General Computer Questions Practice Question and Answer
8 Q: Which of the following screen lock is available on Android devices?
1558 061a76245795217555883ae37
61a76245795217555883ae37- 1Patternfalse
- 2Pinfalse
- 3Passwordfalse
- 4All of the abovetrue
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Answer : 4. "All of the above"
Q: What is the purpose of an e-public distribution system?
335 064b9180fe154aff53380f0b1
64b9180fe154aff53380f0b1- 1Providing food grains to the poor at low ratestrue
- 2Providing houses to the poorfalse
- 3Providing medical facilities to the poorfalse
- 4All of the abovefalse
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Answer : 1. "Providing food grains to the poor at low rates"
Explanation :
1. In India, an e-Public Distribution System or e-Public Distribution System (ePDS) has been developed to deal with food shortage and through this, food grains are distributed to the poor people of the society at affordable prices.
2. The Centre's allocation of grains to the states depends on the availability of grains in the central stocks and the average grain purchased by the states in the last three years.
3. The main commodities available under this benefit are – wheat, rice, sugar and kerosene.
Q: What is the complete form of Mooc?
348 064b9179a568e7ff594be0c9b
64b9179a568e7ff594be0c9b- 1Master of Online Coursesfalse
- 2Massive Open Online Coursestrue
- 3Massive Operation on Coursesfalse
- 4None of the abovefalse
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Answer : 2. "Massive Open Online Courses"
Explanation :
1. Massive Open Online Courses (MOOC) are changing the world of education by providing free online courses.
2. MOOC is a web-based free distance learning program that ensures the participation of students from geographically remote areas in the field of education.
3. It offers free online courses for higher education, executive education and employee development.
Q: Compact Disc Recordable (CDR) is a _______.
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64a541c78c254a4ceace09e8- 1Road Aaj Diskfalse
- 2Write, erase, re-write discfalse
- 3Semi-conductor discfalse
- 4Write Once Road Many (WORM) Disktrue
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Answer : 4. "Write Once Road Many (WORM) Disk"
Explanation :
1. Compact Disc Recordable (CDR) is a write-once-read-many (WORM) disc.
2. CD-R stands for Compact Disc Recordable and is a digital optical disc storage format.
3. A CD-R disc is a compact disc that can be written once and read multiple times freely.
Q: You can access social media from a computer using the following:
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64a53edeaa4c004ce31c8ca0- 1Documents, Excel, PPT etc.false
- 2YouTube, Google Play, Outlook etc.false
- 3Facebook, Instagram, Twitter etc.true
- 4SSO, PRSY, One Purefalse
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Answer : 3. "Facebook, Instagram, Twitter etc."
Explanation :
1. Social media is a technology through which we can share our ideas and information with people.
2. Social media is internet based and it provides instant electronic communication facility to the users. Users connect to social media through a web browser or application from a computer, laptop, tablet or smartphone.
3. Examples of social media –
1. Facebook
2. YouTube
3. Instagram
4. LinkedIn
5. Twitter
6. Whatsapp
7. Pinterest
8. Snapchat
9. Telegram
Q: The primary purpose of a computer is to process _______ and convert it into information.
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64a533f8b394764d11b170e7- 1Electricityfalse
- 2Datatrue
- 3Raw materialfalse
- 4Waterfalse
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Answer : 2. "Data"
Explanation :
1. The primary purpose of a computer is to process data and convert it into information. Data is defined as unprocessed information, which is then processed or structured to provide meaningful results. Information is defined as data that can be used for a specific purpose.
2. Computers process data in the following ways-
- Input: Computers receive data through input devices, such as a keyboard, mouse, or camera.
- Processing: Computers process data through processors. The processor operates on data according to a set of instructions.
- Output: Computers display data through output devices, such as monitors, printers, or speakers.
Q: Which of the following will not advance the slide in the slide show view?
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64a52a46aa4c004ce31c6099- 1Esc keytrue
- 2Enter keyfalse
- 3Spacebarfalse
- 4Mouse buttonfalse
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Answer : 1. "Esc key"
Explanation :
1. The Esc key will not advance the slide in the slideshow view.
2. There is a button on the left side of the keyboard which is called “ESC Key”. This key is right next to the Functions Keys.
3. It is mostly used to cancel a command. As-
- An open Dialog Box can also be closed with the Escape key without using the mouse.
- A website being loaded in a browser can be cancelled by using the Escape key. That is, the website is not allowed to load.
- It is also used in many games to cancel Kari.
- The videos shown on the full screen of the media player can be opened in normal mode by using the Escape key.
- It is also used to cancel a wrong entry in an input field.
- Open Start Menu or PullDown Menu can be closed quickly by Esc key.
Q: To delete a sentence from a document, you would use the following?
359 064a5299965d2524cbf0bb8b7
64a5299965d2524cbf0bb8b7- 1Highlight and copyfalse
- 2Cut and pastefalse
- 3Copy and pastefalse
- 4Highlight and deletetrue
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Answer : 4. "Highlight and delete"
Explanation :
To delete a sentence from a document, you would use highlight and delete.