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

1) An algorithm is a procedure for solving a problem in terms of the actions to execute and the order in which these actions execute.
2) A set of statements contained within a pair of parentheses is called a block.
3) A selection statement specifies that an action is to be repeated while some condition re-mains true.
4) A nested control statement appears in the body of another control statement.
5) C# provides the arithmetic compound assignment operators +=, -=, *=, /= and %= for abbreviating assignment expressions.

1) True.
2) False. A set of statements contained within a pair of braces ({ and }) is called a block.
3) False. An iteration statement specifies that an action is to be repeated while some condition remains true. A selection statement determines whether an action is performed based on the truth or falsity of a condition.
4) True.
5) True.