Top 150+ Solved IT in Management MCQ Questions Answer
Q. What was the first computer to perform all calculation using electronics rather thanwheels, ratchets, or mechanical switches?
a. mark i
b. abc
c. z3
d. none of above
Q. A directly accessible appointment calendar is feature of a __ resident package
a. cpu
b. memory
c. buffer
d. alu
Q. Which unit converts computer data into human readable form?
a. input unit
b. output unit
c. alu
d. control unit
Q. The full form of ALU is
a. arithmetic logic unit
b. array logic unit
c. application logic unit
d. none of above
Q. What produces useful information out of data?
a. computer
b. processing
c. programming
d. none of above
Q. Which of the following device was not invented by Babbage?
a. pascaline
b. difference engine
c. analytical engine
d. none of above
Q. A digital computer did not score over an analog computer in terms of
a. speed
b. accuracy
c. reliability
d. cost
Q. Which number system is usually followed in a typical 32-bit computer?
a. binary
b. decimal
c. hexadecimal
d. octal
Q. A computer has very low failure rate because it uses electronic components. It producesvery consistent results. This is highlighted by which of the feature of computer?
a. accuracy
b. reliability
c. versatility
d. automatic
Q. A paper printout of a document is known as
a. softcopy output
b. hardcopy output
c. permanent output
d. all of above
Q. Which electronic component was made out of semiconductor material?
a. vacuum tubes
b. transistors
c. ics
d. all of above