How the V-Table mechanism works?

6 Answers   HP,

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

0 Answers  

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Difference between pointer to constant vs. Pointer constant

0 Answers  

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What are the various access specifiers in c++?

0 Answers  

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class professor {}; class teacher : public virtual professor {}; class researcher : public virtual professor {}; class myprofessor : public teacher, public researcher {}; Referring to the sample code above, if an object of class "myprofessor" were created, how many instances of professor will it contain? a) 0 b) 1 c) 2 d) 3 e) 4

4 Answers   Quark,

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Write a function to perform the substraction of two numbers. Eg: char N1="123", N2="478", N3=-355(N1-N2).

0 Answers  

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Differentiate between a copy constructor and an overloaded assignment operator.

0 Answers  

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Can a list of string be stored within a two dimensional array?

0 Answers  

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What is private inheritance?

0 Answers  

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What is the basic structure of a c++ program?

0 Answers  

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Difference between Constructors and static constructors?

3 Answers   IBM, TCS,

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What is "strstream" ?

1 Answers   Huawei,

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