In case of string instructions, the NMI interrupt will be served only after
A. initialisation of string
B. execution of some part of the string
C. complete string is manipulated
D. the occurrence of the interrupt
Answer:A
In case of string instructions, the NMI interrupt will be served only after
A. initialisation of string B. execution of some part of the string C. complete string is manipulated D. the occurrence of the interrupt
Explanation: When NMI is activated, the current instruction being executed is completed and then NMI is served. In case of string instructions, it is served after the complete string is manipulated.