Answer Posted / shweta iyer

In initialization, we provide the variable with some initial values which can be changed later. But in assignment, we provide the variable with a fixed value which remains same throughout the whole program.

Write a program to find the reverse Fibonacci series starting from N.

1170

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Explain how would you handle a situation where you cannot call the destructor of a local explicitly?

915

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What is the use of ::(scope resolution operator)?

1021

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Define a constructor - what it is and how it might be called (2 methods)?

1064

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Why cstdlib is used in c++?

998

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Which one is a preferred language C or C++? Why?

1026

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Is c++ used anymore?

1039

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Define a nested class. Explain how it can be useful.

1042

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How can you quickly find the number of elements stored in a static array? Why is it difficult to store linked list in an array?

941

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What is scope resolution operator in c++ with example?

986

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What is the difference between method overloading and method overriding in c++?

1083

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Of the numbers 12 23 9 28 which would be at the top of a properly implemented maxheap a) 28 b) 9 c) Any of them could be

1361

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What is pointer in c++ with example?

1014

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Explain the static member function.

1119

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Can create new c++ operators?

967

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