diff between pointer and reference in c++?

1 Answers  

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What is the difference between new/delete and malloc/free?

1 Answers  

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Memory is not a constraint. In a single iteration(NOTE: you can't go back), how will you find out the 10th last node/item in a linked list.

16 Answers   BNB, FDS, Goldman Sachs, Nagarro,

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When do we run a shell in the unix system? How will you tell which shell you are running?

0 Answers  

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What is the difference between Pointer and a Reference? When you would use them?

4 Answers   Wipro,

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What is data abstraction? How is it different from data encapsulation?

0 Answers  

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Explain function overloading

0 Answers  

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Given the following seqment of code containing a group of nested if instructions: y = 9; if ((x==3) || (x == 5)) y++; else if (x == 2) y *= 2; else if (x == ) y-= 7; else y = 8; if the value of x is 4 before the nested IFs are executed, what is the value of y after the nested IFs are executed?

0 Answers  

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How do you define a class in c++?

0 Answers  

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There is a array of 99 cells and we have to enter 1-100 elements in it , no two elements would repeat , so the is one no. missing because 99 cells and 1-100 nos. so we had to implement a function to find that missing no.

2 Answers   Nagarro,

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What is vector processing?

0 Answers  

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What is the equivalent of Pascal's Real a) unsigned int b) float c) char

0 Answers  

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