Computer Knowledge Practice Question and Answer
8 Q: Displays details about the chart?
1191 061cde5f07d65a306e5689445
61cde5f07d65a306e5689445- 1Data Seriesfalse
- 2Chart Titletrue
- 3Value Axisfalse
- 4Gridlinesfalse
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Answer : 2. "Chart Title"
Q: The first counting machine is?
1190 06138992d5ee3b079c60b5a2d
6138992d5ee3b079c60b5a2d- 1calculatorfalse
- 2Difference Enginefalse
- 3Abacustrue
- 4clockfalse
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Answer : 3. "Abacus"
Q: The octal equivalent of the decimal number 214 is –
1189 063e9fc06aa2a114c95185baf
63e9fc06aa2a114c95185baf- 1214false
- 2300false
- 3326true
- 4200false
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Answer : 3. "326"
Q: DNS service ……. translates into related.
1189 061cd8d77e638db77e7a33c39
61cd8d77e638db77e7a33c39- 1IP address, domain namefalse
- 2domain name, IP addressfalse
- 3Client, Serverfalse
- 4Folder, Filetrue
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Answer : 4. "Folder, File"
Q: What is the shortcut key for opening a new document or window?
1189 065253f105db74b27f7ce4470
65253f105db74b27f7ce4470- 1Ctrl + Ofalse
- 2Ctrl + Sfalse
- 3Ctrl + Ntrue
- 4Ctrl + Pfalse
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Answer : 3. "Ctrl + N"
Explanation :
1. In Microsoft Word, Excel, and PowerPoint, the shortcut key to open a new document or window is Ctrl+N. Pressing this key will open a new document or window.
2. If you want to open a specific type of document, you can select a specific document type following the Ctrl+N key combination. For example, if you want to open a new Word document, you can select Word Document followed by the Ctrl+N key combination.
3. Here are some other shortcut keys that can be used to open a new document or window-
- Ctrl+O: Open an existing document
- Ctrl+S: Save the current document
- Ctrl+P: Print the current document
- Ctrl+X: Cut selected content
- Ctrl+C: Copy selected content
- Ctrl+V: Paste selected content
- Ctrl+Z: Cancel previous action
- Ctrl+Y: Redo the previous action
Q: System software–
1188 06041f7234d714d66c47f360d
6041f7234d714d66c47f360d- 1allows the user to diagnose and troubleshoot the devicefalse
- 2is a programming languagefalse
- 3is part of a productivity suitefalse
- 4helps the computer manage internal resourcestrue
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Answer : 4. "helps the computer manage internal resources"
Q: What is a GPU?
1186 0640af1f8df653d9ac22e18f9
640af1f8df653d9ac22e18f9- 1Grouped Processing Unitfalse
- 2Graphics Processing Unittrue
- 3Graphical Performance Utilityfalse
- 4Graphical Portable Unitfalse
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Answer : 2. "Graphics Processing Unit"
Q: Following are the elements of a chart in MS Excel 2010:
1184 0649438a9ab3c5fffc2cd2d6e
649438a9ab3c5fffc2cd2d6e- 1Chart Title, Legend, Data Labelsfalse
- 2Data Points, Data Series, Gridlinestrue
- 3Value Axis, Category Axisfalse
- 4All of thesefalse
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Answer : 2. "Data Points, Data Series, Gridlines"
Explanation :
The elements of a chart in MS Excel 2010 include the following:-
1. Title: The title of the chart, which describes the topic or purpose of the chart.
2. Axis: Lines used to measure data on a chart.
3. Data Series: A group of data points on a chart.
4. Chart Area: The outer area of the chart, including the title, axes, and data series.
5. Legend: Labels used to identify data series on a chart.
6. Gridlines: Lines used to measure data on a chart.
7. Data Labels: Labels used to display the values of data points on a chart.
8. Data Table: A table used to display data from data series below the chart.