1. Punched cards were first introduced by
A. Powers
B. Pascal
C. Jacquard
D. Herman Hollerith
Answer:
D
2. Word length of a Personal Computer is ___
A. 4 bits
B. 8 bits
C. 16 bits
D. 64 bits
Answer:
B
3. Cursor is a ____
A. Pixel
B. Thin blinking line
C. Pointing device
D. None of these
Answer:
B
4. Operating system, editors, and debuggers comes under?
A. System
Software
B. Application Software
C.
Utilities
D. None of the above
Answer:
A
5. Which device is required for the Internet connection?
A. Joystick
B. Modem
C. CD
Drive
D. NIC Card
Answer:
B
6. What does DMA stand for?
A. Distinct Memory
Access B. Direct
Memory Access
C. Direct Module
Access
D. Direct Memory Allocation
Answer:
B
7. When did John Napier develop logarithm?
A.
1416
B. 1614
C.
1641
D. 1804
Answer:
B
8. A normal CD-ROM usually can store
up to __________data?
A. 680
KB
B. 680 Bytes
C. 680
MB
D. 680 GB
Answer:
C
9. ATM stands for?
A. Automatic Talking Machine
B. Automatic Teller Machine
C. Analog Teller Machine
D. Automatic Ticketing Machine
Answer:
C
10. The Second Generation Computer was based on ………….
A. Vacuum
Tube
B. Silicon Chips
C.
Transistor
D. Bio Chips
Answer:
C
11. The Third Generation Computer was made with ………….
A. Vacuum
Tube
B. Discrete Components
C.
IC
D. Bio Chips
Answer:
C
12. he BIOS is the abbreviation of ………….
A. Basic Input Output
System B. Best Input Output System
C. Basic Input Output
Symbol D. Base Input Output System
Answer:
A
13. What do you call a single point on a computer screen
A.
Cell
B. Element
C.
Pixel
D. Bit
Answer:
C
14. How was the generation of computer classified?
A. by the device used in memory
& processor
B. by the speed of computer
C. by the model of the computer
D. by the accuracy of computer
Answer:
A
15. Through which device the main components of the computer
communicate with each other?
A. Keyboard
B. System Bus
C. Monitor
D. Memory
Answer:
B
16. Which is a valid program to access the Internet?
A.
Access
B. Front Page
C. Windows
Explorer
D. Netscape
Answer:
D
17. Which one is the Low Level Language?
A. Assembly
B. Visual Basic
C.
Java
D. C++
Answer:
A
18. Which is a volatile memory?
A.
ROM
B. BIOS
C.
PROM
D. RAM
Answer:
D
19. The digital signals can be represented by
A. Binary Codes
B. 0 and 1
C. High and
Low
D. all of the above
Answer:
D
20. Which program can be used for email?
A. Internet
Explorer
B. Outlook Express
C.
NetMeeting
D. FrontPage
Answer:
B
21. Modulator-demodulator is a device that converts:
A. Digital signal into analog
signal
B. Analog signal into digital
signal
C. Both A and B
D. None of the above
Answer:
C
22. _______ is used for scanning the pictures and putting them in
digitized form in the computer.
A.
CD-ROM
B. Plotter
C.
Bar-coder
D. Scanner
Answer:
D
23. Animator, 3D Studio, Corel Draw and Flash are………….
A. Word
processors
B. Spreadsheet packages
C. Multimedia
S/W
D. None of the above
Answer:
C
24. Which statement is valid?
A. 1 KB = 8
bytes
B. 1 MB = 8 KB
C. 1 KB = 1024
bytes
D. 1 MB = 1024 bytes
Answer:
C
25. Which device is used to process data?
A.
CPU
B. RAM
C.
DCU
D. VDU
Answer:
A
26. Who is known as the father of Computer Science?
A. Charles
Babbage
B. Howard Aiken
C. Dr. Herman
Hollerith
D. Blaise Pascal
Answer:
A
27. What is the capacity of a 3.5” Floppy Disk?
A.
360KB
B. 720KB
C.
1.2MB
D. 1.44MB
Answer:
D
28. A Personal Computer (PC) is a …………….. Computer.
A.
Super
B. Main Frame
C.
Mini
D. Micro
Answer:
D
29. What type of printers
are Dot Matrix Printers?
A.
Laser
B. Inkjet
C.
Impact
D. Drum
Answer:
C
30. What is the full form of RAM?
A. Read Access
Memory
B. Random Access Memory
C. Rapid access
Memory
D. none
Answer:
B
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