- Steel
- Copper
- Silicon
- Fibre Glass
- C
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.
“JPEG” stands for:
- Joint Photographic Experts Group
- Junior Photographic Experts Group
- Joint Photo Expert Group
- None of these
- A
-
First JPEG format was created in 1992.
The work on JPEG file was started in 1986.
”CD-ROM” stands for:
- Clear Disc Read Only Memory
- Compact Disc Read Memory
- Compact Disc Read-Only Memory
- None of these
- C
In MS-Word “CTRL+ Page down” is used to move the cursor.
- One Paragraph down
- One Line down
- One Screen down
- One Page down
- D
What is the clip board?
- A list of the recently accessed files
- A place where you can post message.
- A temporary storage location for items that have been cut or copied
- None of these
- C
Which key do you press to force a Page Break?
- CTRL+SPACE
- CTRL+ENTER
- CTRL+DOWN ARROW
- CTRL+UPPER ARROW
- B
Which of the following command is given to reboot the computer?
- CTRL+ALT+Shift
- CTRL+ALT+Tab
- CTRL+ALT+Home
- CTRL+ALT+Del
- D
Which of the following is reliable communication?
- IP
- TCP
- UDP
- None of these
- B
-
TCP stands for Transmission Control Protocol.
A Kilo Byte is equal to:
- 10 Million Bytes
- 01 Million Bytes
- 10000 Bytes
- 1024 Bytes
- D
A _____ is a data communication system nearby buildings.
- WAN
- MAN
- LAN
- URL
- C
-
LAN stands for Local Area Network.