ECAT Pre Computer Science MCQ Test For Computer Chapter 1 With Answer

MCQ's Test For ECAT Computer Science Chapter 1 Basic Concepts of Information Technology

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ECAT Computer Science Chapter 1 Basic Concepts of Information Technology

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Question # 1

A microprocessor has memory location from 0000 to 3FFF, each storing one byte. The number of bytes, the memory can stored is.

Question # 2

The Barcode is called

Question # 3

A Digitizer uses a mouse like copying device called

Question # 4

_______ pointing devices has a vertical handle like a gearshift lever:

Question # 5

First-generation computers were characterized by the use of the.

Question # 6

Laser beam technology is used in one of the following

Question # 7

The major generational problem of the early first generation computers was

Question # 8

Who is regarded as the Father of computers.

Question # 9

Data processing is also called :

Question # 10

_________is secondary device

Question # 11

A set of instructions in a computer is:

Question # 12

Functions can perform by using mouse

Question # 13

Programs written to cause computers to function in a desired way are called.

Question # 14

_________is input device.

Question # 15

Binary coded decimal number express each decimal digit as

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 Data is permanently stored in
A. Hard disk
B. Ram
C. Printer
D. Cache Memory
2 A bit can be
A. 1 and 0
B. 1 or 0
C. 1 only
D. 0 only
3 ________ key is used to cancel the current operation
A. Alt
B. Caps Lock
C. Num lock
D. Ese
4 The Barcode is called
A. Universal product code
B. EBCDIC code
C. ASCll Code
D. Unicode
5 ________ pointing device uses the sensors to detect the touch of a finger
A. Touchscreen
B. Light Pen
C. Pointing Stick
D. Joystick
6 Which of the following is associated with second generations computers.
A. transistors
B. megnetic core memory
C. high level procedural language
D. all of the above
7 ________ is a category software
A. application software
B. system software
C. both a and b
D. none of these
8 Who is responsible for introducing the concept of stored program.
A. Blaise Pascal
B. Herman Hollerith
C. Charles Babbage
D. John von Neumann
9 An analog computer produces its results in the form of.
A. numbers
B. codes of '0's and '1's
C. log format
D. graphs
10 An electronic device that accepts. process data and produces information is called
A. input devices
B. computer
C. output devices
D. operating system

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