what is a class? Explain with an example.

0 Answers  

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Difference between shift left and shift right?

1 Answers   Symphony,

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Reads in the size of a square from the screen; 2. Prints a hollow square of that size out of “-“, “|” and blanks on screen; 3. Prints the same hollow square onto a text file. Your program should work for squares of all side sizes between 1 and 20. --- │ │ │ │ │ │ ---

0 Answers  

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class Foo { const int x; protected: Foo(int f); ~Foo(); }; Foo f; Referring to the sample code above, why will the class declaration not compile? a) The variable x is const. b) The destructor is protected. c) The destructor is not public. d) The constructor is protected. e) There is no default constructor.

5 Answers   Quark,

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Write a String class which has: 1) default constructor 2) copy constructor 3) destructor 4) equality operator similar to strcmp 5) constructor which takes a character array parameter 6) stream << operator

2 Answers   HCL, Lehman Brothers, Zoomerang,

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Write about all the implicit member functions of a class?

0 Answers  

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What is a conversion constructor?

1 Answers  

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What is a unnitialised pointer?

0 Answers  

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What is istream c++?

0 Answers  

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what are Operators and explain with an example?

0 Answers  

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write a function signature with various number of parameters.

0 Answers  

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What are the rules about using an underscore in a c++ identifier?

0 Answers  

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