Computer Basic Information Off-line operation is the operation of devices without the control of ALU Memory CPU Control unit None of these ALU Memory CPU Control unit None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information CD-ROM is a All of these Semiconductor memory Memory register Magnetic memory None of these All of these Semiconductor memory Memory register Magnetic memory None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A memory in which the information is stored last is on top & is retrieved first is known as RAM None of these Buffer PROM Stack RAM None of these Buffer PROM Stack ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following can store information in the form of microscopic pits on metal disks. Laser disks Punched cards Tape cassettes RAM cartridge None of these Laser disks Punched cards Tape cassettes RAM cartridge None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A group of magnetic tapes, videos or terminals usually under the control of one master is Cylinder Cluster Track Surface None of these Cylinder Cluster Track Surface None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the shortcut key to "Undo" the last action in a document? Ctrl + Y Ctrl + X Ctrl + Z Ctrl + U None of these Ctrl + Y Ctrl + X Ctrl + Z Ctrl + U None of these ANSWER DOWNLOAD EXAMIANS APP
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