Computer Knowledge Practice Question and Answer
8 Q: Saving is a process:
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64a52ddf9a74b54cff582360- 1Copying a document from memory to a storage mediumtrue
- 2To print the current status of the documentfalse
- 3To change completelyfalse
- 4All of thesefalse
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Answer : 1. "Copying a document from memory to a storage medium"
Explanation :
1. Saving is a process in which you store a document, image, or other file in a stable location so that it can be opened and modified later.
2. Saving means that you are protecting yourself from the risk of losing your work, even if your computer suddenly shuts down or a problem occurs.
Q: The full form of ISP is:
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64a514b98c254a4ceacd8a87- 1Internet Speed Providerfalse
- 2Internet Service Protocolfalse
- 3Internet Service Providertrue
- 4None of thesefalse
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Answer : 3. "Internet Service Provider"
Explanation :
1. IP address (Internet Protocol address) is a digital address used to identify a computer or device on the Internet or any other network.
2. IP address is a set of four numbers. It is in this format 191.150.1.38. Is visible in. The set of numbers for an IP address ranges from 0 to 255. That means the IP address ranges from 0.0.0.0 to 255.255.255.255.
Q: A program that places programs into main memory and prepares them for execution____.
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62384512de069f6e1b9a3722- 1Linkerfalse
- 2Assemblerfalse
- 3Loadertrue
- 4Absolute entityfalse
- 5None of thesefalse
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Answer : 3. "Loader"
Q: Which of the following is an example of a mobile operating system?
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64a50e4065d2524cbf0b556d- 1Keyboardfalse
- 2Chromefalse
- 3Androidtrue
- 4Modemfalse
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Answer : 3. "Android"
Explanation :
1. Android OS is a mobile operating system based on a modified version of the Linux kernel.
2. It is an open-source software, primarily designed for touchscreen mobile devices like smartphones and tablets.
3. It is a GUI-based OS. Q: All of the following are examples of real security and privacy risk except _____.
1548 061b8b28ea9d1da035de4f2e8
61b8b28ea9d1da035de4f2e8- 1Hackersfalse
- 2Spamfalse
- 3Virusfalse
- 4Identity Theftfalse
- 5None of thesetrue
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Answer : 5. "None of these"
Q: The first counting machine is?
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6138992d5ee3b079c60b5a2d- 1calculatorfalse
- 2Difference Enginefalse
- 3Abacustrue
- 4clockfalse
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Answer : 3. "Abacus"
Q: An account is a special user account that gives access to almost every setting of Windows 10 on the computer.
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61cee4d6e638db77e7a7ce68- 1Standardfalse
- 2Hellofalse
- 3Administratortrue
- 4Guestfalse
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Answer : 3. "Administrator"
Q: What is the IC of computer? What metal are the chips made of?
1544 0619f5488d129fc6243ae1e01
619f5488d129fc6243ae1e01- 1chromiumfalse
- 2goldfalse
- 3platinumfalse
- 4of silicontrue
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