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Q1. Regarding a VDU, which statement is more correct?
(A) It is an output device
(B) It is an input device
(C) It is a peripheral device
(D) It is a hardware item
Answer: (C) It is a peripheral device
Q2. Which of the following require large computer memory?
(A) Imaging
(B) Graphics
(C) Voice
(D) All of the above
Answer: (D) All of the above
Q3. Which of the following is used as “Input device” for the computer?
(A) Printer
(B) VDU
(C) TV
(D) Light pen
Answer: (D) Light pen
Q4. The device that can both feed data into and accept data from a computer is
(A) ALU
(B) CPU
(C) Input-Output device
(D) None of the above
Answer:(C) Input-Output device
Q5. A micro processor chip used in a PC system
(A) Performs the arithmetic-logic and control functions
(B) Almost always operates on by-bits of data at a time
(C) Performs the primary storage function
(D) None of the above
Answer: (A) Performs the arithmetic-logic and control functions
Q6. What is the storage capacity of a Hollerith card which is organized into nibbles?
(A) 32
(B) 64
(C) 128
(D) 240
Answer: (D) 240
Q7. A notation used to express clearly on algorithm is known as
(A) Algorithmic language
(B) Assembly language
(C) Machine language
(D) High level language
Answer: (A) Algorithmic language
Q8. A floppy disk contains
(A) Circular tracks only
(B) Sectors only
(C) Both circular tracks and sector
(D) None of the above
Answer: (C) Both circular tracks and sector
Q9. In which area of the primary storage section are the intermediate processing results held temporarily?
(A) Input storage area
(B) Program storage area
(C) Output storage area
(D) Working storage space
Answer: (D) Working storage space
Q10. The total number of messages handled by a computerized telephone system on a daily basis is an example of:
(A) Frequency
(B) Updating
(C) Volume
(D) None of the above
Answer: (C) Volume
Q11. The ALU of a computer normally contains a number of high speed storage elements called
(A) Semiconductor memory
(B) Registers
(C) Hard disk
(D) Magnetic disk
Answer: (B) Registers
Q12. A hand-held device for optically reading bar codes on goods, labels & shelves is
(A) Wand
(B) Touch tablet
(C) Mouse
(D) Light pen
Answer: (A) Wand
Q13. The complete picture of data stored in database is known as
(A) Record
(B) Schema
(C) System flowchart
(D) None of the above
Answer:(B) Schema
Q14. A specific part of an arithmetic & logic unit that is used to perform the operation of multiplication is
(A) Multiplier
(B) Multiplener
(C) Multivibrator
(D) Quantization
Answer: (A) Multiplier
Q15. Which of the following is considered a direct-entry input device?
(A) Optical scanner
(B) Mouse
(C) Light pen
(D) All of the above
Answer:(D) All of the above
Computer Fundamentals MCQ – All Set
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