Microprocessor Section - 1 Multiple Questions and Answers.




26.The SF is called as
A. service flag
B. sign flag
C. single flag
D. condition flag

27.The OF is called as
A. overflow flag
B. overdue flag
C. one flag
D. over flag

28.The IF is called as
A. initial flag
B. indicate flag
C. interrupt flag
D. inter flag

29.The register AX is formed by grouping
A. AH & AL
B. BH & BL
C. CH & CL
D. DH & DL

30.The SP is indicated by
A. single pointer
B. stack pointer
C. source pointer
D. destination pointer

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