Computer Basic Information In negative logic, the logic state 1 corresponds to negative voltage None of these zero voltage lower voltage level more negative voltage negative voltage None of these zero voltage lower voltage level more negative voltage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The barcode which is used on all types of items, is read by a scanning device directly into the computer. What is the name of this scanning device? None of these Wand OCR MICR Laser scanner None of these Wand OCR MICR Laser scanner ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Factory production lines can be automated using? Machine tools Plotters None of these VDUs Machine tools Plotters None of these VDUs ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The operating system is the most common type of ___ software. System None of the listed here Word processing Communication System None of the listed here Word processing Communication ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Off-line operation is the operation of devices without the control of Control unit CPU ALU Memory None of these Control unit CPU ALU Memory None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An adder in which the bits of the operands are added one after another is Half-adder Full-adder None of these All of these Serial adder Half-adder Full-adder None of these All of these Serial adder ANSWER DOWNLOAD EXAMIANS APP
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