Computer Basic Information What is the shortcut key to "Undo" the last action in a document? Ctrl + Y None of these Ctrl + Z Ctrl + X Ctrl + U Ctrl + Y None of these Ctrl + Z Ctrl + X Ctrl + U ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Computers are extremely fast and have fantastic memories. However, the only thing they can remember is Instruction Boolean algebra Logic theorems Series of 1s and 0s None of these Instruction Boolean algebra Logic theorems Series of 1s and 0s None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In a computer system, which device is functionally opposite of a Key-board? None of these Trackball Joystick Printer Mouse None of these Trackball Joystick Printer Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which network protocol is used to send Email? SSH SMTP POP3 FTP None of these SSH SMTP POP3 FTP None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used as storage locations both in the ALU and the control section of a computer? None of these adder decoder accumulator register None of these adder decoder accumulator register ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following printer can be classified as a page-at-a-time printer? Laser printer Inkjet printer Dot-matrix printer Thermal printer None of these Laser printer Inkjet printer Dot-matrix printer Thermal printer None of these ANSWER DOWNLOAD EXAMIANS APP
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