Computer Basic Information Which is not necessary when using bar codes in supermarkets? Price on the shelf Price on the goods Point-of sale (POS) terminal None of these Check digit on the bar code Price on the shelf Price on the goods Point-of sale (POS) terminal None of these Check digit on the bar code ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A hashing scheme is used with sequential file organization None of these partitioned file organization indexed sequential file organization direct file organization sequential file organization None of these partitioned file organization indexed sequential file organization direct file organization ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first IBM PC did not have any RAM Disk drive None of these ROM Port RAM Disk drive None of these ROM Port ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is meant by computer literacy? None of these Knowing computer related vocabulary Knowing what a computer can and cannot do Ability to assemble computers Ability to write computer programs None of these Knowing computer related vocabulary Knowing what a computer can and cannot do Ability to assemble computers Ability to write computer programs ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the largest manufacturer of Hard Disk Drives? Seagate None of these 3M Microsoft IBM Seagate None of these 3M Microsoft IBM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Time during which a job is processed by the computer is Real time Delay time Execution time None of these Down time Real time Delay time Execution time None of these Down time ANSWER DOWNLOAD EXAMIANS APP
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