11. 1024 bytes is equals to-
- 1 bit
- 1 byte
- 1 kilobyte
- 1024 kilobyte
Answer with Explanation
Answer: Option C
Explanation: No explanation for this question.
12. The base of binary number system is-
- 10
- 8
- 2
- 0
Answer with Explanation
Answer: Option C
Explanation: The base of binary number system is 2, which uses two symbols “0” and “1”
13. The most popular tool on the web ‘Google’ is a-
- Telecommunication software.
- Search Engine.
- Processor of computer.
- Web Virus.
Answer with Explanation
Answer: Option B
Explanation: No explanation for this question.
14. The main circuit board of the computer system unit is-
- RAM
- ROM
- Control unit.
- Motherboard.
Answer with Explanation
Answer: Option D
Explanation: Motherboard or the main circuit board of a computer system allows communication between many major electronic components of a computer system.
15. Which programming language helps to create special programs like applets?
- COBOL
- JAVA
- WEB
- NET
Answer with Explanation
Answer: Option B
Explanation: No explanation for this question.
16. A connection or link to other documents/files of web pages is called-
- DNS
- Search Engine.
- Hyperlink.
- None of these.
Answer with Explanation
Answer: Option C
Explanation: No explanation for this question.
17. In an employee database of an office, a particular employee name would be called as-
- Text field.
- Record.
- Row.
- Computer field.
Answer with Explanation
Answer: Option B
Explanation: No explanation for this question.
18. In the field of computer networking the term ‘LAN’ refers to-
- Live Area Network.
- Local Area Network.
- Legal Area Network.
- Live Area Node.
Answer with Explanation
Answer: Option B
Explanation: No explanation for this question.
19. Unnecessary repetition of record in a database system is called as-
- Concurrency.
- Redundancy.
- Iteration.
- None of these.
Answer with Explanation
Answer: Option B
Explanation: No explanation for this question.
20. Vacuum tube is the main feature of-
- 1st generation of computers.
- 2nd generation of computers.
- 3rd generation of computers.
- 4th generation of computers.
Answer with Explanation
Answer: Option A
Explanation: First-generation computers use vacuum tubes as the only electronic component in the computer system.
