Q.1
The watchdog counts up and resets the MSPwhen it reaches the limit?
  • a) true
  • b) false
  • c) cant be said
  • d) depends on the conditions
Q.2
Which of the following is correct about WDTCTL?
  • a) it is a 16 bit register
  • b) it is guided against accidental writes that require a password
  • c) a reset will occur if a value with an incorrect password is written to WDTCTL
  • d) all of the mentioned
Q.3
WDTNMI is found in the _________
  • a) higher byte of WDTCTL
  • b) lower byte of WDTCTL
  • c) its first four bits
  • d) its last four bits
Q.4
Which of the following bits reads 0 under normal conditions but goes 1 when it wants to initiate some action?
  • a) WDTNMI
  • b) WDTHOLD
  • c) WDTTMSEL
  • d) WDTCNTCL
Q.5
WDTISx bits control the _________
  • a) period of the clock
  • b) act as “Nonmaskable Interrupts”
  • c) stop the watchdog timer
  • d) start the watchdog timer
Q.6
The process of setting the WDTCNTCL bit in WDTCTL is through
  • a) petting
  • b) feeding
  • c) kicking
  • d) all of the mentioned
Q.7
What is the function of this instruction “WDTCTL = WDTPW | WDTCONFIG”, where **#define WDTCONFIG (WDTCNTCL|WDTSSEL)**
  • a) it sets the watchdog timer
  • b) it configures and clears the watchdog timer
  • c) it stops the watchdog timer
  • d) it configures and sets the watchdog timer
Q.8
Is this instruction correct?
  • a) yes
  • b) no
  • c) cant be said
  • d) depends on the conditions
Q.9
Setting the WDTTMSEL bit of the WDTCTL register makes the watchdog timer act as
  • a) interrupt
  • b) communication device
  • c) converter
  • d) interval timer
Q.10
WDTIFG flag gets cleared if
  • a) if is interrupt had occurred
  • b) if the interrupt is serviced
  • c) if there can be no interrupt
  • d) all of the mentioned
0 h : 0 m : 1 s