Computer Knowledge Practice Question and Answer
8 Q: Using which of the following you can change the mode of the document from Portrait to Landscape?
2434 061a764870fbe1213adb69244
61a764870fbe1213adb69244- 1Header and Footer Toolbarfalse
- 2Print Layout Viewtrue
- 3Page Setup Dialog Boxfalse
- 4None of thesefalse
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Answer : 2. "Print Layout View"
Q: Portable computer, also known as laptop computer, weighing between 4 and 10 pounds is called–
2431 06041fadd5eea8b66535f097d
6041fadd5eea8b66535f097d- 1General-purpose applicationfalse
- 2Internetfalse
- 3scannerfalse
- 4Notebook computertrue
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Answer : 4. "Notebook computer"
Q: What is Trend Micro?
2430 063e6103cc386f46a0a732c80
63e6103cc386f46a0a732c80- 1this anti-virus softwaretrue
- 2this is virus programfalse
- 3it's just a programfalse
- 4none of the abovefalse
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Answer : 1. "this anti-virus software"
Q: What command is used to count the total number of lines, words, and characters contained in a file ? 2429 15b5cc6d2e4d2b4197774e415
5b5cc6d2e4d2b4197774e415- 1wctrue
- 2count pfalse
- 3wcountfalse
- 4countwfalse
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Answer : 1. "wc"
Explanation :
Answer: A) wc Explanation:
Q: The term bit is short for
2426 05e967e1614f27b6869dab1b7
5e967e1614f27b6869dab1b7- 1megabytefalse
- 2binary languagefalse
- 3binary digittrue
- 4binary numberfalse
- 5None of thesefalse
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Answer : 3. "binary digit "
Q: The Internet is an example of a search engine.
2425 064ba8482e2108a723939a0a0
64ba8482e2108a723939a0a0- 1Windowsfalse
- 2Linuxfalse
- 3Yahootrue
- 4M.S. Word (MS Word)false
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Answer : 3. "Yahoo"
Explanation :
The search engine performs the following tasks-
1. Web crawling: Search engines search all web pages on the web using a crawler. A crawler is a program that finds new web pages by following links on the web.
2. Indexing: Once the crawler finds all the web pages, the search engine indexes them in a database. The index contains information for each web page, such as title, URL, and content.
3. Searching: When a user types a search query, the search engine searches all the web pages in the index that may be related to the query.
Q: What is the full form of COD in E commerce?
2422 063e9f9743c221e1b4dc71a56
63e9f9743c221e1b4dc71a56- 1Cash on Deliveryfalse
- 2Cash on Demandtrue
- 3Commerce on Deliveryfalse
- 4Cart on Deliveryfalse
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Answer : 2. "Cash on Demand"
Q: A Microsoft windows is a
2419 05e4e1f361b69e805d0bc8019
5e4e1f361b69e805d0bc8019- 1Operating systemtrue
- 2Graphic programfalse
- 3Word processingfalse
- 4Database Programfalse
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