Computer Basic Information A hand-held device for optically reading bar codes on goods, labels & shelves is None of these Light pen Wand Touch tablet Mouse None of these Light pen Wand Touch tablet Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which part of the computer were is used for calculating and comparing? None of these Modem Disk unit ALU Control unit None of these Modem Disk unit ALU Control unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Virtual memory is- A form of RAM None of the listed here Related to virtual reality A form of ROM A form of RAM None of the listed here Related to virtual reality A form of ROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not a part of the CPU control unit arithmetic and logic unit storage unit None of these program unit control unit arithmetic and logic unit storage unit None of these program unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is used for manufacturing chips? (A) and (B) only Bus Control unit Semiconductors None of these (A) and (B) only Bus Control unit Semiconductors None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Changing an existing document is called _____ the document. Modifying Adjusting Editing None of these Creating Modifying Adjusting Editing None of these Creating ANSWER DOWNLOAD EXAMIANS APP
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