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Which of the following statements are true about CONSTANTS?Constants are data items that can change its value.Constants are data items that cannot change its value.It can be an integer or float valueIt can be a string value.Cannot give identifiers for constants

Question

Which of the following statements are true about CONSTANTS?Constants are data items that can change its value.Constants are data items that cannot change its value.It can be an integer or float valueIt can be a string value.Cannot give identifiers for constants

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Solution

  1. Constants are data items that can change its value - This statement is FALSE. Constants, as the name suggests, are data items that cannot change their value once they are defined.

  2. Constants are data items that cannot change its value - This statement is TRUE. Once a constant is defined, its value cannot be altered throughout the program.

  3. It can be an integer or float value - This statement is TRUE. Constants can be of any data type, including integer and float.

  4. It can be a string value - This statement is TRUE. Constants can also be string values.

  5. Cannot give identifiers for constants - This statement is FALSE. Constants are usually identified by names (identifiers) just like variables. The difference is that their values cannot be changed.

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