Computer Basic Information A collection of interrelated file in computer is a- Database Record Field File manager Database Record Field File manager ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not true of a magnetic disk? It provides only sequential access to stored data It is expensive relative to magnetic tape Users can easily update records by writing over the old data It does not provide an automatic audit trail All of these It provides only sequential access to stored data It is expensive relative to magnetic tape Users can easily update records by writing over the old data It does not provide an automatic audit trail All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first machine to successfully perform a long series of arithmetic and logical operations was: Analytic engine ENIAC UNIVAC-I Mark I None of these Analytic engine ENIAC UNIVAC-I Mark I None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which printer uses a combination of laser-beam & electro photographic techniques. None of these Line printer Daisy wheel Laser printers Dot-Matrix None of these Line printer Daisy wheel Laser printers Dot-Matrix ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The working principles of today's computers were provided by an English mathematician Ken Reider Donald Reach Dr. Hollerith None of these Charles Babbage Ken Reider Donald Reach Dr. Hollerith None of these Charles Babbage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The following are all computing devices, except ...... Notebook computers Personal digital assistants(PDA) None of these Cellular telephones Digital scanners Notebook computers Personal digital assistants(PDA) None of these Cellular telephones Digital scanners ANSWER DOWNLOAD EXAMIANS APP
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