Computer History MCQ Quiz - Multiple Choice Questions & Answers Page 3

21. MSI stands for

1. Medium Scale Integrated Circuits
2. Medium System Integrated Circuits
3. Medium Scale Intelligent Circuit
4. Medium System Intelligent Circuit

22. The capacity of 3.5 inch floppy disk is

1. 1.40 MB
2. 1.44 GB
3. 1.40 GB
4. 1.44 MB

23. WAN stands for

1. Wap Area Network
2. Wide Area Network
3. Wide Array Net
4. Wireless Area Network

24. MICR stands for.

1. Magnetic Ink Character Reader
2. Magnetic Ink Code Reader...
3. Magnetic Ink Cases Reader
4. None

25. EBCDIC stands for......

1. Extended Binary Coded Decimal Interchange Code
2. Extended Bit Code Decimal Interchange Code
3. Extended Bit Case Decimal Interchange Code
4. Extended Binary Case Decimal Interchange Code

26. Which of the following is a part of the Central Processing Unit?

1. Printer
2. Key board
3. Mouse
4. Arithmetic & Logic unit

27. CAD stands for

1. Computer aided design
2. Computer algorithm for design
3. Computer application in design
4. Computer analogue design

28. Junk e-mail is also called

1. spam
2. spoof
3. sniffer script
4. spool

29. Hackers

1. all have the same motive
2. break into other peoples computers
3. may legally break into computers as long as they do not do any damage
4. are people who are allergic to computers

30. What type of computers are client computers (most of the time) in a client-server system?

1. Mainframe
2. Mini-computer
3. Microcomputer
4. PDA