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

An analog computer can be worked directly with

Question # 2

A hybrid computer is the one having combined properties of.

Question # 3

Binary coded decimal number express each decimal digit as

Question # 4

Time scaling in analog computers is done to make them.

Question # 5

Is Secondary storage device

Question # 6

Electronic Numerical Integrator and Calculator (ENIAC machine) belongs to the

Question # 7

Pick up the wrong statement in the analogy of mechanical and electrical devices.

Question # 8

Which of the following is associated with second generation computers

Question # 9

A program or set of programs that is specially designed to control the computer system is called:

Question # 10

The ENIAC, using ABC principles, was designed by.

Question # 11

________ pointing device uses the sensors to detect the touch of a finger

Question # 12

Which is not a professional computer job?

Question # 13

The major operational problem of the early first generation computers was

Question # 14

_______ is a photoelectric scanner that translate the barcode symbol into digital code.

Question # 15

The first digital computer to work electrically was the.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 The use of computer for business application is attractive because of its
A. accuracy
B. reliability
C. speed
D. all of above
2 IBM-1401, CDC-6600, IBM-7030 etc. belong to the.
A. first generation computers
B. second generation computers
C. third generation computers
D. fourth generation computers
3 _______ pointing devices has a vertical handle like a gearshift lever:
A. Light pen
B. Pointing stick
C. Trackball
D. Joystick
4 The device drive is an example of :
A. Application software
B. System software
C. Freeware
D. Shareware
5 The general-purpose processor on a chip is otherwise known as the.
A. ENIAC
B. minicomputer
C. pocket calculator
D. microprocessor
6 IBM's System/360 family of computers was introduced during the.
A. 1950s
B. third generation
C. second generation
D. 1990s
7 The keys starting with Character F1 to F12 is
A. Arrow keys
B. Function keys
C. Alphabet keys
D. Numeric keys
8 Another name of main memory is :
A. Secondary memory
B. Primary storage
C. Permanent Memory
D. None
9 A Terabyte represents about
A. 1 quadrillion bytes
B. 1 trillion bytes
C. 1 billion bytes
D. 1 million bytes
10 The name for the screen clarity is :
A. Resolution
B. LCD
C. Discrete
D. Pixel

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