Answer the following statements true (T) or false (F)

1) Braces are normally included with do…while statements even when
unnecessary to avoid confusion with the while statement.
2) Infinite loops are caused when the loop-continuation condition in a while,
for or do…while statement never becomes true.
3) A default case must be provided for every switch statement.
4) A case that consists of multiple lines must be enclosed in braces.

1) T
2) F
3) F
4) F