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

Laser beam technology is used in one of the following

Question # 2

______is not an example of input device.

Question # 3

Operating System involved by AT&T is

Question # 4

A hybrid computer is the one having combined properties of.

Question # 5

Printer is an example of

Question # 6

Primary storage for the UNIVAC was via

Question # 7

A computer drive its basic strength from

Question # 8

An inkiet pirnter is an example of a(n):

Question # 9

An analog computer produces its results in the form of.

Question # 10

A digital computer performs its computation by

Question # 11

A computer can be defined as an electronic device that can

Question # 12

A digital compute performs its computations by

Question # 13

Who is responsible for introducing the concept of stored program.

Question # 14

Binary Coded decimal number express each decimal digit as

Question # 15

Raw data is processed by the computer into

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 Collection of raw facts and fiaures is called :
A. Information
B. Processing
C. Data
D. Output
2 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
3 ______is not an example of input device.
A. Speaker
B. Scaner
C. Mouse
D. Digital Camera
4 The keys starting with Character F1 to F12 is
A. Arrow keys
B. Function keys
C. Alphabet keys
D. Numeric keys
5 1 byte consists of
A. 4 bits
B. 8 bits
C. 16 bits
D. 32 bits
6 Pointing devices are
A. Mouse
B. Trackball
C. Touch Screen
D. All of the above
7 The first digital computer to work electrically was the.
A. UNIVAC
B. Atanasoff-Berry Computer
C. Mark I
D. analytical machine
8 __________key is used to change lowercase letters mode to uppercase and vice versa.
A. Alt
B. Enter
C. Ctrl
D. Caps Lock
9 Pick out of the wrong statement about computers
A. It is a logical machine
B. it can be access any piece of information that it has in store
C. it is devoid of emotion has no feeling or instincts
D. it approaches its information in unrestricted manner
10 The focus of the fifth generation is.
A. connectivity
B. symbolic languages
C. silicon
D. memory chips

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