6. A state of an object may contain ____
Answer : A and B.
7. Stream cerr is used for handling __________
Answer : unbuffered error messages.
8. Which of the following statements are true regarding files and modes?
Answer : We can add data to an existing file by opening it in the append mode.
9. C++ declaration int func(); with respect to arguments means
Answer : exactly zero arguments.
10. The associative container stores
Answer : keys in sorted order.