Important Computer Questions Asked in Previous Year Papers for Upcoming Exams 2017 Set-56:
Dear Readers, the List of important computer Quiz from previous year papers were given here for upcoming exams 2017 was given here. Candidates those who are preparing for the exams can use this.
Answer: d)
2).Microcomputer hardware consists of three basic categories of physical equipment:
Answer: c)
3).Coded entries which are used to gain access to a computer system arc called
Answer: b)
4).What characteristic of read-only memory (ROM) makes it useful?
Answer: b)
5).The benefit of using computers is that
Answer: a)
6)._______ is the process of carrying out commands.
Answer: d)
7).Memory unit is one part of
Answer: b)
8).Magnetic tape is not practical for applications where data must be quickly recalled because tape is
Answer: b)
9).Encryption and decryption are functions of
Answer: c)
10).Which of the following computer languages is a mathematically oriented language used for scientific problems?
Answer: a)
1).You click at B to make the text
a) Italics
b) Underlined
c) Italics and Underlined
d) Bold
e) None of these
Answer: d)
2).Microcomputer hardware consists of three basic categories of physical equipment:
a) keyboard, monitor and hard drive
b) system unit, input/output and memory
c) system unit, input/output and secondary storage
d) system unit, primary storage and secondary storage
e) None of these
Answer: c)
3).Coded entries which are used to gain access to a computer system arc called
a) Entry codes
b) Passwords
c) Security commands
d) Codewords
e) None of these
Answer: b)
4).What characteristic of read-only memory (ROM) makes it useful?
a) ROM information can be easily updated.
b) Data in ROM is nonvolatile, that is, it remains there even without electrical power.
c) ROM provides very large amounts of inexpensive data storage.
d) ROM chips are easily swapped between different brands of computers.
e) None of these
Answer: b)
5).The benefit of using computers is that
a) computers are very fast and can store huge amounts of data
b) computers provide accurate output even when input is incorrect
c) computers are designed to be inflexible
d) All of these
e) None of these
Answer: a)
6)._______ is the process of carrying out commands.
a) Fetching
b) Storing
c) Decoding
d) Executing
e) None of these
Answer: d)
7).Memory unit is one part of
a) Control unit
b) Central Processing Unit
c) Input device
d) Output device
e) None of these
Answer: b)
8).Magnetic tape is not practical for applications where data must be quickly recalled because tape is
a) a random-access medium
b) a sequential-access medium
c) a read-only medium
d) fragile and easily damaged
e) an expensive storage medium
Answer: b)
9).Encryption and decryption are functions of
a) Transport layer
b) Session layer
c) Presentation layer
d) All of the above
e) None of these
Answer: c)
10).Which of the following computer languages is a mathematically oriented language used for scientific problems?
a) FORTRAN
b) COBOL
c) LISP
d) PROLOG
e) APPLE
Answer: a)
1)d 2)c 3)b 4)b 5)a 6)d 7)b 8)b 9)c 10)a
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