reduce |
| Answer» B. elongate | |
| 286. |
Values less than of scaling factor _________ size of object. |
| A. | enlarge |
| B. | elongate |
| C. | expand |
| D. | reduce |
| Answer» E. | |
| 287. |
Scaling factor_____ scales object in Y direction. |
| A. | sy |
| B. | tx |
| C. | ty |
| D. | sx |
| Answer» B. tx | |
| 288. |
Scaling factor_____ scales object in X direction. |
| A. | 0 |
| B. | sx |
| C. | sy |
| D. | all of above |
| Answer» C. sy | |
| 289. |
_______ transformation changes size of an object. |
| A. | translation |
| B. | reflection |
| C. | rotation |
| D. | scaling |
| Answer» E. | |
| 290. |
__________ is transformation carried out one after another |
| A. | reflection |
| B. | shear |
| C. | composite |
| D. | none of above |
| Answer» D. none of above | |
| 291. |
__________ steps are required to perform rotation about arbitary point. |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» D. 4 | |
| 292. |
Rotation other than origin is called as rotation about ___________. |
| A. | pivot point |
| B. | x axis |
| C. | y axis |
| D. | all of above |
| Answer» B. x axis | |
| 293. |
Rotation about origin is ________ in nature. |
| A. | reflexive |
| B. | transtive |
| C. | commutative |
| D. | none of above |
| Answer» D. none of above | |
| 294. |
. ___________ is an angle through which rotation takes place. |
| A. | rotation angle |
| B. | reflection angle |
| C. | composite angle |
| D. | none of above |
| Answer» B. reflection angle | |
| 295. |
________ is point about which rotation takes place. |
| A. | pixel |
| B. | origin |
| C. | pivot point |
| D. | all of above |
| Answer» D. all of above | |
| 296. |
__________ values of rotation angle represents clockwise rotation. |
| A. | 0 |
| B. | 180 |
| C. | negative |
| D. | positive |
| Answer» D. positive | |
| 297. |
__________ rotation denotes positive value of rotation angle. |
| A. | clockwise |
| B. | counterclockwise |
| C. | composite |
| D. | none of above |
| Answer» C. composite | |
| 298. |
To perform Rotation we require __________ and _____________. |
| A. | translation distance |
| B. | scaling factor |
| C. | pivot point. rotation angle |
| D. | all of above |
| Answer» D. all of above | |
| 299. |
_________ is repositioning of an object along a circular path. |
| A. | rotation |
| B. | reflection |
| C. | translation |
| D. | scaling |
| Answer» B. reflection | |
| 300. |
Translation distance pair is also called as ____________________. |
| A. | scaling factor |
| B. | shear value |
| C. | pivot point |
| D. | shift vector |
| Answer» E. | |