why all c++ program must have default constructor?
Answer Posted / ashutosh shashi
To initialized objects of class, if you do not create your
own.Its a inbuilt feature of C++ compiler.
| Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
Give 10 points of differences between C & C++.
What is isdigit c++?
What are the classes in c++?
What are the four main data types?
what does the following statement mean? int (*a)[4]
How can I improve my c++ skills?
What are member functions used in c++?
What is guard code in c++?
How would you implement a substr() function that extracts a sub string from a given string?
What are different types of loops in c++?
What do you mean by “this” pointer?
Explain what you mean by a pointer.
If you hear the cpu fan is running and the monitor power is still on, but you did not see anything show up in the monitor screen. What would you do to find out what is going wrong?
Why is it necessary to use a reference in the argument to the copy constructor?
Does c++ support exception handling?