For Loop and While Loop are entry controlled loops.
Counter not Reached: If the counter has not reached the desired number, the next instruction in the sequence returns to the first instruction in the sequence and repeat it.An operation is done, such as getting an item of data and changing it, and then some condition is checked such as whether a counter has reached a prescribed number.In computer programming, a loop is a sequence of instructions that is repeated until a certain condition is reached. In Loop, the statement needs to be written only once and the loop will be executed 10 times as shown below.
