Digital Electronics Four ROM chips of 16 × 4 size have their address buses connected together. This system will be of size 64 × 4 256 × 1 32 × 8 16 × 16 64 × 4 256 × 1 32 × 8 16 × 16 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Why small bubble is given on the output of the NAND gate symbol ? Output is inverted None of these Open collector output Tristate Output is inverted None of these Open collector output Tristate ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Consider the representation of six-bit numbers by two’s complement, one’s complement, or by sign and magnitude: In which representation is there overflow from the addition of the integers 011000 and 011000? Two’s complement only Sign and magnitude and one’s complement only Two’s complement and one’s complement only All three representations Two’s complement only Sign and magnitude and one’s complement only Two’s complement and one’s complement only All three representations ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The NAND-NAND realization is equivalent to AND-NOT realization AND-OR realization NOT-OR realization OR-AND realization AND-NOT realization AND-OR realization NOT-OR realization OR-AND realization ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics For 4 bit parallel addition, we need ________ half adder(s) and ________ full adder(s) 1 and 4 1 and 3 0 and 3 0 and 4 1 and 4 1 and 3 0 and 3 0 and 4 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The field, which is never present in an assembly language statement, is Opcode Comment Continue Operand Opcode Comment Continue Operand ANSWER DOWNLOAD EXAMIANS APP
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