• Which of the following is the correct format for defining a struct in C++?

a. tag struct { };

b. struct tag { }

c. struct tag { };

d. struct { } tag;

• What is the function of the dot operator?

a. access array elements

b. access structure members

c. both a and b

d. none of the above

• In order to compare two structures, it is not necessary to compare the individual members.

a. TRUE

b. FALSE

• When a file stream object is passed to a function, it should be passed by reference.

a. TRUE

b. FALSE

• Which of the following is not true about enumerated data types?

a. enumerators can be used as array subscripts

b. mathematical operators can be used to change the value of enumerators

c. the values of enumerators can be displayed in cout statements

d. enumerators must be unique within the same scope

• A union is like a structure, all the members occupy separate memory areas.

a. TRUE

b. FALSE