Computer Basic Information What is the shortcut key to "Undo" the last action in a document? None of these Ctrl + U Ctrl + Z Ctrl + X Ctrl + Y None of these Ctrl + U Ctrl + Z Ctrl + X Ctrl + Y ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The computer translates the condition of each switch to a number. What number is represented by the OFF state? -3.75 -22 -7 1 -3.75 -22 -7 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Window's settings are recorded in WINDOWS.INI GROUP.INI SYSTEM.INI WIN.INI WINDOWS.INI GROUP.INI SYSTEM.INI WIN.INI ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who built the world's first electronic calculator using telephone relays, light bulbs and batteries? Howard H. Aliken George Stibitz None of these Konard Zuse Claude Shannon Howard H. Aliken George Stibitz None of these Konard Zuse Claude Shannon ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A micro processor chip used in a PC system Almost always operates on by-bits of data at a time Performs the primary storage function None of these Is the only chip cound in most PC models Performs the arithmetic-logic and control functions Almost always operates on by-bits of data at a time Performs the primary storage function None of these Is the only chip cound in most PC models Performs the arithmetic-logic and control functions ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A program that is employed in the development, repair or enhancement of other programs is known as Applications program System software Utility program None of these Software tool Applications program System software Utility program None of these Software tool ANSWER DOWNLOAD EXAMIANS APP
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