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Frequently Asked C++ interview questions and answers for freshers Page 8

(#M40028709) C++ QUESTION Technical Question on C++ and OOPS Keep an EYE

What is the difference between a pointer and a reference?

Asked In C++ MAN (12 years ago)

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(#M40030294) C++ QUESTION C++ Keep an EYE

Are the variables argc and argv are always local to main?

Asked In C++ MAN (11 years ago)

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(#M40028645) C++ QUESTION Technical Question on C++ and OOPS Keep an EYE

When I write a derived class's destructor, do I need to explicitly call the destructor for my
base class?

Asked In C++ MAN (12 years ago)

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(#M40028537) C++ QUESTION Technical Question on C++ and OOPS Keep an EYE

What are recursive functions? What are the advantages and disadvantages of Recursive algorithms?

Asked In C++ MAN (12 years ago)

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(#M40037428) C++ QUESTION any puzzle Keep an EYE

What do you mean by internal linking and external linking in c++?

Asked In C++ Tharambigai ramesh (11 years ago)

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(#M40030291) C++ QUESTION C++ Keep an EYE

What do you mean by virtual methods?

Asked In C++ MAN (11 years ago)

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(#M40030306) C++ QUESTION C++ Keep an EYE

Difference between a array name and a pointer variable?

Asked In C++ MAN (11 years ago)

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(#M40031815) C++ QUESTION String and pointers Keep an EYE

Q. What is the difference between char a[] = “string”; and char *p =
“string”;?
In the first case 6 bytes are allocated to the variable a which is fixed,
where as in the second case if *p is assigned to some other value the
allocate memory can change.
What’s the

Asked In C++ padmapriya (11 years ago)

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(#M40028512) C++ QUESTION Technical Question on C++ and OOPS Keep an EYE

What is the part of compiler that keeps track of names and their attributes?

Options
1) Compile Table
2) Symbol Table
3) Table
4) Logical Table

Asked In C++ MAN (12 years ago)

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(#M40028595) C++ QUESTION Technical Question on C++ and OOPS Keep an EYE

When does a “this” pointer get created?

Asked In C++ MAN (12 years ago)

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