Computer GK Practice Question and Answer
8 Q: Which of the following is not true for for-loop?
1067 063e62af66149271af9b8c0fa
63e62af66149271af9b8c0fa- 1for (i=0; ifalse
- 2for (int i=0; i>9; i++)false
- 3for (i=10; ifalse
- 4for (i=10; i++; itrue
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Answer : 4. "for (i=10; i++; i"
Explanation :
Among the given statements about for loops, the one that is NOT true is that they are used to replace user input while loops. While for loops are typically used for iterations with a known count and are less likely to result in an infinite loop if used correctly, they do not specifically replace user input while loops.
Q: Which of the following is not a feature of Windows 8?
1063 063ecccb035d86258ec99fdc1
63ecccb035d86258ec99fdc1- 1support for ARM processorfalse
- 2Urban User Interfacetrue
- 3support for touch screenfalse
- 4advanced power managementfalse
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Answer : 2. "Urban User Interface"
Explanation :
"Urban User Interface" is not a recognized feature of Windows 8. The correct term for the user interface introduced in Windows 8 is the Modern UI or Metro interface, characterized by its tile-based design.
The other features listed—support for ARM processors, support for touch screens, and advanced power management—were indeed features of Windows 8.
Q: What is Microsoft Word?
1060 063e60417dfb7d089e5739012
63e60417dfb7d089e5739012- 1Operating Systemfalse
- 2word processing programtrue
- 3Microsoft Windowsfalse
- 4None of the abovefalse
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Answer : 2. "word processing program"
Q: What is the function of the software?
1059 063e4db332cab94e8399f08cb
63e4db332cab94e8399f08cb- 1computer runningfalse
- 2Play Chessfalse
- 3Fulfillment of mathematical and logical capability of the hardwaretrue
- 4None of thesefalse
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Answer : 3. "Fulfillment of mathematical and logical capability of the hardware"
Q: Is Google Play Store used on mobile?
1058 064b9259ce154aff533811ef7
64b9259ce154aff533811ef7- 1To play gamesfalse
- 2To install new applicationstrue
- 3To search data on mobilefalse
- 4All of the abovefalse
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Answer : 2. "To install new applications"
Explanation :
1. It is an international online software store developed by Google for Android devices.
2. Google Play is an online store where people can find their favorite applications, games, movies, TV shows, books, and more.
3. There are 2 million applications and games available for billions of people in the world.
4. So far, developers have earned more than $120 billion from these.
Q: Following are the types of LCD Panel:
1047 064942b704e0960e05476534b
64942b704e0960e05476534b- 1Flat Panel and Laserfalse
- 2Normal and Roof Mountedtrue
- 3Mesh Model and Curvedfalse
- 4None of thesefalse
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Answer : 2. "Normal and Roof Mounted"
Explanation :
1. LCD panel types include normal and roof-mounted.
2. Liquid Crystal Display flats are thinner and lighter making them more useful and easier for users than CRTs. It consumes less power than CRT.
Q: Which command is used to remove a table from the database in SQL?
1047 063e9ee077312b71d33d794fb
63e9ee077312b71d33d794fb- 1DELETE TABLEfalse
- 2DROP TABLEtrue
- 3ERASE TABLEfalse
- 4UNATTACH TABLEfalse
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Answer : 2. "DROP TABLE "
Explanation :
In SQL, the DROP TABLE command is used to remove a table from the database. When you execute DROP TABLE, it deletes the table along with all its data, indexes, triggers, constraints, and permissions. It should be used with caution as it permanently removes the table and all associated objects from the database.
Q: A main page of a website is _______ which acts as a gateway to the rest of the website's pages.
1041 064a567be9a74b54cff58f231
64a567be9a74b54cff58f231- 1Search enginefalse
- 2Home pagetrue
- 3Browserfalse
- 4URLfalse
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Answer : 2. "Home page"
Explanation :
1. The main page of a website is the home page which acts as a gateway to the rest of the pages of the website. The home page is usually the gateway to the website.
2. A home page is a webpage that serves as the starting point of a website.
3. This is the default webpage that loads when visiting a web address that contains only a domain name.

