Computer Basic Information When a disk stack is serviced by a comb-like access mechanism, there is one read/write head for each disk None of these disk surface track cylinder disk None of these disk surface track cylinder ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Microprocessor was introduced in which generation of computer? Fourth Generation Second Generation Allof these Both (A) and (B) Third Generation Fourth Generation Second Generation Allof these Both (A) and (B) Third Generation ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The device that can both feed data into and accept data from a computer is All of these CPU ALU Input-Output device None of these All of these CPU ALU Input-Output device None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A beam of light used to record and retrieve data on optical disks is known as polarized light None of these laser unpolarized concentric light coloured light polarized light None of these laser unpolarized concentric light coloured light ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following input/output devices is not associated with personal computers? color monitors punched cards mice optical scanners dot-matrix printers color monitors punched cards mice optical scanners dot-matrix printers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A light sensitive device that converts drawing, printed text or other images into digital form is Keyboard None of these Scanner OMR Plotter Keyboard None of these Scanner OMR Plotter ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS