Top 80+ Solved Computer Applications MCQ Questions Answer
Q. Which unit is responsible for converting the data received from the user into a computer understandable format?
a. Memory Unit
b. Arithmetic & Logic Unit
c. Input Unit
d. Output Unit
Q. The only language which the computer understands is ______________
a. Assembly Language
b. Binary Language
c. BASIC
d. C Language
Q. Which of the following is not a function of the Input Unit?
a. It reads instructions and data from the outside world
b. It converts the data into computer acceptable format
c. It makes the data into user understandable format
d. It supplies the data and instructions to the computer for further processing
Q. The process of producing useful information for the user is called ___________
a. Controlling
b. Outputting
c. Inputting
d. Processing
Q. The output unit converts the data entered by the user into computer understandable form.
a. True
b. False
c. none
d. all
Q. VDU stands for __________
a. Virtual Display Unit
b. Visual Display Unit
c. Virtual Detection Unit
d. Visual Detection Unit
Q. Which of the following is not a function of the Output Unit?
a. It produces results that can be easily understood by the user
b. It accepts the results produced by the computer
c. It supplies the data and instructions to the outside world
d. It supplies the data and instructions to the computer for further processing
Q. Components that provide internal storage to the CPU are ______
a. Registers
b. Program Counters
c. Controllers
d. Internal chips
Q. Saving data and instructions to make them readily available is the job of __________
a. Storage Unit
b. Cache Unit
c. Input Unit
d. Output Unit
Q. The two basic types of memory in a computer are ________
a. Primary and major
b. Primary and Secondary
c. Minor and Major
d. Main and virtual
Q. Which of the following is used to hold running program instructions?
a. Primary Storage
b. Virtual Storage
c. Internal Storage
d. Minor Devices
Q. Which of the following are types of ROMs?
a. SROM & DROM
b. PROM & EPROM
c. Only one type there is no further classification
d. PROM & EROM