1000+ Computer Graphics Lab Viva Questions and Answers - 1

Question: 1

Which of the following color graphics display adapter has the highest resolution?

(A) VGA

(B) CGA

(C) SVGA

(D) HGA

Ans: C

SVGA

Question: 2

The command used to modify layer of an object is

(A) Modify

(B) CHPROP

(C) Object

(D) Layer

Ans: B

CHPROP

Question: 3

The system variable that control whether a dialog box requesting file information is displayed or not displayed is

(A) FDIALOG

(B) DIALOG

(C) DDFILE

(D) FILEDIA

Ans: D

FILEDIA

Question: 4

The “slow sequential output by speech or manual actions” is a characteristic of man for the task method of

(A) Information output

(B) Information input

(C) Error detection

(D) Editing information

Ans: A

Information output

Question: 5

Light pen is

(A) An output device especially designed to produce hardcopy of graphics

(B) A television like device used to display data

(C) Smallest part of a display screen that can be individually controlled

(D) A light sensitive input device that when touched to the screen the presence of light used to select an entry or indicate a position

Ans: D

A light sensitive input device that when touched to the screen the presence of light used to select an entry or indicate a position

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