Computer Knowledge Practice Question and Answer
8 Q: Knowing How a Document Will Look Before Printing Which command can be used for
2074 061c4639c4f7f5c46ddc08c7b
61c4639c4f7f5c46ddc08c7b- 1File Previewfalse
- 2Pre-printfalse
- 3Print Previewtrue
- 4Standard Previewfalse
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- SingleChoice
Answer : 3. "Print Preview"
Q: what is the default chart type in Microsoft excel?
2068 163bfea5574eba5069d5bea6a
63bfea5574eba5069d5bea6a- 1pie chartfalse
- 2line chartfalse
- 3surface chartfalse
- 4column charttrue
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Answer : 4. "column chart"
Explanation :
In Microsoft Excel, the default chart type for most data is the "Column Chart." When you create a new chart in Excel without specifying a specific type, it usually starts with a column chart where data points are represented as vertical bars. Of course, you can change the chart type later based on your preferences and the type of data you want to visualize.
Q: Dot-matrix Printer is a type of
2066 05e9693efaff06865e983715a
5e9693efaff06865e983715a- 1tapefalse
- 2printertrue
- 3diskfalse
- 4busfalse
- 5None of thesefalse
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Answer : 2. "printer "
Q: The first computers were programmed using the____
2054 05e968d54a7185666067b585a
5e968d54a7185666067b585a- 1assembly languagefalse
- 2machine languagetrue
- 3source codefalse
- 4object codefalse
- 5spaghetti codefalse
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Answer : 2. "machine language"
Q: What is the purpose of SSO (Single Sign-on)?
2054 061c48f5064388627a25331de
61c48f5064388627a25331de- 1Reduce the auxiliary desk cost.false
- 2Improves customer satisfaction.false
- 3Increases productivity.false
- 4all of the abovetrue
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Answer : 4. "all of the above"
Q: These are types of LCD projectors.
2044 061c46b3164388627a2529c3e
61c46b3164388627a2529c3e- 1Flat Panel and Laserfalse
- 2Normal and Roof Mountedfalse
- 3Mesh Model and Curvedtrue
- 4none of thesefalse
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Answer : 3. "Mesh Model and Curved"
Explanation :
1. LCD panel types include normal and roof-mounted.
2. Liquid Crystal Display flats are thinner and lighter making them more useful and easier for users than CRTs. It consumes less power than CRT.
Q: The memory power of man is comparable to that of computer?
2043 0613894e75ee3b079c60b49a8
613894e75ee3b079c60b49a8- 1Generaltrue
- 2highfalse
- 3lowfalse
- 4Averagefalse
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Answer : 1. "General"
Q: C in MICR stands for ______.
2038 164940d7913e8bde032353ef6
64940d7913e8bde032353ef6- 1Computerfalse
- 2Codefalse
- 3Colourfalse
- 4Charactertrue
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Answer : 4. "Character"
Explanation :
1. The full form of MICR is Magnetic Ink Character Recognition. It is a technology that reads information in checks and other financial documents.
2. Other symbols in MICR have meanings.
- M: Magnetic Ink
- I: Ink
- C: Character
- R: Recognition