Interview Question: Self-Destruction

Posted on 2008/01/10 by

Sample Question #255 (programming – C++)

Which of the following are false regarding destructors:

  1. Destructors are not inherited
  2. A class may have only one destructor
  3. Destructors may not be invoked directly
  4. The return type of a destructor is not "void"
  5. Destructors cannot accept arguments
Advertisements
This entry was posted in Sample Qs. Bookmark the permalink.

2 Responses to Interview Question: Self-Destruction

  1. Brett says:
    2008/01/10 at 3:24 pm

    ANSWER
     
    1. False. You can do virtual inheritance.
     
    3. False. A destructor can be invoked directly.
     

    Reply
  2. 剑 says:
    2008/08/23 at 7:03 pm

    3. the original statement is right.

    Reply

Leave a Reply

Fill in your details below or click an icon to log in:

Gravatar
WordPress.com Logo

You are commenting using your WordPress.com account. ( Log Out / Change )

Twitter picture

You are commenting using your Twitter account. ( Log Out / Change )

Facebook photo

You are commenting using your Facebook account. ( Log Out / Change )

Google+ photo

You are commenting using your Google+ account. ( Log Out / Change )

Cancel

Connecting to %s