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WorksheetsComp 101 U1
Total questions: 10
Worksheet time: 3mins
Any data or instruction entered into the memory of a computer is considered as
a. Storage
b. Output
c. Input
d. Information
The processor which performs arithmetical and logical operations is called
a. Control
b. ALU
c. Register
d. Cache Memory
All data/information is initially stored in
a. primary memory
b. secondary memory
c. hard disk
d. storage device
MICR reader is an ______________ device.
a. Input
b. Output
c. Electric
d. Storage
Which of the following is used for translating information from a computer into pictorial form on paper?
a. Mouse
b. Plotter
c. Touch Panel
d. Card Punch
A memory in CPU that holds program instructions, input data, intermediate results and the output information produced during processing is __________
a. System
b. Primary Memory
c. Secondary Memory
d. None of the above
A light sensitive device that converts drawing, printed text or other images into digital form is
a. Keyboard
b. Plotter
c. Scanner
d. OMR
Dot-matrix, Deskjet, Inkjet and Laser are all types of which computer peripherals?
a. Printers
b. Software
c. Monitors
d. Keyboards
Which of the following is a disadvantage of using computer?
a. Communication
b. •Impact on Labor Force
c. Reliability
d. Speed
Which of the following is an advantage of using computer?
a. Impact on Environment
b. health risk
c. Public Safety
d. Storage
