Answer Posted / arnab kumar mandal

Data structure is logical & mathematical modelling of data. The main objectives are
1.How to store data
2.How to access them
3.How to modify them

Why should we use null or zero in a program?

1030

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What is a storage class used in c++?

1077

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What does ios :: app do in c++?

1027

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What are the differences between new and malloc?

1120

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Explain the extern storage classes in c++.

1048

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Can the operator == be overloaded for comparing two arrays consisting of characters by using string comparison?

1076

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Is swift faster than go?

1094

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When should overload new operator on a global basis or a class basis?

1077

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int age=35; if(age>80) {Console.WriteLine("Boy you are old");} else {Console.WrieLine("That is a good age");}

1259

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How many types of comments are there in c++?

986

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What is a storage class?

1263

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What are advantages of c++?

1020

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Explain how to initialize a const data member.

1120

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Ask to write virtual base class code?

2748

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Explain shallow copy?

1036

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