A CALL instruction can reference only a code segment descriptor with
A. DPL less privilege than CPL
B. DPL equal privilege to CPL
C. DPL greater privilege than CPL
D. all of the mentioned
Answer:A
A CALL instruction can reference only a code segment descriptor with
A. DPL less privilege than CPL B. DPL equal privilege to CPL C. DPL greater privilege than CPL D. all of the mentioned
Explanation: A CALL or JUMP instruction can reference only a code segment descriptor with DPL equal to CPL of the task or a segment with a DPL of equal or greater privilege than CPL.