Computer General Knowledge Questions and Answers - Set 41

401.       Which of the following is a volatile memory?
(A) EFPROM
(B) PROM
(C) EPOM
(D) RAM
Answer: D
402.       First generation computers used
(A) Transistor
(B) Micro processors
(C) Vacuum tube processors
(D) Integrated circuit
Answer: C
403.       Data stored in primary storage is represented using
(A) base 16
(B) base 10
(C) base 5
(D) base 2
Answer: D
404.       GPS is owned and operated by
(A) US Government
(B) Russian Government
(C) Chinese Government
(D) None of these
Answer: A
405.       The memory which is known as a volatile memory is:
(A) PROM
(B) RAM
(C) EEPROM
(D) ROM
Answer: B

406.       OCR stands for:
(A) Optical Character Recognition
(B) Optical Code Leader
(C) Optical Character Reader
(D) Optical Code Recognition
Answer: A
407.       ………… has the shortest access times
(A) Cache memory
(B) Virtual memory
(C) Secondary memory
(D) All of the above
Answer: A
408.       Which of the following is not a computer hardware?
(A) Mouse
(B) Monitor
(C) Antivirus
(D) Printer
Answer: C
409.       What is the main purpose of secondary storage device?
(A) To increase the speed of computer
(B) To install operating system
(C) To networking
(D) To store data
Answer: D
410.    Microsoft Office is:
(A) Shareware
(B) Open-Source software
(C) Public Domain Software
(D) An application suite
Answer: D


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