What is the output of: String a1 = "Hello"; String a2 = "world!"; String* s1 = &a2; String& s2 = a1; s1 = &a1; s2 = a2; std::cout << *s1 << " " << s2 << std::endl;

4 Answers   Lehman Brothers,

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How can you quickly find the number of elements stored in a a) static array b) dynamic array ? Why is it difficult to store linked list in an array?how can you find the nodes with repetetive data in a linked list?

0 Answers  

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Explain the scope of resolution operator.

0 Answers  

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What is the Difference between "printf" and "sprintf"?

7 Answers   iSoft, PentaWare, TCS,

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What is the use of 'this' pointer?

0 Answers   Fidelity,

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What language is a dll written in?

0 Answers  

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What is pure virtual function?

0 Answers  

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tell me about yourself ?i want answer for frehers with various exasmples?

2 Answers   HCL,

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What are the two types of polymorphism?

0 Answers  

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Does improper inheritance have a potential to wreck a project?

0 Answers  

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Write a program to find the Factorial of a number

0 Answers  

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What is difference between rand () and srand ()?

0 Answers  

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