Comparing Boolean Expressions Practice Test

An algorithm selector compares isDataSorted and isResourceAvailable:

if (!isDataSorted && isResourceAvailable)

  plan = "SORT_THEN_FAST"

else

  plan = "DIRECT"

for each item

  if (plan == "DIRECT")

    ops = ops + 1

Which Boolean expression evaluates to true given isDataSorted is true and isResourceAvailable is true?

A simulation uses isSimulationRunning and isErrorDetected:

while (isSimulationRunning)

  if (isErrorDetected)

    isSimulationRunning = false

  ticks = ticks + 1

How does the program flow change when isSimulationRunning becomes false inside the loop?