ECAT Pre Computer Science MCQ Test For Computer Chapter 7 With Answer

MCQ's Test For ECAT Computer Science Chapter 7 Fortran 77

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ECAT Computer Science Chapter 7 Fortran 77

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Question # 1

Which of the following is increasing as computer technology progresses?

Question # 2

The memory area for programs with highest priority

Question # 3

The fist Apple computer was built in

Question # 4

Most of the errors in computer system could be attributed due to

Question # 5

The number 7F00 in Hexadecimal when multiplied by 61 us

Question # 6

Examples of pointing devices that are used for computer input are.

Question # 7

Distribution data entry means that data can be

Question # 8

Which of the following is not hardware

Question # 9

Retaining data for future reference is called

Question # 10

In multiprogramming, the process of confining each program to certain defined limits in memory is called

Question # 11

The output of a sequential circuit depends upon

Question # 12

Diodes are used in analog computer circuit as

Question # 13

Real time computing is possible because of the following number of storage locations

Question # 14

How many input leads will be required for a chip containing four two-input Not gates?

Question # 15

Which of the following IC logic family has maximum fan out capacity?

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ECAT Computer Sciences Chapter 7 Important MCQ's

Sr.# Question Answer
1 When the control unit gets an instruction it is called
A. E-mail
B. machine time
C. I-time
D. ALU time
2 Pick out the wrong definition
A. Access time - time needed to access the output
B. EDP- acronym for Electronic Data Processing
C. COBOL - a language used for business data processing
D. Control unit - heart of a computer
3 Loading the operating system into a personal computer is called
A. booting
B. prompting
C. interrupting
D. paging
4 The ability of an object to interpret a message using its own methods is called
A. Polymorphism
B. encapsulation
C. inheritance
D. messaging
5 Tool to change PROM chips are called.
A. chip kits
B. RAM burners
C. PROM burner
D. none of these
6 Real time system
A. are effective in process control
B. process transactions by means of direct-access devices
C. process data in manner similar to batch-access devices
D. are not possible to achieve control
7 The memory area for programs with highest priority
A. page frames
B. the background
C. shells
D. queues
8 The phase following detail design is,
A. preliminary investigation
B. implementation
C. system development
D. system conversion
9 Page frames are typically
A. 1K or 2K bytes
B. 3K or 4K bytes
C. 2K or 3K bytes
D. 2K or 4K bytes
10 A fourth-generation language used for database retrieval
A. high level language
B. assembly language
C. query language
D. procedural langauage

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