Microprocessor Let the content of accumulator and register B be 0000 0100 and 0100 0000 respectively before execution of instruction SUB B. The content of accumulator after the execution of this instruction will be 01000000 11000100 010001000 00000100 01000000 11000100 010001000 00000100 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 Either A or B depending on the actual number A negative floating point number A smaller floating point number A larger floating point number Either A or B depending on the actual number A negative floating point number A smaller floating point number A larger floating point number ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the communication interfacing device from the following 8257 8251 8255 8155 8257 8251 8255 8155 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many machine cycles are required for execution of IN 30H instruction 6 3 5 4 6 3 5 4 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The address bus width of a microprocessor which is capable of addressing 64 Kbytes of the memory is 12 16 8 20 12 16 8 20 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor What is mean by ALU Arithmetic logic upgrade Arithmetic local unsigned Arithmetic logic unit Arithmetic logic unsigned Arithmetic logic upgrade Arithmetic local unsigned Arithmetic logic unit Arithmetic logic unsigned ANSWER DOWNLOAD EXAMIANS APP
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