Question :

Which of the following is not an input device ?


A) OCR
B) Optical scanners
C) Voice recognition device
D) COM (Computer Output to Microfilm)

Answer : D

Description :



Related Questions - 1


Which of the following statement is valid ?


A) Lady Augusta is the first programmer
B) Ada is the daughter of Lord Byron, a famous English poet
C) ADA is a programming language developed by US Defense
D) All of above

View Answer

Related Questions - 2


The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately


A) 16 digits
B) 6 digits
C) 9 digits
D) All of above

View Answer

Related Questions - 3


What is required when more than one person uses a central computer at the same time ?


A) Light pen
B) Mouse
C) Digitizer
D) Terminal

View Answer

Related Questions - 4


Integrated Circuits (Ics) are related to which generation of computers ?


A) First generation
B) Second generation
C) Third generation
D) Fourth generation

View Answer

Related Questions - 5


A set of flip flops integrated together is called ____


A) Counter
B) Adder
C) Register
D) None of the above

View Answer