Computer Knowledge Practice Question and Answer
8 Q: Which of the following are Operators in C?
1360 063e62c1aef10d51b16bfe124
63e62c1aef10d51b16bfe124- 1arithmetic operatorsfalse
- 2logical operatorfalse
- 3relational operatorsfalse
- 4all of the abovetrue
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Answer : 4. "all of the above"
Explanation :
Operators are symbols that we use when performing operations on one or more operands. The primary types of operators in C are arithmetic, logical, relational, conditional, bitwise, and assignment.
Q: With the help of which of the following keys you can delete the letters on the right side of the cursor?
1359 061a7636160755647282e74df
61a7636160755647282e74df- 1Endfalse
- 2Backspacefalse
- 3Deletetrue
- 4Homefalse
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Answer : 3. " Delete"
Q: How do you open a Search window from the Metro screen?
1358 063eccd01b0030e718d7cef96
63eccd01b0030e718d7cef96- 1Windows Key + Strue
- 2Click on the search tilefalse
- 3Type the word searchfalse
- 4Window key + Ffalse
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Answer : 1. "Windows Key + S"
Explanation :
To open a Search window from the Metro screen (also known as the Start screen) in Windows 8 and later versions, you can press the Windows Key + S keyboard shortcut. This will bring up the Search charm, allowing you to search for apps, files, settings, and other content on your computer.
Q: Computer and communication technologies, such as communication links to the Internet that provide help and understanding to the end user is known as–
1354 06041f78b72ea7a6938380bb4
6041f78b72ea7a6938380bb4- 1presentation filefalse
- 2information technologytrue
- 3programfalse
- 4worksheet filefalse
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Answer : 2. "information technology"
Q: Which process check to ensure the components of the computer are operating and connected properly?
1351 05fc8b3bcb3b23538af71eed1
5fc8b3bcb3b23538af71eed1- 1Bootingtrue
- 2Processingfalse
- 3Savingfalse
- 4Editingfalse
- 5None of thesefalse
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Answer : 1. "Booting "
Q: Which part of the computer system can be physically touched?
1349 05fbb9477d01e942c91317044
5fbb9477d01e942c91317044- 1Hardwaretrue
- 2Softwarefalse
- 3Datafalse
- 4Operating systemfalse
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Answer : 1. "Hardware"
Q: What is the meaning of data processing?
1346 05ff7e2f1d9d7f36ecf307fa6
5ff7e2f1d9d7f36ecf307fa6- 1Performing calculation workfalse
- 2Collection of datafalse
- 3Computer functioningfalse
- 4Preparation of information for commercial usetrue
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Answer : 4. "Preparation of information for commercial use"
Q: Dot matrix, inkjet and laser are types of computer peripherals.
1346 061cde0fc8067f406dfea56be
61cde0fc8067f406dfea56be- 1Printertrue
- 2Monitorfalse
- 3Softwarefalse
- 4keyboardfalse
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