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ECAT Computer Science Chapter 7 Fortran 77 Online Test MCQs With Answers
Question # 1
The lowest level of programming language is
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nonprocedural language
assembly language
BASIC
machine language
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Question # 2
Loading the operating system into a personal computer is called
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booting
prompting
interrupting
paging
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Question # 3
The highest-level language are called
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4GLs
high-level
assembly
natural
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Question # 4
Popular application of flip-flop are.
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counters
shift registers
transfer registers
all of the above
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Question # 5
An assembly language uses
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English words
mnemonic codes
0s and 1s
binary digits
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Question # 6
An operating system is a
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set of users
form of time-sharing
set of programs
supervisor program
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Question # 7
Computer follows a simple principle called GIGO which meas
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Garbage input good output
garbage in garbage out
great instruction great output
good input good output
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Question # 8
A conceptual error in a program is a/an
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Logical error
Execution error
Syntactical error
None of the above
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Question # 9
A person who gains illegal access to a computer system.
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hacker
worm
software
zapper
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Question # 10
In preparing a program, desk-checking and translation are example of
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coding
planning
testing
documentating
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Question # 11
The time between the user's request and the computer's reply
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concurrent time
response time
allocation time
event time
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Question # 12
A string of binary digits treated as a unit is called a.
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bit
byte
word
character
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Question # 13
All of the following are normally input devices except for.
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a digital camera
a mouse
an LCD
a digitizer (scanner)
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Question # 14
A 64 K-bit word computer has
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64 x 1000 bits
64 x 1012 bits
64 x 1020 bits
64 x 1024 bits
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Question # 15
Storage of 1K means that it has following number of storage locations
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1000
964
1024
1032
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Question # 16
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 # 17
The five basic parts of a computer system are
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hardware, software, memory,VDU, and magnetic tape
store,arithmatic and logic unit, control unit, input device, and output device
CPU, ALU,software,firmware, and operating system
data bus,control lines,address bus,memory, and printer
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Question # 18
Specifying the kind of input, processing, and output required for a program occurs when
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planning the solution
flowcharting the problem
coding the problem
defining the problem
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Question # 19
The lowest level of management is concerned with
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Operational information
Traditional information
Long Term planning
Strategic information
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Question # 20
The technique whereby part of the program is stored on disk and is brought into memory for execution as needed is called
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memory allocation
interrupts
virtual storage
prioritized memory
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Question # 21
When a bank teller uses a computer terminal to know the balance in a customer's account it is an example of
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on-line updating
off-line processing
on-line processing
on-line query
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