Information Technology (Questions & Answers ) - 5

61. Compact Disc was invented by:

(a) James T.Russel (b) Sabir Bhatia

(c) Ray Tomlinson (d) Marcony

Answer: (a)

62. A device that connects to a network without the use of a cable is said to be:

(a) Distributed (b) Centralised

(c) Open source (d) Wireless

Answer: (d)

63. The main system board of a computer is called:

(a) Integrated circuit (b) Motherboard

(c) Processor (d) Microchip

Answer: (b)

64. A website address is a unique name that identifies a specific ____ on the web.

(a) Web browser (b) Website

(c) PDA (d) Link

Answer: (b)

65. ____ is processed by the computer into information:

(a) numbers (b) processor

(c) input (d)  data

Answer: (d)

66. The name a user assigns to a document is called a(n):

(a) Filename (b) Program

(c) Record (d) Data

Answer: (a)

67. A class that inherits a base class containing virtual function is called:

(a) Virtual (b) Polymorphic

(c) Derived (d) Base

Answer: (b)

68. Division is carried out in computer by:

(a) Reverse multiplication        (b) Repeated subtraction

(c) Repeated addition               (d) None of these

Answer: (b)

69.____ is the part of the computer that does the arithmetical calculations.

(a) OS (b) ALU

(c) CPU (d) Memory

Answer: (b)

70. Which of the following is  not an example of hardware?

(a) WORD (b) Printer

(c) Monitor (d) Mouse

Answer: (a)

71. Graphics are inserted in:

(a) Frame (b) Box

(c) Page (d) None of these

Answer: (a)

72. RTF stands for:

(a) Real Time Fonts (b) Real Time Files

(c) Rich Text Format (d) Rich Text Fonts

Answer: (c)

73.To save a document in the first time, ____ option is used.

(a) Save first (b) Save as

(c) Save on (d) Copy

Answer: (b)

74. What does an electronic spread sheet consists of (Choose the best answer):

(a) Rows (b) Columns

(c) Cells (d) All of these

Answer: (d)

75.Screen savers program prevent:

(a) Brownouts (b) Burn-in

(c) Screen flickering (d) Bad sectors

Answer: (b)
(Continue....)
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