What is the primary difference between a while loop and a do-while loop?

Question

What is the primary difference between a  while  loop and a  do-while  loop?

Answer

The  while  loop can only be used for integer values, while the  do-while  loop can handle all data types.

Answer

The  do-while  loop always executes at least once, while the  while  loop may not execute at all.

Answer

The  do-while  loop is faster than the  while  loop.

Answer

The  while  loop always executes at least once, while the  do-while  loop does not.

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