Electronic Engineering McqsMicroprocessor 100+ MCQ & Answer Microprocessor | page-02 |Computer Engineering MCQ And Answer January 27, 2025 DSN MARATHI 11. The 16 bit flag of 8086 microprocessor is responsible to indicate _____ A. the condition of result of ALU operation B. the condition of memory C. the result of addition D. the result of subtraction Answer Option : A 12. The CF is known as _____ A. carry flag B. condition flag C. single flag D. common flag Answer Option : A 13. The OF is called as _____ A. overflow flag B. overdue flag C. one flag D. over flag Answer Option : A 14. The IF is called as _____ A. initial flag B. indicate flag C. interrupt flag D. inter flag Answer Option : C 15. The register AX is formed by grouping _____ A. AH & AL B. BH & BL C. CH & CL D. DH & DL Answer Option : A 16. The SF is called as _____ A. service flag B. sign flag C. single flag D. condition flag Answer Option : B 17. The SP is indicated by _____ A. single pointer B. stack pointer C. source pointer D. destination pointer Answer Option : B 18. The BP is indicated by _____ A. base pointer B. binary pointer C. digital pointer D. 44448 Answer Option : A 19. The SS is called as _____ A. single stack B. stack segment C. sequence stack D. random stack Answer Option : B 20. The index register are used to hold A. memory register B. offset address C. segment memory D. offset memory Answer Option : A
11. The 16 bit flag of 8086 microprocessor is responsible to indicate _____ A. the condition of result of ALU operation B. the condition of memory C. the result of addition D. the result of subtraction Answer Option : A
12. The CF is known as _____ A. carry flag B. condition flag C. single flag D. common flag Answer Option : A
13. The OF is called as _____ A. overflow flag B. overdue flag C. one flag D. over flag Answer Option : A
14. The IF is called as _____ A. initial flag B. indicate flag C. interrupt flag D. inter flag Answer Option : C
15. The register AX is formed by grouping _____ A. AH & AL B. BH & BL C. CH & CL D. DH & DL Answer Option : A
16. The SF is called as _____ A. service flag B. sign flag C. single flag D. condition flag Answer Option : B
17. The SP is indicated by _____ A. single pointer B. stack pointer C. source pointer D. destination pointer Answer Option : B
18. The BP is indicated by _____ A. base pointer B. binary pointer C. digital pointer D. 44448 Answer Option : A
19. The SS is called as _____ A. single stack B. stack segment C. sequence stack D. random stack Answer Option : B
20. The index register are used to hold A. memory register B. offset address C. segment memory D. offset memory Answer Option : A
