Computer Basic Information A storage system for small amounts of data is Magnetic card Magnetic tape None of these Optical mark reader Punched card Magnetic card Magnetic tape None of these Optical mark reader Punched card ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A hand-held device which reads marks or characters on paper by detecting photo-sensitivity is known as Optical-wand None of these All of these Light pen Plotter Optical-wand None of these All of these Light pen Plotter ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A disk's content that is recorded at the time of manufacture and cannot be changed or erased by user is - Read-only Write-only Run-only Memory-only Read-only Write-only Run-only Memory-only ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The earliest device that qualifies as a digital computer is Abacus EDVAC ENIAC EDSAC None of these Abacus EDVAC ENIAC EDSAC None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a secondary memory device? ALU Mouse None of these Floppy disk CPU ALU Mouse None of these Floppy disk CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information ENIAC (Electronic Numerical Integrator and Calculator) had huge advantage over Mark I because it used electronic valves in place of the electromagnetic switches. In the beginning, ENIAC was used for calculating the path of artillery shells. For which other was weapon design was it utilized? hydrogen bomb agnimissile fighter aircraft None of these atom bomb hydrogen bomb agnimissile fighter aircraft None of these atom bomb ANSWER DOWNLOAD EXAMIANS APP
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