Computer Knowledge Practice Question and Answer
8 Q: Which is an example of ECommerce Website?
820 064943504c7d7c7e067182868
64943504c7d7c7e067182868- 1Twitterfalse
- 2Facebookfalse
- 3Amazontrue
- 4All of thesefalse
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Answer : 3. "Amazon "
Explanation :
An e-commerce website is a website that allows the buying and selling of products or services online. There are many examples of e-commerce websites, which include:-
1. Amazon: Amazon is a leading e-commerce website that sells a wide variety of products across the world.
2. Flipkart: Flipkart is India's largest e-commerce website that sells electronics, clothing, books, and more.
3. eBay: eBay is an online marketplace where users can buy and sell products from each other.
4. Walmart: Walmart is a major retailer that sells products online through its website.
5. Target: Target is a major retailer that sells products online through its website.
Q: Which is not the feature of software techniques-
818 063b55217f6152c6d81bf97ad
63b55217f6152c6d81bf97ad- 1It is soft technical approachfalse
- 2It is also called instructional technologyfalse
- 3They are also called Educational Technology Firsttrue
- 4Its main basis is psychologyfalse
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Answer : 3. "They are also called Educational Technology First"
Q: While using a database management system, the first thing you have to do is ________.
818 063e9edbeaa2a114c95182ea5
63e9edbeaa2a114c95182ea5- 1Create a database filefalse
- 2Activate file editorfalse
- 3Load the software into your computertrue
- 4Keep a floppy disk in readinessfalse
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Answer : 3. "Load the software into your computer "
Explanation :
While using a database management system, the first thing you have to do is install the software on your computer. Loading the software involves the installation process, which includes copying the necessary files and configuring the system to run the database management software effectively. Once installed, you can then create databases, define data structures, and start working with the DBMS to manage your data.
Q: The devices by which the results obtained from the computer are obtained are called ------ devices.
817 063e4d686b67b1bb7ac744a35
63e4d686b67b1bb7ac744a35- 1input devicesfalse
- 2output devicestrue
- 3indirect devicesfalse
- 4none of the abovefalse
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Answer : 2. "output devices"
Q: What do you understand by web browser?
816 061a744284bf20d5096c7bc5f
61a744284bf20d5096c7bc5f- 1System softwarefalse
- 2Application softwaretrue
- 3A and Bfalse
- 4none of the abovefalse
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Answer : 2. "Application software"
Q: Which of the following is not a mobile OS?
816 061a756d30fbe1213adb5f7e8
61a756d30fbe1213adb5f7e8- 1Android IDfalse
- 2iOSfalse
- 3Windowsfalse
- 4Linux OStrue
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Answer : 4. "Linux OS"
Q: Identify one IP address from the following:
815 064a515f49a74b54cff57898c
64a515f49a74b54cff57898c- 1300.215.317.3false
- 2302.215 @ 417.5false
- 3202.50.20.148true
- 4202-50-20-148false
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Answer : 3. "202.50.20.148"
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: Which of the following is the correct sequence of communication process?
813 063bff96474eba5069d5c69e1
63bff96474eba5069d5c69e1- 1Sender - Message - Medium - Receivertrue
- 2Message – Sender – Medium – Receiverfalse
- 3Sender - Medium - Message - Receiverfalse
- 4Medium - Message - Sender -Receiverfalse
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