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Q1. A (n) __________ device is any hardware component that allows you to enter data and instruction into a computer.
(a) interaction
(b) input
(c) communications
(d) output
(e) terminal
Q2. The device that can both feed data into and accept data from a computer is called _________.
(a) ALU
(b) CPU
(c) input-output device
(d) All of these
(e) None of these
Q3. The insert, cap lock and num lock all are examples of __________ keys.
(a) Control
(b) Function
(c) Toggle
(d) Shortcut
(e) None of these
Q4. An electronic device, operating under the control of instruction that can accept and process the data, produce output and store the results for future use is called _________.
(a) Input
(b) Computer
(c) Software
(d) Hardware
(e) None of these
Q5. Computer gathers data, which means that it allow users to __________ data.
(a) Present
(b) Input
(c) Output
(d) Process
(e) None of these
Q6. The smallest unit of information, a computer can understand and process is known as ________.
(a) Digit
(b) Byte
(c) Megabyte
(d) Bit
Q7. Computers use the ____________number system to store data and perform calculations.
(a) Binary
(b) Decimal
(c) Octal
(d) Hexadecimal
(e) None of these
Q8. Mozilla Firefox is a _____.
(a) Spreadsheet
(b) Word processing software
(c) Web browser
(d) Programming software
(e) None of these
Q9. _____ is usually recorded and played, displayed, or accessed by information content processing devices, which as computerized and electronic devices, but can also be part of live performance.
(a) Virus
(b) BIOS software
(c) Multimedia
(d) C++
(e) None of these
Q10. Which of the following appropriately relates with starting up an operating system?
(a) Starting
(b) Entering
(c) Formatting
(d) Booting
(e) None of these
ANSWER :-
S1. Ans. (b).
S2. Ans. (c)
S3. Ans. (c)
S4. Ans.(b)
S5. Ans.(b)
S6. Ans. (d)
S7. Ans.(a)
S8. Ans. (c)
S9. Ans. (c)
S10. Ans. (d)
