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Beginning with C++ Practice Test
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Beginning with C++ Practice Test
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25 Questions

1. What does the dereference operator will return?
2. How many types are there in increment/decrement operator?
3. Which header file is used to declare the complex number?
4. Which container in c++ will take large objects?
5. Which keyword is used to declare the friend function?
6. Which of the following is not a function of complex values?
7. Pick out the correct statement.
8. How many arguments will the subscript operator will take for overloading?
9. Which is used to do the dereferencing?
10. What do we need to use when we have multiple subscripts?
11. How many real types are there in complex numbers?
12. How to declare the complex number?
13. How to stop your program from eating so much ram?
14. Pick out the correct statement.
15. Why we use the “dynamic_cast” type conversion?
16. Which operator works only with integer variables?
17. What is the return type of the conversion operator?
18. Which of the following is correct about friend functions?
19. Pick the correct statement.
20. What are the essential operators in c++?
21. In which direction does the assignment operation will take place?
22. What is a friend function in C++?
23. When we are using heap operations what do we need to do to save the memory?
24. What is the use of functor?
25. How many parameters does a conversion operator may take?