What are the advantage of using register variables?


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More C++ General Interview Questions

Design a program to input a date from user in the form day/month/year (e.g. 2/6/2000) and report whether it’s a valid date or not. The program should take account of leap years. You will need to know that a leap year is a year that is exactly divisible by 4, except that century years are only leap years if they are divisible by 400.

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What is Destructor in C++?

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What are the types of container classes?

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What is a pure virtual function? Why is it represented as = 0...how is the internal implementation for the same

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Write down the equivalent pointer expression for referring the same element a[i][j][k][l]?

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Define a constructor - what it is and how it might be called (2 methods)?

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Explain about templates of C++.

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A milk carton can hold 3.78 litres of milk. Each morning, a dairy farm ships cartons of milk to a local grocery store. The cost of producing one litre of milk is $0.38, and the profit of each carton of milk is $0.27. Write a C++ program that prompts the user to enter the total amount of milk produced in the morning. Then display the number of milk cartons needed to hold milk, the cost of producing milk, and the profit for producing milk.

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What is runtime polymorphism in c++?

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Can you please explain the difference between static and dynamic binding of functions?

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What are the vectors in c++?

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What is split a string in c++?

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