তথ্য প্রযুক্তি

1. A socially intelligent humanoid robot, Sophia, was developed by which of the following country?

a. USA

b. Hong-Kong

c. Japan

d. Germany

2. Process of finding and correcting errors is known as-

a. Bugs

b. Debugging

c. Hacking

d. Cracking

3. Which one of the following is not a web browser?

a. Firefox

b. Facebook

c. Chrome

d. Safari

4. URL stands for-

a. Universal Resource Location

b. Universal Resource Locator

c. Unified Response Location

d. Uniform Resource Locator

5. Who among the following is considered as the inventor of the World Wide Web (WWW)?

a. Edward Kasner

b. Bill Gates

c. Tim Berners Lee

d. George C. Devol

6. Which of the following computer language is written in binary codes only?

a. Pascal

b. Machine Language

c. C

d. Cu

7. To insert chart in MS Excel, which shortcut key is used?

a. Alt+F1

b. F2

c. F3

d. F4

8. Which of these is a type of sound file?

a. DAT files

b. LOG files

c. DRV Files

d. WAV Files

9. Which of these refers to the PowerPoint view used for displaying only the text (title and bullets)?

a. Slide sorter show

b. Slide view

c. Outline view

d. Notes page view

10. A computer network which is used within a building is called a-

a. WAN

b. MAN

c. LAN

d. SAN

11. What is n 'deepfake'?

a. A fake hendllne

b. An Al-generated realistic image, audio, or video of a person

c. A fake social media post

d. A malfunction in deep-sea communication

12. Which computer technology helps analyze space tourism mission data for future improvements?

a. Image compression

b. Big Data analytics

c. File sharing software

d. Spreadsheet templates

13. What is the full form of VPN?

a. Virtual Private Network

b. Visual Protected Node

c. Verified Personal Network

d. Virtual Protected Network

14. Which of the following is not a type of volatile memory?

a. RAM

b. Registers

c. SSD

d. Cache

15. What is the function of the BIOS in a computer?

a. Connects to the internet

b. Manages software updates

c. Initializes hardware during booting

d. Handles graphic rendering

16. Which protocol is used to transfer web pages on the internet?

a. FTP

b. HTTP

c. SMTP

d. SNMP

17. Which of the following software is used for managing databases?

a. MS Excel

b. Adobe Reader

c. Oracle

d. AutoCAD

18. What is the primary goal of edge computing?

a. Reduce cloud storage costs

b. Improve internet bandwidth

c. Bring computation closer to the data source

d. Increase data center size

19. Which one is used for encrypting data for secure communication over a network?

a. VPN

b. Firewall

c. SSL

d. Proxy

20. Which of the following is an operating system?

a. Microsoft Word

b. Google Chrome

c. PowerPoint

d. Linux