- Italic
- Bold
- Double Line
- None of these
- b
Computer MCQs
Computer based MCQs have uploaded in this section of ETEST Website. All IT related or Computer related solved MCQs are included in this portion. Visitors should visit ETEST Website regularly for Best Jobs Tests Preparation because ETEST Team updates ETEST Website on daily basis.
Ctrl + A is used to_______
- Select All
- Copy
- Paste
- Bold
- a
To insert Hyperlink press:
- Ctrl+A
- Ctrl+I
- Ctrl+B
- Ctrl+K
- d
Wi-Fi stands for:
- Wireless Freedom
- Wireless Freeware
- Wireless Freeware
- Wireless Fidelity
- d
LCD stands for:
- Liquid Crystal Display
- Little Crystal Display
- Liquid Common Display
- None of these
- a
CCTV was invented by:
- Walter Bruch
- James Watson
- Henry Walton
- None of these
- a
-
CCTV was invented by Walter Bruch in 1942 in Germany.
CCTV stands for:
- Closed Television
- Close Circuit Teller
- Closed Circuit Television
- None of these
- c
Integrated Circuit is used in which Computer Generation?
- First
- Second
- Third
- Fourth
- c
-
Vacuum Tubes used in 1st Generation Computers.
…….is designed to control the operations of a computer.
- Utility Software
- System Software
- Application Software
- None of these
- b
Which of the following functional key is used for help?
- F1
- F2
- F5
- F10
- a
-
Please remember all functions of “Functional Keys”.