Question

Which statement is optional to be used in a program? ​

Answer 1

There are many such statements. for example comments are optional in a program. You may or may not give it. It is ignored by the compiler.

Answer 2

The correct answer is LET.

Explanation:

• The statement which is optional to be used in a program is LET.
• It is an optional statement which means without using LET statement one can assign the value to a variable.
• It is is used to assign a value or a set of values to a variable or a record.
• By using LET statement, you can use one or more variable names with an equal sign and a valid expression or function name.