GIE bit of INTCON - Characteristics

Q.  Which condition results in setting the GIE bit of INTCON automatically?
- Published on 16 Nov 15

a. Execution of retfie instruction at the beginning of ISR
b. Execution of retfie instruction at the end of ISR
c. Execution of retfie instruction along with interrupt enable bit
d. Execution of retfie instruction along with interrupt disable bit

ANSWER: Execution of retfie instruction at the end of ISR

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