💻 Code-Based Questions (Part 2) Q21. MOV AX, 0001h MOV BX, 0002h ADD AX, BX What is the value in AX? [ ] 0001h [ ] 0002h [✔️] 0003h [ ] 0000h Q22. MOV AX, FFFFh INC AX Which flag is set? [✔️] ZF [ ] CF [ ] OF [ ] SF Q23. MOV AX, 8000h ADD AX, 8000h Which flag is set? [✔️] OF [ ] ZF [ ] CF [ ] SF Q24. MOV AX, 0000h DEC AX Which flag is set? [✔️] SF [ ] ZF [ ] CF [ ] OF Q25. MOV AX, 0005h MOV BX, 0002h DIV BX What is the result in AL and AH? [✔️] AL = 02h, AH = 01h [ ] AL = 05h, AH = 00h [ ] AL = 03h, AH = 02h [ ] AL = 00h, AH = 05h Q26. MOV AX, 0000h MOV BX, 0001h SUB AX, BX Which flag is set? [✔️] CF [ ] ZF [ ] OF [ ] SF Q27. CMP AX, BX JE EqualLabel Jump occurs when: [✔️] ZF = 1 [ ] ZF = 0 [ ] SF = OF [ ] CF = 1 Q28. MOV AX, 0001h PUSH AX POP BX What is the value in BX? [✔️] 0001h [ ] 0000h [ ] FFFFh [ ] AX Q29. CALL Subroutine What happens internally? [✔️] IP is pushed to stack [ ] AX is pushed [ ] Flags are cleared [ ] No stack operation Q30. RET What does RET do? [✔️] Pops IP from stack [ ] Ends program [ ] Jumps to subroutine [ ] Pushes IP بالتوفيق للجميع 💪✨
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