Answer Posted / neha khurana

Data structures play a central role in modern computer
science. Data structure enables an efficient storage of
data for an easy access. It enables to represent the
inherent relationship of the data in the real world. It
enables an efficient processing of data. It helps in data
protection and management.

What is the function to call to turn an ascii string into a long?

1067

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Explain what you mean by a pointer.

1106

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How the memory management in vectors are being done. What happens when the heap memory is full, and how do you handle it ?

2317

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Explain what is class definition in c++ ?

1129

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what is scupper?

2396

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How to declare an array of pointers to integer?

1146

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What is the default access level?

1072

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Is c++ a high level language?

1008

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Can a function take variable length arguments, if yes, how?

1016

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Which bit wise operator is suitable for checking whether a particular bit is on or off?

1035

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How can we check whether the contents of two structure variables are same or not?

1078

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Can circle be called an ellipse?

1081

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What is decltype c++?

1003

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To what does “event-driven” refer?

1062

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What is friend class in c++ with example?

1050

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