Practice Software concepts - computer mcq Online Quiz (set-1) For All Competitive Exams
Q-1) In a computer, how many bits does a nibble signify?
(a)
(b)
(c)
(d)
(e)
Q-2) The binary system is a number system to the base
(a)
(b)
(c)
(d)
(e)
Q-3) Which of the following is NOT a computer programming language?
(a)
(b)
(c)
(d)
(e)
Q-4) Decimal equivalent of (1111)2
(a)
(b)
(c)
(d)
(e)
Q-5) Which switch should be used in the DIR command to view files in a directories ?
(a)
(b)
(c)
(d)
(e)
Q-6) The ––– tells the computer how to use its components
(a)
(b)
(c)
(d)
(e)
Q-7) Vendor-created program modifications are called
(a)
(b)
(c)
(d)
(e)
Q-8) A repair for a known software bug, usually available at no charge on the internet, is called a(n) __________.
(a)
(b)
(c)
(d)
(e)
Q-9) __________ is the process of finding errors in software code.
(a)
(b)
(c)
(d)
(e)
Q-10) _____ is the process of carrying out commands.
(a)
(b)
(c)
(d)
(e)
Q-11) The language used in a computer that is similar to the language of humans and is easy to understand is referred to as
(a)
(b)
(c)
(d)
(e)
Q-12) __________ is a set of computer program that runs or controls computer hardware and acts as an interface with application programs and users.
(a)
(b)
(c)
(d)
(e)
Q-13) Housing all hardware, software, storage, and processing in one site location is called ______.
(a)
(b)
(c)
(d)
(e)
Q-14) The ability of an OS to run more than one application at a time is called _________.
(a)
(b)
(c)
(d)
(e)
Q-15) ______ is a feature for scheduling and multiprogramming to provide an economical interactive system of two or more users
(a)
(b)
(c)
(d)
(e)
Q-16) _________ is a set of keywords, symbols, and a system of rules for constructing statements by which humans can communicate the instructions to be executed by a computer.
(a)
(b)
(c)
(d)
(e)
Q-17) _______ is a set of keywords, symbols, and a system of rules for constructing statements by which humans can communicate the instructions to be executed by a computer.
(a)
(b)
(c)
(d)
(e)
Q-18) A(n) __________ contains text as well as information about the text.
(a)
(b)
(c)
(d)
(e)
Q-19) Which of the following controls the manner of interaction between the user and the operating system?
(a)
(b)
(c)
(d)
(e)
Q-20) A set of rules for telling the computer what operations to perform is called a __________.
(a)
(b)
(c)
(d)
(e)