Answer / rahul

int i = 10;
i = i >> 1;

Answer / saranya

if s=10
s=s>>1

What is scope of a variable? (LOLZ)

2 Answers   CA, TCS,

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class A { public: void f(); protected: A() {} A(const A&){} }; Examine the class declaration shown above. Why are the default and copy constructors declared as protected? 1. To ensure that A cannot be created via new by a more derived class 2. To ensure that A cannot be copied 3. To ensure that A cannot be used as a base class except when public inheritance has been used 4. To ensure that A cannot be created/copied outside the inheritance chain 5. To ensure that A cannot be instantiated as a static variable

1 Answers  

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Give a very good method to count the number of ones in a "n" (e.g. 32) bit number.

3 Answers  

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True or false, if you keep incrementing a variable, it will become negative a) True b) False c) It depends

0 Answers  

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How to create a reference variable in C++

1 Answers  

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What is abstraction with real time example?

0 Answers  

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write a program in c++ to generate imp z y x w v w x y z z y x w x y z z y x y z z y z z

4 Answers  

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What is long in c++?

0 Answers  

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What is "strstream" ?

1 Answers   Huawei,

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Difference between Abstraction and encapsulation in C++?

0 Answers   Impetus,

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What is rvalue?

0 Answers  

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Why pure virtual functions are used if they don't have implementation / When does a pure virtual function become useful?

1 Answers  

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