1. The brain of any computer system is
A. ALU B. Memore
C. CPU
D. Control unit
2. Which of the following are components of Central
Processing Unit (CPU) ?
A. Arithmetic logic unit, Mouse
B. Arithmetic logic unit, Control unit
C. Arithmetic logic unit, Integrated Circuits
D. Control Unit, Monitor
3. Analog computer works on the supply of
A.Continuous electrical pulses
B.Electrical pulses but not continuous
C.Magnetic strength D.None of the above
4. The computer that process both analog and digital is
called
?
A. Analog computer B. Digital computer
C. Hybrid computer
D. Mainframe computer
5.CD-ROM stands for
A. Compactable Read Only Memory
B. Compact Data Read Only Memory
C. Compactable Disk Read Only Memory
D. Disk Read Only Memory
6.ALU is___?
A. Arithmetic Logic Unit
B. Array Logic Unit
C. Application Logic Unit
D. None of above
7.VGA is_
A. Video Graphics Array
B. Visual Graphics Array
C. Volatile Graphics Array
D. Video Graphics Adapter
8. The amount of vertical space between lines of text in a document is called_?
A. double-space
B. line spacing
C. single space
D. Non of the above
9.WAN stands for?
A. Wap Area Network
B.Wide Area Network
C. Array Net
D. Wireless Area Network
10._______IS called the father of modern digital computer:
A. Leibnitz
B. Blaise Pascal
C. Charles Babbage
D. J.H Muller
31.The amount of vertical space between lines of text in a document is called_?
A. double-space
B. line spacing
C. single space
D. Non of the above
32. Example of non-numeric data is
A.Employee address
B. Examination score
C. Bank balance
D. All of these
33. What is embedded system?
A. The programme which arrives by being wrapped in box
B. The programme which is the permanent part of the
computer
C. The computer which is the part of a larger system or machine
D. The computer and software system that control the
machine
34. First page of Website is termed as?
A.Homepage
B. Index
C. JAVA script
D. Bookmark
35. Where are data and programme stored when the processor uses them?
A.Main memory
B. Secondary memory
C. Disk memory
D. Programme memory
36. _represents raw facts, where-as_is date made meaningful?
A. Information, reporting
B. Data, information
C. Information, bits
D. Records, bytes
37. What characteristic of read-only memory (ROM) makes it useful?
A. ROM information can be easily updated.
B. Data in ROM is non-volatile, that is, it remains there even without electrical power.
C. ROM provides very large amounts of inexpensive data
storage.
D. ROM chips are easily swapped between different
brands of computers.
38. What do you call the programs that are used to find out possible faults and their causes?
A. operating system extensions
B. cookies
C. diagnostic software
D. boot diskettes
39. What do you call the programs that are used to find out possible faults and their causes?
A. operating system extensions
B. cookies
C. diagnostic software
D. boot diskettes
40. Which programming languages are classified as low level languages?
A. BASIC, cOBOL, Fortran
B. Prolog
C. C, C++
D. Assembly languages
21. UNIVAC is
A.Universal Automatic Computer
B. Universal Array Computer
C. Unique Automatic Computer
D. Unvalued Automatic Computer
22. The capacity of 3.5 inch floppy disk was
A. 1.40 MB
B. 1.44 GB
C. 1.40 GB
D. 1.44 MB
23. MICR stands for-
A.Magnetic Ink Character Reader
B. Magnetic Ink Code Reader
C. Magnetic Ink Cases Reader
D. None
24. EBCDIC stands for?
A.Extended Binary Coded Decimal Interchange Code
B. Extended Bit Code Decimal Interchange Code
C. Extended Bit Case Decimal Interchange Code
D. Extended Binary Case Decimal Interchange Code
25. Which of the following is a part of the Central Processing Unit?
A. Printer
B. Key board
C. Mouse
D. Arithmetic and Logic unit
26. CAD stands for
Computer aided design
B. Computer algorithm for design
C. Computer application in design
D. Computer analogue design
27. Junk e-mail is also called
spam
B. spoof
C. sniffer script
D. spool
28. which statement describe "Hackers"?
A. all have the same motive
B. break into other people's computers
C. may legally break into computers as long as they do
not do any damage
D. are people who are allergic to computers
29. What type of computers are client computers (most of the time) in a client-server system?
A. Mainframe
B. Mini-computer
C. Microcomputer
D. PDA
30. A computer cannot 'boot' if it does not have the__
A. Compiler
B. Loader
C. Operating System
D. Assembler
11. Who is the father of Computer science?
A. Allen Turing
B. Charles Babbage
C. Simur Cray
D. Augusta Adaming
12. A CPU contains??
A. a card reader and a printing device
B. an analytical engine and a control unit
C. a control unit and an arithmetic logic unit
D. an arithmetic logic unit and a card reader
13. Which of the following controls the process of interaction between the user and the operating system?
A. User interface
B. Language translator
C. Platfore
14. The first computers were programmed using-
A. Assembly language
B. Machine language
C. Source code
D. Object code
15. ___is a combination of hardware and software that facilitates the sharing of information between computing devices?
Network
B. Peripheral
C. Expansion board
D. Digital device
16. Which of the following statements is true about Minicomputer and Microcomputer?
A. Minicomputer works faster than Microcomputer
B. Microcomputer works faster than Minicomputer
C. Speed of both the computers is the same
D. The speeds of both these computers cannot be
compared with the speed of advanced
17.You can organize files by storing them in-
A. archives
B. folders
C. indexes
D. lists
18.What type of resource is most likely to be a shared common resource in a computer Network?
A.Printers
B. Speakers
C. Floppy disk drives
D. Keyboards
19.Which device is required for the Internet connection?
A. Joystick
B. Modem
C. CD Drive
D. NIC Card
20.What is a light pen?
A. A Mechanical Input device
B. Optical input device
C. Electronic input device
D. Non of the above