C/C++ interview Questions 1

C/C++ Interview Questions

C/C++ Data Structures Interview Question:How to create a copy of a linked list? Write a C program to create a copy of a linked list.

C/C++ Data Structures Interview Question:How to compare two linked lists? Write a C program to compare two linked lists.

C/C++ Data Structures Interview Question:If you are using C language to implement the heterogeneous linked list, what pointer type will you use?

C/C++ Data Structures Interview Question:How would you detect a loop in a linked list? Write a C program to detect a loop in a linked list.

C/C++ Data Structures Interview Question:How do you find the middle of a linked list? Write a C program to return the middle of a linked list

C/C++ Data Structures Interview Question:How do you reverse a linked list without using any C pointers?

C/C++ Data Structures Interview Question:How to declare a structure of a linked list?

C/C++ Interview Question: What are references in C++? Why do you need them when you have pointers?

C/C++ Interview Question: How do you do dynamic memory allocation in C applications? List advantages and disadvantages of dynamic memory allocation vs. static memory allocation.

C Interview Question: How do I write code that reads data at memory location specified by segment and offset?...

C/C++ Data Structures: Breadth First Search: Write code for doing a breadth first search in a Tree data structure...

C/C++ Data Structures: Implement a Queue using an Array. Make efficient use of the space in the array.

C/C++ Data Structures: Trees: What are the advantages and disadvantages of B-star trees over Binary trees...

C++: What is the difference between an external iterator and an internal iterator?...

C++: Which recursive sorting technique always makes recursive calls to sort...

C Data Structures:Doubly Linked List: How do you reverse a doubly linked list?....

C Data Structures:Singly Linked List: How do you reverse a singly linked list?....

Can you overload a function with the return type?

What is the output of the program below? Why?

Class A
{
public:
void func();
};
class B:pubic A
{
void func(int a);
};
int main()
{
B derv;
derv.func();
}

Why are there no virtual constructors but there are virtual destructors?

Why is an array of reference not possible?

What is the difference between copy constructor & assignment operator?

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