Computer Basic Information Which of the following are the building blocks of all the circuits in a computer. Instructions None of these Logic gates Circuit switch Logical Operators Instructions None of these Logic gates Circuit switch Logical Operators ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is not necessary when using bar codes in supermarkets? Price on the shelf Price on the goods Check digit on the bar code Point-of sale (POS) terminal None of these Price on the shelf Price on the goods Check digit on the bar code Point-of sale (POS) terminal None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device used to measure the circuit density of a chip is None of these All of these Mouse Light pen LSI None of these All of these Mouse Light pen LSI ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What was the computer conceived by Babbage? All of these Donald Knuth Arithmetic Machine Analytical Engine None of these All of these Donald Knuth Arithmetic Machine Analytical Engine None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time? Status Interrupts Bus control Bus arbitration None of these Status Interrupts Bus control Bus arbitration None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Sequential file organization is most appropriate for which of the following applications? airline reservations None of these bank checking accounts payroll grocery-store checkout airline reservations None of these bank checking accounts payroll grocery-store checkout ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS