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Operators in C++ Interview Questions

Below we have listed all the Operators in C++ Interview Questions and answers. Feel free to comment on any Operators in C++ Interview Questions or answer by the comment feature available on the page.

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An operator is a symbol that tells the compiler to perform specific mathematical or logical manipulations. C++ is rich in built-in operators and provides the following types of operators: Arithmetic Operators, Relational Operators, Logical Operators, Bitwise Operators, Assignment Operators, Misc Operators.

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Difference between realloc() and free()?
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Why can't we overload the sizeof, :?, :: ., .* operators in c++?

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Why the constructor can't be virtual?
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In C++, what is a constructor,destructor?
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What is a scope resolution operator?
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What is the difference between an external iterator and an internal iterator? Describe an advantage of an external iterator.
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How to convert ascii into number value like if i typed in the letter 'R' it would give me a value of 120 0r something?
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Can you explain the term "resource acquisition is initialization?"

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Define copy constructor? What is the use of copy constructor?

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What is aggression and association?
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How can you overload a method?
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Explain the scope resolution operator.
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What is the difference between operator new and the new operator?

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What is a scope resolution operator?
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what is the difference between ==and.=operator
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What is a scope resolution operator?


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Hi I would like to know how to convert binary to decimal in c++?
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Difference between a "assignment operator" and a "copy constructor"

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What is the difference between a copy constructor and an overloaded assignment operator?
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What is function overloading and operator overloading?
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India News Network
Latest 20 Questions
Payment of time- barred debt is: (a) Valid (b) Void (c) Illegal (d) Voidable
Consideration is defined in the Indian Contract Act,1872 in: (a) Section 2(f) (b) Section 2(e) (c) Section 2(g) (d) Section 2(d)
Which of the following is not an exception to the rule, "No consideration, No contract": (a) Natural love and affection (b) Compensation for involuntary services (c) Completed gift (d) Agency
Consideration must move at the desire of: (a) The promisor (b) The promisee (c) The promisor or any other party (d) Both the promisor and the promisee
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Specific offer can be communicated to__________ (a) All the parties of contract (b) General public in universe (c) Specific person (d) None of the above
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A advertises to sell his old car by advertising in a newspaper. This offer is caleed: (a) General Offer (b) Special Offer (c) Continuing Offer (d) None of the above
In case a counter offer is made, the original offer stands: (a) Rejected (b) Accepted automatically (c) Accepted subject to certain modifications and variations (d) None of the above
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