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ISRO Exam CS 2017 Topic-Wise Quiz Computer Organization (Addressing Mode)
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Question 1
The contents of the flag register after execution of the following program by 8085 microprocessor will be
Program
SUB A
MVI B,(01)H
DCR B
HLT
Program
SUB A
MVI B,(01)H
DCR B
HLT
Question 2
Relative mode of addressing is most relevant to writing
Question 3
MOV [BX], AL type of data addressing is called
Question 4
Which of the following is/are true of the auto increment addressing mode?
1. It is useful in creating self relocating code
2. If it is included in an instruction set architecture, then an additional ALU is required for effective address calculation
3. The amount of increment depends on the size of the data item accessed
1. It is useful in creating self relocating code
2. If it is included in an instruction set architecture, then an additional ALU is required for effective address calculation
3. The amount of increment depends on the size of the data item accessed
Question 5
Compared to CISC processors, RISC processors contain
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