Which of the following is a directive used to create an "include guard" that allows a program to be conditionally compiled to prevent a header file from accidentally being included more than once?

a. #include
b. #guard
c. #ifndef
d. #endif
e. None of these

c. #ifndef

Computer Science & Information Technology

You might also like to view...

In the table pictured above, if you wanted to organize the data from the lowest Client ID to the highest Client ID, you would ________ the Client ID field

A) query B) report C) form D) sort

Computer Science & Information Technology

Choose the sentence type of the following sentence.Did you know that there are earthquakes on the moon??

A. ?Simple B. ?Compound C. ?Complex D. ?Compound-complex

Computer Science & Information Technology