Computer Basic Information Which of the following is required when more than one person uses a central computer at the same time? None of these mouse light pen digitizer terminal None of these mouse light pen digitizer terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is not necessary when using bar codes in supermarkets? Price on the goods Check digit on the bar code None of these Price on the shelf Point-of sale (POS) terminal Price on the goods Check digit on the bar code None of these Price on the shelf Point-of sale (POS) terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A hashing scheme is used with None of these direct file organization sequential file organization partitioned file organization indexed sequential file organization None of these direct file organization sequential file organization partitioned file organization indexed sequential file organization ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A six - digit card field used for postal ZIP codes is defined as An alphanumeric field A letter field An alphabetic field A numeric field None of these An alphanumeric field A letter field An alphabetic field A numeric field None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The brain of any computer system is ALU CPU None of these Control unit Memory ALU CPU None of these Control unit Memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Personal logs or journal entries posted on the Web are known as : Blogs Listservs Subject Directories None of these Webcasts Blogs Listservs Subject Directories None of these Webcasts ANSWER DOWNLOAD EXAMIANS APP
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