Microprocessor Consider the following statements: Arithmetic Logic Unit (ALU) 1.Performs arithmetic operations 2.Performs comparisons. 3.Communicates with I/O devices 4.Keeps watch on the system Which of these statements are correct? 1 and 2 only 1, 2, 3 and 4 3 and 4 only 1, 2 and 3 1 and 2 only 1, 2, 3 and 4 3 and 4 only 1, 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the non-maskable interrupt from the following RST 7.5 RST 5.5 RST 6.5 RST 4.5 RST 7.5 RST 5.5 RST 6.5 RST 4.5 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many machine cycles are required for execution of IN 30H instruction 5 4 3 6 5 4 3 6 ANSWER DOWNLOAD EXAMIANS APP
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 11000100 01000000 00000100 010001000 11000100 01000000 00000100 010001000 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Length of the instruction POP D is 1 byte 4 byte 2 byte 3 byte 1 byte 4 byte 2 byte 3 byte ANSWER DOWNLOAD EXAMIANS APP
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