Answer / som shekhar

Multiton pattern is similar to singleton pattern but it
keeps the named instances in a key value pair.
In singleton pattern, the class will have only one instances
but in the multiton pattern it manages a map of named instances.

Answer / sudhirkature

void main()

Difference between pass by value and pass by reference?

0 Answers  

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Write a program which uses functions like strcmp(), strcpy()? etc

0 Answers  

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What is the difference between mutex and binary semaphore?

0 Answers  

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Explain working of printf?

8 Answers  

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Explain public, protected, private in c++?

0 Answers  

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Write a program which uses Command Line Arguments

0 Answers  

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What is #include iomanip?

0 Answers  

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What is a parameterized type?

1 Answers  

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what is a class? Explain with an example.

0 Answers  

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Explain overriding.

0 Answers  

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class Foo { public: Foo(int i) { } }; class Bar : virtual Foo { public: Bar() { } }; Bar b; Referring to the above code, when the object 'b' is defined, a compiler error will occur. What action fixes the compiler error? a) Adding a virtual destructor to the class Bar b) Adding a constructor to Bar which takes an int parameter c) Adding "Foo()" to the Bar constructor d) Adding a copy constructor to the class Foo e) Adding "Foo(0)" to the Bar::Bar initializer list

2 Answers   Quark,

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How do you know that your class needs a virtual destructor?

5 Answers   Lucent,

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