Question

You should use a ClearTimer () command before using a timer.

a. True – Otherwise the time starts at the last stored value
b. False – The timer always starts at zero

Answer 1

The use of ClearTimer() before starting a timer can be necessary in some programming environments to ensure it starts at zero, while other environments might automatically reset timers.

Step-by-step explanation:

In the context of programming and using timers, the statement about using a ClearTimer() command before using a timer depends on the specific programming environment or language you are using. In some environments, if a timer is not cleared, it may indeed start at the last stored value instead of zero. Therefore, the assertion 'You should use a ClearTimer() command before using a timer' could be true to prevent the timer from resuming from a previously stored time value. However, in other contexts, timers may automatically reset to zero when you initialize them. Thus, a blanket statement cannot be made without knowing the specifics of the technology or language being used.