Microprocessor If m is a power of 2, the number of select lines required for an m-input mux is: 2*m log2 (m) 2^m m 2*m log2 (m) 2^m m ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The register which holds the information about the nature of results of arithmetic and logic operations is called as Process status register Condition code register Accumulator Flag register Process status register Condition code register Accumulator Flag register ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following ICs is used to interface keyboard and display? 8253 8279 8259 8251 8253 8279 8259 8251 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor If the sign bit of mantissa is 0 and the exponent is increased from a positive to a more negative number the result is A larger floating point number A negative floating point number A smaller floating point number Either A or B depending on the actual number A larger floating point number A negative floating point number A smaller floating point number Either A or B depending on the actual number ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Because we wish to allow each ASCII code to occupy one location in memory, most memories are __________ addressable. NIBBLE DOUBLEWORD (32 bits) BYTE WORD (16 bits) NIBBLE DOUBLEWORD (32 bits) BYTE WORD (16 bits) ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Length of the instruction POP D is 2 byte 1 byte 3 byte 4 byte 2 byte 1 byte 3 byte 4 byte ANSWER DOWNLOAD EXAMIANS APP
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