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

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

Try The 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

NOS refers to

Question # 2

In preparing a program, desk-checking and translation are example of

Question # 3

All of the following are normally input devices except for.

Question # 4

Which of the following description relates to a floppy diskette

Question # 5

Mainframe computers are capable of communicating with several users simultaneously by.

Question # 6

If a processor does not have direct and unassisted access to data items, these items are said to be.

Question # 7

Tool to change PROM chips are called.

Question # 8

Turning an entire project over to an outside firm for development is called.

Question # 9

The concept of sending/receiving text etc, on computer networks is called

Question # 10

The number 7F00 in Hexadecimal when multiplied by 61 us

Question # 11

The instruction that tell the computer what to do are called.

Question # 12

Retaining data for future reference is called

Question # 13

A typical microcomputer has 64 K memory. It has 65,536 registers,each register storing 1 byte Each register is called

Question # 14

A dump terminal signifies that

Question # 15

Simulation is a process in which

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ECAT Computer Sciences Chapter 7 Important MCQ's

Sr.# Question Answer
1 In the computer world, the word digital means information that is in.
A. discrete units
B. units that can be counted
C. continuous , smooth form
D. a and b
2 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
3 A 64 K-bit word computer has
A. 64 x 1000 bits
B. 64 x 1012 bits
C. 64 x 1020 bits
D. 64 x 1024 bits
4 The correct processing unit
A. is operated from the control panel
B. is controlled by the auxiliary storage unit
C. is controlled by input as it enters the system
D. controls all input,output, and processing
5 The time between the user's request and the computer's reply
A. concurrent time
B. response time
C. allocation time
D. event time
6 A systems analyst would observe the flow of data and interrelations of people within an organization during.
A. detail design
B. preliminary design
C. systems analysis
D. a system survey
7 TIme-sharing of resources by users is usually.
A. based on time slices
B. based on input
C. event-driven
D. operated by spooling
8 The process of allocating main memory to programs and keeping the programs in memory separate from each other is called
A. memory protection
B. memory management
C. virtual storage
D. real storage
9 Distribution data entry means that data can be
A. Entered at different location where it originates
B. Sent to different locations from a central place
C. Access from different places known as distribution points
D. Distributed through a network
10 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

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    31 Aug 2018

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