What is #include iostream?

0 Answers  

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write a C++ programming using for loop: * * * * * * * * * *

4 Answers   TCS,

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class Alpha { public: char data[10000]; Alpha(); ~Alpha(); }; class Beta { public: Beta() { n = 0; } void FillData(Alpha a); private: int n; }; How do you make the above sample code more efficient? a) If possible, make the constructor for Beta private to reduce the overhead of public constructors. b) Change the return type in FillData to int to negate the implicit return conversion from "int" to "void". c) Make the destructor for Alpha virtual. d) Make the constructor for Alpha virtual. e) Pass a const reference to Alpha in FillData

2 Answers   Quark,

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Write a C++ program that asks the user to choose a number between 1 and 1000. Then, your program should be able to guess the number by asking the user no more than 10 yes/no questions. Use a while loop in your program

1 Answers  

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Given a simple program designed to take inputs of integers from 1-1000 and to output the factorial value of that number, how would you test this program? You do not have access to the code. Please be as specific as possible.

4 Answers   Microsoft,

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What is the use of "new" operator?

0 Answers  

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What are different types of polymorphism supported by C++

2 Answers   CA, GameLoft,

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Difference between Constructors and static constructors?

3 Answers   IBM, TCS,

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Is there any function that can skip certain number of characters present in the input stream?

0 Answers  

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What is ctime c++?

0 Answers  

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what is difference between internet and Internet?

12 Answers   College School Exams Tests, Microsoft, MIT, TCS,

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Describe delete operator?

0 Answers  

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