Computer Basic Information A hand-held device for optically reading bar codes on goods, labels & shelves is Light pen Touch tablet Mouse Wand None of these Light pen Touch tablet Mouse Wand None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In computers, what is the smallest and basic unit of Information Storage ? Newton Mega Byte Byte Bit Newton Mega Byte Byte Bit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information While buying a PC system, you should first identify your hardware components None of these shop for application programs define your computing needs call for tenders identify your hardware components None of these shop for application programs define your computing needs call for tenders ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of a register? Immediate mode Index mode None of these Indirect mode Absolute mode Immediate mode Index mode None of these Indirect mode Absolute mode ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A repository for data, usually covering specific topic is Database Databank None of these Data collection Data requisition Database Databank None of these Data collection Data requisition ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information All calculations are performed and all comparisons are made in _____ unit. central processing unit control unit primary storage unit arithmetic-logic unit None of these central processing unit control unit primary storage unit arithmetic-logic unit None of these ANSWER DOWNLOAD EXAMIANS APP
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