Question

Which function should be used to exit from the program that is provided by System class?

(a) exit(int);

(b) gc();

(c) terminate();

(d) halt();

I have been asked this question in unit test.

I want to ask this question from Inbuilt Classes topic in section Inbuilt Classes of Object Oriented Programming

Answer 1

The correct answer is (a) exit(int);

To explain: The exit function should be used to terminate the program. The function is passed with an argument. The argument indicated the type of error occurred.