Microprocessor PART 1 - Select the correct answer [17 Marks] 1. Asking A86 assem
ID: 2292271 • Letter: M
Question
Microprocessor
PART 1 - Select the correct answer [17 Marks] 1. Asking A86 assembler to move any immediate value to any segment register will: a. Not cause any errors b. Cause some errors c. instead move this value to another register d. None of the above 2. If the word TITLE is not mentioned in the assembly program then: a. Showing error(s), the program will be stopped b. The program will work but with false results c. The program will work with true results d. None of the above 3. The instruction leading to AX-FFF4(1e) is: a. MOV AX, FFF4 b. MOV AX, LG2 c. Each of these two instructions will lead to this result d. None of the above 4. Compare instruction applied to two numbers, can only: a. Determine if these two numbers are equal or unequal b. Compare two 8-bit numbers c. Determine the relationship between these two numbers d. None of the above 5. In conditional jump instruction: a. No status requirements are imposed for the jump to occur b. If the condition(s) is met other than next sequential instruction in the program will be c. d. executed Program always will jump to next sequential instruction to be executed None of the above Page 1 of 8Explanation / Answer
1. We can't move directly.first move it to any register and then to segment register.
Hence answer id option C
2.if title is not mentioned the program will work normally.
Hence answer is option C.
3.moving the given value to 16 bit accumulator.
So answer is option A
4.compare instruction in assembly language will subtract the source from destination.the results are shown by flag registers.so it says whether the given two numbers are equal or not.
Hence answer is option A.
5.conditional jump is used to jump the execution to the specified lable.the instrutions at that specified lable will be executed.and for the jump to occur no status requirements imposed.
Hence answer is option A.