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

The widely used code in data communication is.

Question # 2

The smallest unit of information is a(n).

Question # 3

Simulation is a process in which

Question # 4

Prewritten standard file-handling programs are called

Question # 5

Which of the following is increasing as computer technology progresses?

Question # 6

Which type of computer operates by directly counting numbers.

Question # 7

A fourth-generation language used for database retrieval

Question # 8

A collection of related fields in data organizing is called

Question # 9

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

Question # 10

For calculating taxes, input to a computer could be.

Question # 11

Management of an operating system is handled by

Question # 12

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

Question # 13

Popular object-oriented languages.

Question # 14

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

Question # 15

Data gathering and data analysis take place.

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ECAT Computer Sciences Chapter 7 Important MCQ's

Sr.# Question Answer
1 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
2 The act of reading new data into a register
A. erases the previous contents of the register
B. is usually not possible
C. is possible only when the register is an accumulator
D. is possible only when the register is an accumulator or instruction register
3 The number 7F00 in Hexadecimal when multiplied by 61 us
A. 7F16
B. 167F00
C. 7F006
D. None of these
4 A collection of software that controls the overall operation of a computer is called
A. application software
B. programming language
C. system software
D. operating software
5 The phase following detail design is,
A. preliminary investigation
B. implementation
C. system development
D. system conversion
6 The memory area for programs with highest priority
A. page frames
B. the background
C. shells
D. queues
7 An error in a computer hardware and software is called a bug. Another name for its is
A. glitch
B. hacker
C. virus
D. pixel
8 Computers that are used in consumer goods, such as cars, are called.
A. enchanced
B. software
C. analog
D. embedded
9 Another name for an operating environment is
A. page
B. layer
C. shell
D. supervisor
10 Which of the following FORTRAN statement is valid?
A. DIST=VELO * + TIME
B. HYP ** 2=BASE **2 + PERP ** 2
C. X = X +1.0
D. SAL + COMM = 180.0 + PROFIT

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