Computer Basic Information In 1830, Charles Babbage disigned a machine called the Analytical Engine which he showed at the Paris Exhibition. In which year was it exhibited? 1820 None of these 1860 1870 1855 1820 None of these 1860 1870 1855 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the coding of data so that is can't be easily understood if intercepted. Encryption Decoder Barcode None of these Mnemonics Encryption Decoder Barcode None of these Mnemonics ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which computer memory is used for storing programs and data currently being processed by the CPU? Non-volatile memory PROM Internal memory None of these Mass memory Non-volatile memory PROM Internal memory None of these Mass memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which device uses much less computer time than the light pen and gives resolutions equal to that of the CRT display. Mouse Data tablet Touch panel None of these Touch tablet Mouse Data tablet Touch panel None of these Touch tablet ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which kind of storage device can be carried around? Hard disk Floppy disk Floppy disk drive Hard disk drive System cabinet Hard disk Floppy disk Floppy disk drive Hard disk drive System cabinet ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following are used to quickly accept, store, and transfer data and instructions that are being used immediately by the CPU? ROM chips None of these registers microprocessors data buses ROM chips None of these registers microprocessors data buses ANSWER DOWNLOAD EXAMIANS APP
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