Answer Posted / deepak

Data abstraction is process of dfining the function & it is
used several times as needed with the required properties

What is code reusability in c++?

672

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

655

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How would you use the functions sin(), pow(), sqrt()?

742

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What is the difference between global variables and static varables?

575

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Comment on local and global scope of a variable.

587

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How can you prevent accessing of the private parts of my class by other programmers (violating encapsulation)?

648

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Describe new operator and delete operator?

630

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What is the difference between an external iterator and an internal iterator?

614

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How should runtime errors be handled in c++?

617

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write a corrected statement so that the instruction will work properly. if (4 < x < 11) y = 2 * x;

1518

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Specify some guidelines that should be followed while overloading operators?

625

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How a macro differs from a template?

638

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What is the difference between the functions rand(), random(), srand() and randomize()?

730

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What operator is used to access a struct through a pointer a) >> b) -> c) *

596

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What do you understand by zombie objects in c++?

622

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