Answer
See explanation
Work Step by Step
The body of the loop contains following two statement-
$print(Count)$
$Count = Count + 3$
The loop will be executed 2 times, the first time the value of count will become 4 and the second time the value of count will become 7 and the termination condition will be reached.
If the test is changed to count!=6 then an infinite loop will be formed because count will never become 6.