Important Q/A in the field of Computer

Important Q/A in the field of Computer  1. Q. What is a compression? Ans. Compression is the process of reducing the size of a file so that ...

Important Q/A in the field of Computer 

1. Q. What is a compression?

Ans. Compression is the process of reducing the size of a file so that it takes less storage space. Example: ZIP, RAR.

2. Q. What is a browser?

Ans. A browser is a software used to access and view websites on the internet. Example: Google Chrome, Mozilla Firefox, Microsoft Edge.

3. Q. What is a search engine?

Ans. A search engine is a website that helps us find information on the internet. Example: Google, Bing, Yahoo.

4. Q. What is cloud storage?

Ans. Cloud storage is an online storage service where we can store files on the internet and access them from anywhere. Example: Google Drive, OneDrive, Dropbox.

5. Q. What is a malware?

Ans. Malware (Malicious Software) is a harmful program designed to damage, steal data or gain unauthorized access to a computer.

6. Q. What is a USB?

Ans. USB (Universal Serial Bus) is a standard port used to connect devices like pen drive, keyboard, mouse, printer and other devices to a computer.

7. Q. What is a screenshot?

Ans. A screenshot is an image of what is currently displayed on your computer screen. It can be captured using keys like PrtSc, Windows + Shift + S etc.

8. Q. What is a firewall?

Ans. A firewall is a security system that monitors and controls incoming and outgoing network traffic to protect your computer from threats.

9. Q. What is multimedia?

Ans. Multimedia means a combination of text, images, audio, video and animation to present information.

10. Q. What is e-commerce?

Ans. E-commerce (Electronic Commerce) is the buying and selling of goods and services over the internet. Exampl

e: Amazon, Flipkart.