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

Try The 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 digital computer performs its computation by

Question # 2

Rearranging of data in sequence is called

Question # 3

Which is not a professional computer job?

Question # 4

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

Question # 5

The device drive is an example of :

Question # 6

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

Question # 7

The most powerful computers are

Question # 8

The keys starting with Character F1 to F12 is

Question # 9

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

Question # 10

___________ devices is used chek and process the test marks of students

Question # 11

A computer has very high speed ,accuracy,and reliability ,Its intelligent quotient could be of the order of

Question # 12

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

Question # 13

A computer drive its basic strength from

Question # 14

The differential equations are solved by.

Question # 15

Who is regarded as the father of computers

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 Raw data is processed by the computer into
A. number of sheet
B. updates
C. paragraph
D. information
2 A Digitizer uses a mouse like copying device called
A. Puck
B. Push
C. Pop
D. Paste
3 A digital computer performs its computation by
A. guessing
B. analogy
C. counting
D. mechanical means
4 Charles Babbage set out to create a device that could carry out any calculation to twenty digits of accuracy called a(n):.
A. computer
B. analytical engine
C. calculator
D. mainframe
5 Electronic Numerical Integrator and Calculator (ENIAC machine) belongs to the
A. first generation digital computer
B. second generation computer
C. third generation computer
D. fourth generation computer
6 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
7 Who is responsible for introducing the concept of stored program.
A. Blaise Pascal
B. Herman Hollerith
C. Charles Babbage
D. John von Neumann
8 Arrow keys are also known as :
A. Function keys
B. Cursor control keys
C. Toggle keys
D. Special keys
9 A computer has very high speed ,accuracy,and reliability ,Its intelligent quotient could be of the order of
A. 0
B. 10
C. 15
D. 20
10 Which of the following is associated with second generation computers
A. transistors
B. high level procedural language
C. magnetic core memory
D. all of above

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