Computer Awareness Questions Practice Question and Answer
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Q: Which command allows you to reduce fragments of file and optimize the performance of disk?
1899 06082aee360a06a7ffdab959c
6082aee360a06a7ffdab959c- 1Chkdskfalse
- 2Diskcompfalse
- 3Scandiskfalse
- 4Defragtrue
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Answer : 4. "Defrag "
Q: When did the world's first supercomputer be built?
1896 05e46249b73b6222f38382f6a
5e46249b73b6222f38382f6a- 11981false
- 21980false
- 31976true
- 41995false
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Answer : 3. "1976"
Q: PDA stands for?
1886 05ed7385db516791f264abd5b
5ed7385db516791f264abd5b- 1private digital assistantsfalse
- 2personal digital applicationsfalse
- 3private digital applicationsfalse
- 4personal digital assistantstrue
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Answer : 4. "personal digital assistants"
Q: FORMAT Command:
1868 05f04556f26cfc348bd6e0f13
5f04556f26cfc348bd6e0f13- 1Format should be left to the engineers to usetrue
- 2Formats a disk to receive filesfalse
- 3Formats the CPUfalse
- 4Formats floppy drives onlyfalse
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Answer : 1. "Format should be left to the engineers to use "
Q: What happens when you boot up a PC?
1865 05e797f7450339c736662c9fc
5e797f7450339c736662c9fc- 1Portions of the operating system are copied from disk into memory.true
- 2Portions of the operating system are compiled.false
- 3Portions of the operating system are copied from memory onto disk.false
- 4Portions of the operating system are emulated.false
- 5The PC gets switched off.false
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Answer : 1. "Portions of the operating system are copied from disk into memory."
Q: A Microsoft windows is a
1858 05e4e1f361b69e805d0bc8019
5e4e1f361b69e805d0bc8019- 1Operating systemtrue
- 2Graphic programfalse
- 3Word processingfalse
- 4Database Programfalse
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Answer : 1. "Operating system"
Q: Which of the following menu types is also called a drop down menu?
1855 05e96986eaff06865e98392eb
5e96986eaff06865e98392eb- 1Fly-downfalse
- 2Pop-downfalse
- 3Pop-upfalse
- 4Pull-upfalse
- 5Pull-downtrue
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Answer : 5. "Pull-down "
Q: Which data communication method is used to send data in both directions at the same time?
1827 05fbb957cfa099a33c2635565
5fbb957cfa099a33c2635565- 1Full duplextrue
- 2Simplexfalse
- 3Half duplexfalse
- 4Super duplexfalse
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Answer : 1. "Full duplex"
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