COMPUTER AWARENESS 26

Q. 1   The group of operations that a microprocessor can perform is called its.
(A)   Memory
(B)   Opcode
(C)   Instruction Set
(D)   None of These

Q. 2   The refreshing rate of dynamic RAM 's is in the range of.
(A)   3 microseconds
(B)   2 milliseconds
(C)   50 milliseconds
(D)   500 milliseconds

Q. 3   A single bus structure is primarily found in.
(A)   Mainframes
(B)   Super computers
(C)   High performance computer
(D)   Mini & Micro computer

Q. 4   In a resident-OS computer, which of the following systems must reside in the main memory under all situations ?
(A)   Assembler
(B)   Linker
(C)   Loader
(D)   Compiler

Q. 5   Which out of the following are not human interface device ?
(A)   Screen
(B)   Mouse
(C)   Keyboard
(D)   Disks

Q. 6   Which of the following requires a device drivers ?
(A)   Registers
(B)   Cache
(C)   Main Memory
(D)   Disk

Q. 7   The first computer virus is.
(A)   Creeper
(B)   PARAM
(C)   The frames
(D)   Happy Birthday

Q. 8   The simultaneous transmission of data to a number of stations is known as.
(A)   Broadcast
(B)   Bandwidth
(C)   Aloha
(D)   Analog Transmission

Q. 9   The purpose of an index is to provide ........... to the file it is indexing.
(A)   Storage area
(B)   Access path
(C)   Name
(D)   Number

Q. 10   Alerts are mostly appears in .......... ?
(A)   Check Box
(B)   Square Box
(C)   Dialog Box
(D)   None of These



Ans. 1 (C), 2 (A), 3 (D), 4 (C), 5(D), 6 (D), 7 (A), 8 (A), 9 (B), 10 (C)