What does ‘ISDN’ stand for?
- (A) Integrated Service Digital Network
- (B) Integrated Service Data Network
- (C) International Service Data Network
- (D) International Service Digital Network
- (A) Integrated Service Digital Network
Computer ‘Mouse’ was invented by _______ in 1964.
- (A) Allan Shogart
- (B) Bill Gates
- (C) Douglas Englebart
- (D) Herman Hollerith
- (C) Douglas Englebart
Microsoft Excel is an electronic software package:
- (A) Document
- (B) Database
- (C) Spreadsheet
- (D) Presentation
- (C) Spreadsheet
Which shortcut key is used to reverse the last action in MS-Word?
- (A) Ctrl + A
- (B) Ctrl + Y
- (C) Ctrl + V
- (D) Ctrl + Z
- (D) Ctrl + Z
A computer program that converts an entire program into machine language is called:
- (A) Interpreter
- (B) Simulator
- (C) Commander
- (D) Compiler
- (D) Compiler
Which of the following is the latest version of MS-Excel?
- (A) Excel 2016
- (B) Excel 2017
- (C) Excel 2019
- (D) Excel 2021
- (C) Excel 2019
_______ is an input device.
- (A) Mouse
- (B) Plotters
- (C) Printers
- (D) Speakers
- (A) Mouse
A personal computer “Macintosh” was developed by:
- (A) IBM
- (B) Dell
- (C) Apple
- (D) Microsoft
- (C) Apple
What is the extension of MS-Word files?
- (A) DOT
- (B) TXT
- (C) FIL
- (D) DOCX
- (D) DOCX
What does ‘VGA’ mean?
- (A) Visual Graphic Array
- (B) Video Graphic Array
- (C) Volatile Graphic Array
- (D) Video Graphic Adopter
- (B) Video Graphic Array