Computer Basic Information The IC was invented at Texas instruments in year 1958 by Jack Kilby John Napier Clive Sinclair Steve Wozniak Herman Hollerith Jack Kilby John Napier Clive Sinclair Steve Wozniak Herman Hollerith ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Where would you find a magnetic strip? Smart card All of these Speakers Credit card Smart card All of these Speakers Credit card ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A wireless network uses .......... waves to transmit signals. None of these Sound Radio Mechanical Magnetic None of these Sound Radio Mechanical Magnetic ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What does a system bus do? None of these connects various components within the computer carries out instructions stores data and instructions allows the user to communicate with the computer None of these connects various components within the computer carries out instructions stores data and instructions allows the user to communicate with the computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the storage device which is used to compensate for the difference in rates of flow of data from once device to another? Cache None of these Buffer I/O device Concentrator Cache None of these Buffer I/O device Concentrator ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Offline device is an I/O device a device which is connected to CPU a direct access storage device a device which is not connected to CPU None of these an I/O device a device which is connected to CPU a direct access storage device a device which is not connected to CPU None of these ANSWER DOWNLOAD EXAMIANS APP
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