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After completion of scanning of one line, the electron beam files back to the start of next line, this process is known as ____________

A. horizontal retrace

B. vertical retrace

C. interleaving

D. both a and b

Correct Answer :

A. horizontal retrace


Related Questions

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Length of shift register in bits is equal to _________

A. one word

B. A single scan lines

C. number of scan lines

D. One bit

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Display controller is not required for _________

A. display system with only frame buffer

B. Display system with display controller

C. both a and b

D. display system with color

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4

Let R be the radius of a circle. The angle subtended by an arc of length R at the center of the circle is ?

A. 1 degree

B. 1 radian

C. 45 degree

D. impossible to determine

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____________ refers to any type of application or presentation that involves more than one type of media, such as text, graphics, video, animation, and soun

A. Desktop publishing

B. An executable file

C. Hypertext

D. Multimedia

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The purpose of display processor is _________ from the graphics routine task

A. to free the CPU

B. To free the secondary memory

C. to free the main memory

D. Both a and c

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Notes that include the slide as well as key comments and points you may want to emphasis while you present your slide show are know as:

A. student notes

B. speaker handouts

C. cheat sheet

D. speaker notes

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The midpoint circle drawing algorithm also uses the ……………...of the circle to generate

A. two-way symmetry

B. four-way symmetry

C. eight-way symmetry

D. both a and b

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4

The internal Components of the processor are connected by _______ .

A. Memory bus

B. Processor bus

C. Processor intra-connectivity circuitry

D. Rambus

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4

A method used to test lines for total clipping is equivalent to the

A. logical XOR operator

B. logical OR operator

C. logical AND operator

D. both a and b

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Changing the appearance of your slide _________ can alter the slides color, shade, pattern, or texture.

A. design

B. watermark

C. foreground

D. background

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Which of the register/s of the processor is/are connected to Memory Bus ?

A. IR

B. PC

C. MAR

D. Both a and b

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SIMD stands for ....

A. Single Instruction Stream Over Minimum Data Streams

B. Single Instruction Stream Over Multiple Data Streams

C. Multiple Instruction Streams and Single Data Stream

D. Single Instruction Stream Over Media Data Streams

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______________ is the special effect used to introduce each slide in a slide presentation.

A. Animation

B. Transition

C. Mapping

D. Bulleting

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Devices that are used primarily to transport data between the processor and the user are known as ____

A. Data transfer device

B. Basic storage devices

C. Networking devices

D. Data presentation device

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The transformation that produces a mirror image of an object relative to an axis is called __________

A. rotation

B. translation

C. reflection

D. both a and b

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Sometimes it may require undoing the applied transformation, In such a case which of the following transformation will be used?

A. shear transformation

B. translation

C. reflection

D. inverse transformation

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A polygon in which the line segment joining any 2 points within the polygon may not lie completely inside the polygon is called ________

A. convex polygon

B. concave polygon

C. both a and b

D. Hexagon

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Rectangular patterns are sometimes referred as _________

A. tiling patterns.

B. Filling patterns

C. coloring patterns

D. both a and b

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A bilinear transformation can be simulated by the transformation ?

A. transformation, rotation and stretching

B. translation and rotation

C. rotation, stretching and inversion

D. rotation, stretching, inversion and translation

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The process which divides each element of the picture into its visible and invisible portions, allowing the invisible portion to be discarded is called __________

A. clipping

B. Windowing

C. both a and b

D. Projecting

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the line segment from the view plane to the view reference point is called __________

A. view-distance

B. Projection distance

C. view-path

D. both a and b

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4

A ________ displays a list of commands and usually appears in the toolbar at the top of the screen.

A. view

B. kit

C. menu

D. list

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Length of shift register in bits is equal to _________

A. one word

B. A single scan lines

C. number of scan lines

D. One bit

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Quick access to frequently used commands can be found in the ________ toolbar.

A. view

B. kit

C. drawing

D. menu

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The text color in a presentation should contrast with the ________ color.

A. CPU

B. background

C. frame

D. stack

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The point at which a set of projected parallel lines appear to coverage is called as a ?

A. vanishing point

B. convergence point

C. point of delusion

D. point of illusion

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The smallest addressable screen element. Is called_______

A. Pixel

B. Graph

C. voltage level

D. color information

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A _____ is a digital circuit that performs the inverse operation of decodes.

A. multiplexer

B. adder

C. subtractor

D. encoder

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In slide ______ view, you see the entire presentation displayed in miniature. This view is used to arrange the slides in your presentation, as well as, to add animations, transitions and timing.

A. sorter

B. arranger

C. shaper

D. creator

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when the projection is obtained by projecting points along parallel lines that are not perpendicular to the projection plane is called _________

A. isometric projection.

B. perspective projection

C. oblique projection

D. cavalier projection