Which keyword is used to prevent any changes in the variable within a C program?Answer areaa) immutableb) mutablec) constd) volatile

elect the correct answerWhat is the purpose of the volatile keyword in C?OptionsTo specify the size of a data typeTo indicate that a variable may be changed at any timeTo declare a constantTo define a pointer

The type of a variable that is volatile is _______________*1 pointa) Volatile variableb) Mutable variablec) Immutable variabled) Dynamic variable

Which of the following cannot be a variable name in C?volatilefriendtrueexport

Which of these keywords is used to prevent content of a variable from being modified?

Which of the following can change during the execution of a program:Question 4Answera.a variable's valueb.a variable's typec.a variable's scoped.a variable's visibilitye.all of the above can change