Computer Basic Information The register which holds the address of the location to or from which data are to be transferred is known as memory address register memory data register instruction register None of these index register memory address register memory data register instruction register None of these index register ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following storage and retrieval methods would be well suited to your processing requirements if you only need to retrieve records one at a time and there is no fixed pattern to the requests for data and records? indexed direct direct sequential None of these indexed sectors indexed direct direct sequential None of these indexed sectors ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which company is not a PC manufacturer? Compaq Dell None of these Gateway Intel Compaq Dell None of these Gateway Intel ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not true of a magnetic disk? All of these It does not provide an automatic audit trail It is expensive relative to magnetic tape Users can easily update records by writing over the old data It provides only sequential access to stored data All of these It does not provide an automatic audit trail It is expensive relative to magnetic tape Users can easily update records by writing over the old data It provides only sequential access to stored data ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Off-line operation is the operation of devices without the control of Control unit CPU ALU None of these Memory Control unit CPU ALU None of these Memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the product of data processing? Information System Software Program Data Information System Software Program Data ANSWER DOWNLOAD EXAMIANS APP
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