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ECAT Computer Science Chapter 7 Fortran 77 Online Test MCQs With Answers
Question # 1
For creating and editing legal documents which application package would be most useful?
Choose an answer
Spreadsheet
Word processing
Graphics
Communication
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Question # 2
In preparing a program, one should first
Choose an answer
plan the solution
code the program
document the problem
define the problem
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Question # 3
Implementation of a program involves
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Compilation of the program
Debugging the program
Testing the program with data
All of the above
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Question # 4
Most of the errors in computer system could be attributed due to
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virus
programming errors
hardware problems
data entry errors
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Question # 5
The FORTRAN equivalent of the mathematical expression ab/cd is.
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A * B / C * D
A.B / C.D
A * B / (C*D)
A*B/B*D
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Question # 6
A language designed to generate routing business reports is
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COBOL
LISP
RPG
ALGOL
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Question # 7
Pick up wrong statement regarding analog computers
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Initial conditions during integration operation are imposed in an analog computer during reset mode
Differentiators is analog circuit are not popular, became they are incapable of handling noisy ramp signals
Memory or storage is an essential component of an analog computer
Repetitive operations of analog computers are done to get a display on oscilloscope
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Question # 8
The widely used code in data communication is.
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a bit ASCII
7 bit ASCII
EBCDIC
none of these
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Question # 9
Which of the following is termed ad minimum error code?
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Binary code
Gary code
Excess 3-code
Octal code
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Question # 10
When the control unit gets an instruction it is called
Choose an answer
E-mail
machine time
I-time
ALU time
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Question # 11
For calculating taxes, input to a computer could be.
Choose an answer
numbers representing wages
income
tax tables
all of the above
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Question # 12
The correct processing unit
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is operated from the control panel
is controlled by the auxiliary storage unit
is controlled by input as it enters the system
controls all input,output, and processing
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Question # 13
A typical microcomputer has 64 K memory. It has 65,536 registers,each register storing 1 byte Each register is called
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memory location
address
byte
word
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Question # 14
Loading the operating system into a personal computer is called
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booting
prompting
interrupting
paging
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Question # 15
Real time system
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are effective in process control
process transactions by means of direct-access devices
process data in manner similar to batch-access devices
are not possible to achieve control
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