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

Question # 2

The most powerful computers are

Question # 3

A digital compute performs its computations by

Question # 4

Video Display Adapters that takes 1024 x 768 pixels are

Question # 5

The keys starting with Character F1 to F12 is

Question # 6

Raw data is processed by the computer into

Question # 7

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

Question # 8

A physical system can be modeled by a set of.

Question # 9

Who is regarded as the Father of computers.

Question # 10

_________is secondary device

Question # 11

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

Question # 12

1 byte consists of

Question # 13

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

Question # 14

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

Question # 15

A computer can be defined as an electronic device that can (choose the most precise definition)

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 ________ pointing device uses the sensors to detect the touch of a finger
A. Touchscreen
B. Light Pen
C. Pointing Stick
D. Joystick
2 _________ is an autio input device:
A. Digital camera
B. Microphone
C. Video camera
D. Speaker
3 Raw data is processed by the computer into.
A. number sheets
B. updates
C. paragraphs
D. information
4 The keys starting with Character F1 to F12 is
A. Arrow keys
B. Function keys
C. Alphabet keys
D. Numeric keys
5 A computer drive its basic strength from
A. speed
B. accuracy
C. memory
D. all of above
6 A microprocessor has memory location from 0000 to 3FFF, each storing one byte. The number of bytes, the memory can stored is.
A. 8,192
B. 16,384
C. 32,768
D. 4,096
7 Another name of main memory is :
A. Secondary memory
B. Primary storage
C. Permanent Memory
D. None
8 A computer is capable of performing almost any task provided that it can be
A. coded
B. memorized
C. analyzed
D. reduced to a series of logical steps
9 The Barcode is called
A. Universal product code
B. EBCDIC code
C. ASCll Code
D. Unicode
10 An integrated circuit is.
A. a complex circuit
B. an integrating device
C. fabricated on a tiny silicon chip
D. another name for chip

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