Computer Basic Information What is the purpose of keeping electronic devices such as computers, televisions, and remote controlled devices on Sleep mode? None of these To write contents of RAM to hard disk Back UP To improve download speed Reduce Power consumption None of these To write contents of RAM to hard disk Back UP To improve download speed Reduce Power consumption ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who launched IBM's First PC in 1981? Dean Cline None of these David Svenson B. Rogers Jr. John F. Akers Dean Cline None of these David Svenson B. Rogers Jr. John F. Akers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Full adder has 10 inputs 4 inputs None of these 8 inputs 3 inputs 10 inputs 4 inputs None of these 8 inputs 3 inputs ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which input device cannot be used to work in MS Office? Scanner Mouse Lightpen Keyboard Joy Stick Scanner Mouse Lightpen Keyboard Joy Stick ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An input device that converts data punched into paper lape into a binary format is Paper tape reader None of these Card punch Page reader Paper tape punch Paper tape reader None of these Card punch Page reader Paper tape punch ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the storage capacity of a Hollerith card which is organized into nibbles? None of these 240 64 32 128 None of these 240 64 32 128 ANSWER DOWNLOAD EXAMIANS APP
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