Computer Basic Information What is backup? Adding more components to your network None of these Filtering old data from the new data Protecting data by copying it from the original source to a different destination Accessing data on tape Adding more components to your network None of these Filtering old data from the new data Protecting data by copying it from the original source to a different destination Accessing data on tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What does a system bus do? stores data and instructions carries out instructions None of these connects various components within the computer allows the user to communicate with the computer stores data and instructions carries out instructions None of these connects various components within the computer allows the user to communicate with the computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name given to the weapons which use computerised guidance system? Starwars weapons Guided weapons Smart weapons None of these Dumb weapons Starwars weapons Guided weapons Smart weapons None of these Dumb weapons ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The IC was invented at Texas instruments in year 1958 by Jack Kilby Clive Sinclair John Napier Herman Hollerith Steve Wozniak Jack Kilby Clive Sinclair John Napier Herman Hollerith Steve Wozniak ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Backing storage is so named because it backs up the computer is always kept at the back of the CPU is slow and backward None of these lags behind the main memory backs up the computer is always kept at the back of the CPU is slow and backward None of these lags behind the main memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memories contains a thin film of magnetic material sandwitched between two permanent bias magnets? Bubble memory None of these Core memory ROM Magnetic disk Bubble memory None of these Core memory ROM Magnetic disk ANSWER DOWNLOAD EXAMIANS APP
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