C++ interview questions part 50
C++ interview questions part 50
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Total Questions: 20
1. Which of the following mathematical function is overloaded in
and ?
Correct Answer is : All of the mentioned
2. How many parameters are used in frexp function?
Correct Answer is :
3. What is the Standard Template Library?
Correct Answer is : 2 or 3
4. How many components STL has?
Correct Answer is : function
5. What are the containers?
Correct Answer is : both allocation & deallocation of memory
6. In how many categories, containers are divided?
Correct Answer is : __cdecl
7. What are the Sequence Containers?
Correct Answer is : 40
8. How many Sequence Containers are provided by C++?
Correct Answer is : 22
9. What are the Associative Containers?
Correct Answer is : d9
10. How many Associative Containers are provided by C++?
Correct Answer is : compile time error
11. What are Unordered Associative Containers?
Correct Answer is : data types
12. What are Container Adaptors?
Correct Answer is : functions
13. How many Container Adaptors are provided by C++?
Correct Answer is : ptr is array of pointer to function
14. What are Iterators?
Correct Answer is : all of the mentioned
15. How many types of Iterators are provided by C++?
Correct Answer is : when it cast to another type of object
16. Which header file is used for Iterators?
Correct Answer is : both const & volatile
17. How are many sequences of statements present in c++?
Correct Answer is : none of the mentioned
18. The if..else statement can be replaced by which operator?
Correct Answer is : address of string “abcdefghij”
19. The switch statement is also called as?
Correct Answer is : equal
20. The destination statement for the goto label is identified by what label?
Correct Answer is : two memory addresses
