Computer Basic Information What is the shortcut key to "Undo" the last action in a document? None of these Ctrl + Y Ctrl + Z Ctrl + X Ctrl + U None of these Ctrl + Y Ctrl + Z Ctrl + X Ctrl + U ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is the device that converts computer output into a form that can be transmitted over a telephone line? Multiplexer Modem Teleport Concentrator Multiplexer Modem Teleport Concentrator ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Graphical pictures that represent an object like file, folder etc are: Windows Task bar Icons None of these Desktop Windows Task bar Icons None of these Desktop ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A compiler means Keypunch operator None of these A person who compiles source programs A program which translates source program into object program The same thing as a programmer Keypunch operator None of these A person who compiles source programs A program which translates source program into object program The same thing as a programmer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device or system not directly connected to the CPU is Keyboard Off-line Memory On-line None of these Keyboard Off-line Memory On-line None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A medium for transferring data between two locations is called Network Modem None of these Communication channel Bus Network Modem None of these Communication channel Bus ANSWER DOWNLOAD EXAMIANS APP
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