What do you mean by function and operator overloading in c++?
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Explain virtual class and friend class.
What are proxy objects?
What is c++ iterator?
What is the use of seekg in c++?
what is COPY CONSTRUCTOR and what is it used for?
Explain differences between new() and delete()?
What is the output of the following 3D Array int arr[3][2][2]={1,2,3,4,5,6,7,8,9,10,11,12}; what is the output for arr[2][1][0]?
6 Answers HCL, Integra, IPMC, ORG,
Write a program which is required to process the time of a clock in hours and minutes, entered from the keyboard. With this program, there are two requirements for any data entered by a user: 1. The data must be of the correct type (in this case, two ints). 2. The data must be in the correct range: this means that, for the minutes, negative numbers and any number above 59 must be rejected; for the hours, negative numbers and any number above 23 must be rejected. Output error message for invalid data input. Output the time one and a half hour after the time input. i.e. Hour: 22 Min: 32 One and a half hour after 22:32 is 00:02
What is setiosflags c++?
How to implement is-a and has-a class relationships?
Explain what data encapsulation is in c++?
What do you mean by translation unit?