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 not hardware

Question # 2

Which of the following is the example of sequential circuit

Question # 3

Identify the legal FORTRAN arithmetic assignment statement?

Question # 4

The fist Apple computer was built in

Question # 5

A built in number that identifies a location in storage.

Question # 6

Temporary storage areas within the CPU are called

Question # 7

A person who gains illegal access to a computer system.

Question # 8

Which of the following is termed ad minimum error code?

Question # 9

The FORTRAN equivalent of the mathematical expression ab/cd is.

Question # 10

An assembly language uses

Question # 11

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

Question # 12

A computer process information

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

Testing of each individual program or module is called.

Question # 15

A collection of software that controls the overall operation of a computer is called

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ECAT Computer Sciences Chapter 7 Important MCQ's

Sr.# Question Answer
1 Which of the following is not hardware
A. Magnetic tap
B. Printer
C. VDU terminal
D. Assembler
2 When the control unit directs the ALU to perform an operation on the data, the machine cycle is involved in its.
A. first step
B. third step
C. second step
D. fourth step
3 For calculating taxes, input to a computer could be.
A. numbers representing wages
B. income
C. tax tables
D. all of the above
4 Real time computing is possible because of the following number of storage locations
A. storage capability
B. high speed
C. accuracy
D. versatility
5 Which of the following is the example of sequential circuit
A. flip-flop
B. counter
C. shift register
D. accumulator
6 Mainframe computers are capable of communicating with several users simultaneously by.
A. using a terminal
B. using a supercomputer
C. using a workstation
D. timesharing
7 An A/D converter does the conversion from
A. Digital to analog
B. Analog to digital
C. Voltage to ampere
D. Direct to alternate current
8 Pictures on a monitor are composed of tiny dots called.
A. a pixels
B. CRTs
C. VDTs
D. elements
9 The FORTRAN equivalent of the mathematical expression ab/cd is.
A. A * B / C * D
B. A.B / C.D
C. A * B / (C*D)
D. A*B/B*D
10 The number 7F00 in Hexadecimal when multiplied by 61 us
A. 7F16
B. 167F00
C. 7F006
D. None of these

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