Computer Knowledge Practice Question and Answer
8 4 Q:
61a89e4d607556472838659c 4 Q:
6419a06e5bff3d098df6611c 4 Q:
61b8836827b9dc0335b91189 4 Q:
63bfeff61b93047bc2182d82 4 Q:
640af1f8df653d9ac22e18f9 4 Q:
63e5feacdfb7d089e5738408 4 Q:
60fe393320de8e1be91d0d3b 4 Q:
63bfe9a6b1afa963d16d90b5 Answer : 2. "Alt+TAB"
Q: Types of networks is___
728 061a89e4d607556472838659c
61a89e4d607556472838659c- 1Local Area Networkfalse
- 2Metropolitan Area Networkfalse
- 3Wide Area Networkfalse
- 4All of the abovetrue
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Answer : 4. "All of the above"
Q: What is the full form of ROM?
726 06419a06e5bff3d098df6611c
6419a06e5bff3d098df6611c- 1read only memorytrue
- 2random only memoryfalse
- 3random origin memoryfalse
- 4All of the abovefalse
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Answer : 1. "read only memory"
Q: Windows 10 is
present at the bottom of the user interface and usually contains the
Start menu.
726 061b8836827b9dc0335b91189
61b8836827b9dc0335b91189- 1Taskbartrue
- 2iconfalse
- 3Microsoftfalse
- 4fireballfalse
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Answer : 1. "Taskbar"
Q: The mathematical knowledge which is the basis of computer?
725 063bfeff61b93047bc2182d82
63bfeff61b93047bc2182d82- 1binary system of numberstrue
- 2graphfalse
- 3equational equationfalse
- 4set theoryfalse
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Answer : 1. "binary system of numbers"
Q: What is a GPU?
725 0640af1f8df653d9ac22e18f9
640af1f8df653d9ac22e18f9- 1Grouped Processing Unitfalse
- 2Graphics Processing Unittrue
- 3Graphical Performance Utilityfalse
- 4Graphical Portable Unitfalse
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Answer : 2. "Graphics Processing Unit"
Q: Windows 3.0 version was released on -
725 063e5feacdfb7d089e5738408
63e5feacdfb7d089e5738408- 1in 1990true
- 2in 1991false
- 3in 1992false
- 4in 1993false
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Answer : 1. "in 1990"
Q: Message sent by computer is known as
724 060fe393320de8e1be91d0d3b
60fe393320de8e1be91d0d3b- 1SMSfalse
- 2FAXfalse
- 3E-mailtrue
- 4Telegramfalse
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Answer : 3. "E-mail"
Q: Which keys are used to switch between programs in windows?
723 063bfe9a6b1afa963d16d90b5
63bfe9a6b1afa963d16d90b5- 1Ctrl+TABfalse
- 2Alt+TABtrue
- 3Shift+TABfalse
- 4Shift+Enterfalse
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Answer : 2. "Alt+TAB"
Explanation :
In Windows, pressing the "Alt" key along with the "Tab" key (Alt+Tab) allows you to switch between open programs or applications. This keyboard shortcut displays a list of open windows, and you can cycle through them by continuing to press the "Tab" key while holding down the "Alt" key, and then release both keys to switch to the selected program.
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