Watchdog Timer (WDT) - Prevention of endless loop hanging condition of PIC

Q.  Which timer/s possess an ability to prevent an endless loop hanging condition of PIC along with its own on-chip RC oscillator by contributing to its reliable operation?
- Published on 12 Nov 15

a. Power-Up Timer (PWRT)
b. Oscillator Start-Up Timer (OST)
c. Watchdog Timer (WDT)
d. All of the above

ANSWER: Watchdog Timer (WDT)

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