MCQOPTIONS
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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.
| 501. |
In Scaling transformation Sx Indicate______. |
| A. | scaling factor along x axis |
| B. | translation factor along x axis |
| C. | tilting factor along x axis |
| D. | none of these |
| Answer» B. translation factor along x axis | |
| 502. |
If both end points of a line are completely to the left of clipping window,________. |
| A. | the line is interior to the clipping window |
| B. | the line is not necessarily completely exterior to the clipping window |
| C. | the line is completely exterior to the clipping window |
| D. | none of these |
| Answer» D. none of these | |
| 503. |
A Pixel is represented dy a tuple Xw,Yw,w in______. |
| A. | normalised device coordinates |
| B. | homogeneous coordinates system |
| C. | 3d coordinate system |
| D. | none of these |
| Answer» C. 3d coordinate system | |
| 504. |
Which transformation needs homogeneous coordinates to represent it in Matrix from? |
| A. | scaling |
| B. | rotation |
| C. | translation |
| D. | reflection |
| Answer» D. reflection | |
| 505. |
Color depth can be defined by ________ which can be displayed on a display unit. |
| A. | bits per pixel |
| B. | bytes per pixel |
| C. | megabyte per pixel |
| D. | none of these |
| Answer» B. bytes per pixel | |
| 506. |
If we need to tilt the 2D object in one direction then we have to use_____transformation. |
| A. | scaling |
| B. | translation |
| C. | shear |
| D. | rotation |
| Answer» D. rotation | |
| 507. |
Many online animation tools are used to create animation in the form of___________. |
| A. | jpeg image |
| B. | pdf image |
| C. | gif image |
| D. | none of these |
| Answer» D. none of these | |
| 508. |
The basic functions related to segment is/are ____________ |
| A. | create and close |
| B. | rename |
| C. | delete |
| D. | all of the above |
| Answer» E. | |
| 509. |
The algorithm used for filling the interior of a polygon is called |
| A. | flood fill algorithm |
| B. | boundary fill algorithm |
| C. | scan line polygon fill algorithm |
| D. | none of these |
| Answer» B. boundary fill algorithm | |
| 510. |
RGB model are used for____________. |
| A. | computer display |
| B. | printing |
| C. | painting |
| D. | none of these |
| Answer» B. printing | |
| 511. |
The display file interpreter initially checks ___________________ attribute of the segments. |
| A. | start, size and visible |
| B. | start, size and scale |
| C. | start, size and color |
| D. | start, size visible |
| Answer» B. start, size and scale | |
| 512. |
Which of the following is not a step for designing animation sequence? |
| A. | storyboard layout |
| B. | object definitions |
| C. | keyframe specifications |
| D. | image processing |
| Answer» E. | |
| 513. |
. A point (42,38) can be displayed on a screen by a pixel. |
| A. | (4,3) |
| B. | (3,4) |
| C. | (5,4) |
| D. | (4,4) |
| Answer» B. (3,4) | |
| 514. |
The process of cutting off the line which are outside the window are called__________. |
| A. | shear |
| B. | reflection |
| C. | clipping |
| D. | clipping window |
| Answer» D. clipping window | |
| 515. |
The color code “000” is for________. |
| A. | white |
| B. | black |
| C. | blue |
| D. | green |
| Answer» C. blue | |
| 516. |
The display devices are_____. |
| A. | input |
| B. | output |
| C. | a and b |
| D. | none of these |
| Answer» C. a and b | |
| 517. |
Which approaches are used for determine whether a particular point is inside or outside of a polygon_____. |
| A. | even-odd method |
| B. | winding number method |
| C. | both a & b |
| D. | none of these |
| Answer» D. none of these | |
| 518. |
We can control ____of the pixels which compose the screen. |
| A. | intensity |
| B. | size |
| C. | shape |
| D. | none |
| Answer» B. size | |
| 519. |
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» B. view port | |
| 520. |
_____________ projection produce the realistic views but does not preserves relative proportions. |
| A. | serial |
| B. | perspective |
| C. | parallel |
| D. | any |
| Answer» D. any | |
| 521. |
The range that specifies the gray or grayscale levels is___________. |
| A. | the value range from -1 to 1 |
| B. | the value range from 0 to -1 |
| C. | the value range from 0 to 1 |
| D. | any one of the above |
| Answer» D. any one of the above | |
| 522. |
An object can be viewed as a collection of___________. |
| A. | one segment |
| B. | two segment |
| C. | several segments |
| D. | none of these |
| Answer» D. none of these | |
| 523. |
If a circle is scaled in only one direction then it will become___________. |
| A. | parabola |
| B. | hyperbola |
| C. | ellipse |
| D. | circle |
| Answer» D. circle | |
| 524. |
The oblique projections are classified as ______ and ___________ projections. |
| A. | cavalier and cabinet |
| B. | serial & parallel |
| C. | parallel & perspective |
| D. | isometric & dimetric |
| Answer» B. serial & parallel | |
| 525. |
Which things are mainly needed to make a polygon and to enter the polygon into display file_____. |
| A. | no of sides of polygon |
| B. | vertices points |
| C. | both a & b |
| D. | none of these |
| Answer» D. none of these | |
| 526. |
Each pixel on the graphics display represents______. |
| A. | a single mathematical point |
| B. | 2 mathematical point |
| C. | 4 mathematical point |
| D. | a region which theoretically can contain infinite points |
| Answer» E. | |
| 527. |
Which of the following is not applied on segment? |
| A. | delete |
| B. | create |
| C. | close |
| D. | search |
| Answer» E. | |
| 528. |
In computer graphics, a graphical object is known as____________. |
| A. | point |
| B. | segment |
| C. | parameter |
| D. | none of these |
| Answer» C. parameter | |
| 529. |
We can not have more than one segment open at a time. Statement true or false |
| A. | true |
| B. | false |
| C. | sometimes |
| D. | none of these |
| Answer» B. false | |
| 530. |
The removal of a segment with its details are called________. |
| A. | alter the segments |
| B. | deletion of segments |
| C. | closing the segment |
| D. | none of these |
| Answer» C. closing the segment | |
| 531. |
Which of the following is not a example of animation software? |
| A. | Amorphium |
| B. | 3D studio |
| C. | Adobe acrobat |
| D. | Adobe flash |
| Answer» D. Adobe flash | |
| 532. |
A closed polyline is called a _________. |
| A. | polychain |
| B. | polygon |
| C. | polyclosed |
| D. | closed chain |
| Answer» C. polyclosed | |
| 533. |
In which polygon object appears only partially________________. |
| A. | convex polygon |
| B. | concave polygon |
| C. | both a & b |
| D. | none |
| Answer» C. both a & b | |
| 534. |
The structure used to organize all the information related to segments is called______________ |
| A. | function table |
| B. | segment table |
| C. | attribute table |
| D. | display file |
| Answer» C. attribute table | |
| 535. |
Which facility is provided by computer graphics to change the shape colour or other properties ofobjects begin viewed. |
| A. | motion dynamics |
| B. | update dynamics |
| C. | a & b |
| D. | none of these |
| Answer» C. a & b | |
| 536. |
The putpixel function draws the pixel specified_______. |
| A. | intensity |
| B. | colour |
| C. | size |
| D. | shape |
| Answer» C. size | |
| 537. |
_____________is a detailed drawing of the scene at a certain time in the animation sequence. |
| A. | storyboard layout |
| B. | object |
| C. | keyframe |
| D. | in-between frames |
| Answer» D. in-between frames | |
| 538. |
The complex graphics operations are_______. |
| A. | selection |
| B. | separation |
| C. | clipping |
| D. | none of these |
| Answer» D. none of these | |
| 539. |
Which of the following is/are the advantage of the segmentation? |
| A. | It allows to organize display files in subpicture structure. |
| B. | It allows to display selective portion of the image. |
| C. | It allows to apply different set of attributes to the different portions of the image. |
| D. | All of these |
| Answer» E. | |
| 540. |
The default value of Visibility attribute is ______. |
| A. | off |
| B. | on |
| C. | 1 |
| Answer» C. 1 | |
| 541. |
Reflection about X-axis followed by reflection about Y-axis is equivalent to_______. |
| A. | reflection about line y= x |
| B. | reflection about origin |
| C. | reflection about line y=-x |
| D. | reflection about y-axis |
| Answer» C. reflection about line y=-x | |
| 542. |
RGB true color model has _______ color depth. |
| A. | 24bit |
| B. | 32bit |
| C. | 64bit |
| D. | none |
| Answer» B. 32bit | |
| 543. |
The subtractive color model use the concept of ____________. |
| A. | printing ink |
| B. | light to display color |
| C. | printing line |
| D. | none of these |
| Answer» B. light to display color | |
| 544. |
In color raster system, the number of color choices available depends on_____________. |
| A. | colors in frame buffer |
| B. | amount of storage provided per pixel in frame buffer |
| C. | rgb color |
| D. | neither a nor b |
| Answer» C. rgb color | |
| 545. |
If the angle Q is positive then the rotation direction will be _________. |
| A. | clockwise |
| B. | anticlockwise |
| C. | parallel |
| D. | perpendicular |
| Answer» C. parallel | |
| 546. |
In Cohen-sutherland subdivision line clipping algorithm, bit 1 in region code is set if _____. |
| A. | end point of line is to the left of the window |
| B. | end point of line is to the right of the window |
| C. | end point of line is to the below of the window |
| D. | end point of line is to the above of the window |
| Answer» B. end point of line is to the right of the window | |
| 547. |
Any 2D point in homogeneous coordinates is represented in a matix form with dimension as________. |
| A. | 1*2 |
| B. | 2*1 |
| C. | 1*3 |
| D. | 3*1 |
| Answer» D. 3*1 | |
| 548. |
Each row in the segment table represents information of __________ |
| A. | one |
| B. | two |
| C. | three |
| D. | ten |
| Answer» B. two | |
| 549. |
Each active section of the scene is treated as an __________ |
| A. | image |
| B. | object |
| C. | frame |
| D. | none of these |
| Answer» C. frame | |
| 550. |
An object can be viewed as a collection of__________. |
| A. | one segment |
| B. | two segment |
| C. | several segments |
| D. | none of these |
| Answer» D. none of these | |