Computer Basic Information The first mechanical calculator was invented in 1642 1958 1972 1658 None of these 1642 1958 1972 1658 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A path by which communication is achieved between a central processor and other devices is called None of these Network Audit trail Bus Channel None of these Network Audit trail Bus Channel ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The two basic types of record-access methods are: on-line and realtime direct and immediate sequential and random sequential and indexed None of these on-line and realtime direct and immediate sequential and random sequential and indexed None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The secondary storage devices can only store data but they cannot perform None of these Arithmetic Operation Fetch operations Either of the above Logic operation None of these Arithmetic Operation Fetch operations Either of the above Logic operation ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An IBM System/38 represents the computer class of: small-scale computer super computer medium-scale computer large-scale computer None of these small-scale computer super computer medium-scale computer large-scale computer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A wireless technology built in electronic gadgets used for exchanging data over short distances is ______ Bluetooth Modem USB Wifi None of these Bluetooth Modem USB Wifi None of these ANSWER DOWNLOAD EXAMIANS APP
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