Computer Basic Information Which key on keyboard of a computer does not have its name printed on the key? ESC F1 SPACE SHIFT ESC F1 SPACE SHIFT ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the logic circuit which can add two binary digits? Buffer Half adder None of these Full adder Register Buffer Half adder None of these Full adder Register ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In which of the following terminals the screen is regarded as an array of pixels, where each pixel is either on or off? Bit map terminal None of these All of these Character map terminal RS-232 C terminal Bit map terminal None of these All of these Character map terminal RS-232 C terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Why is the width of the data bus so important to the processing speed of a computer? The wider it is, the greater the computer's processing speed The wider it is, the more data that can fit into main memory The data bus isn't important to the processing speed of a computer The narrower it is, the greater the computer's processing speed The wider it is, the slower the computer's processing speed The wider it is, the greater the computer's processing speed The wider it is, the more data that can fit into main memory The data bus isn't important to the processing speed of a computer The narrower it is, the greater the computer's processing speed The wider it is, the slower the computer's processing speed ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of these is the first web-based e-mail service? Yahoo Mail None of these Hotmail Rediff Mail GMail Yahoo Mail None of these Hotmail Rediff Mail GMail ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A register in which of the following that holds the current instruction while it is being executed is called instruction register. Memory CPU None of these ALU Address Memory CPU None of these ALU Address ANSWER DOWNLOAD EXAMIANS APP
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