Digital Computer Electronics In which of the following adder circuits, the carry look ripple delay is eliminated? Parallel adder None of these Half adder Full adder Carry-look-ahead adder Parallel adder None of these Half adder Full adder Carry-look-ahead adder ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics The ALU carries out arithmetic and logic operations. It processes _____ numbers rather than decimal numbers. binary decimal All of these hexadecimal None of these binary decimal All of these hexadecimal None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics Express -7 as 16-bit signed binary numbers. 0000 0000 0000 0111 0111 0000 0000 0001 None of these 1000 0000 0000 0111 0111 0000 0000 0000 0000 0000 0000 0111 0111 0000 0000 0001 None of these 1000 0000 0000 0111 0111 0000 0000 0000 ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics The time required for a pulse to decrease from 90 to 10 percent of its maximum value is known as rise time decay time propagation delay binary level transition period None of these rise time decay time propagation delay binary level transition period None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics When a transistor is cut off or saturated, transistor _____ have almost no effect stage wave None of these variations circuits stage wave None of these variations circuits ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics What logic function is produced by adding an inverter to each input and the output of an AND gate? XOR OR NAND NOR None of these XOR OR NAND NOR None of these ANSWER DOWNLOAD EXAMIANS APP
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