Computer Basic Information Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it? Floppy Disk Hard Disk Tape Drive None of these CD-ROM Floppy Disk Hard Disk Tape Drive None of these CD-ROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following registers is used to keep track of address of the memory location where the next instruction is located? Memory Data Register None of these Instruction Register Program Counter Memory Address Register Memory Data Register None of these Instruction Register Program Counter Memory Address Register ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A magnetic tape volume that is used on a data processing operation without any change to its contents is Master tape None of these Card reader Magnetic disk Punched paper tape Master tape None of these Card reader Magnetic disk Punched paper tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An output device that uses words or messages recorded on a magnetic medium to produce audio response is Voice response unit Magnetic tape Voice recognition unit None of these Voice band Voice response unit Magnetic tape Voice recognition unit None of these Voice band ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The secondary storage devices can only store data but they cannot perform Either of the above Logic operation None of these Fetch operations Arithmetic Operation Either of the above Logic operation None of these Fetch operations Arithmetic Operation ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The basic components of a modern digital computer are : Output device Input device Central processor All of these None of these Output device Input device Central processor All of these None of these ANSWER DOWNLOAD EXAMIANS APP
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