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I am developing a payroll system mini project.I used file concept in program for reading and writing.When the program is reloading into the memory that is if i execute next time the file was cleaned and adding data from the starting this is my problem.I want to strore the previous data and if i want to add any record that should be next of previous data.Please help me.
3138which are the 4 members functions in c++ objects that can either be declared explicitly by programmer or implementation if nt available.
4 6380How to Increment the value of the empid E001 for each and every employee by using the programe?
1 36581. Wrie a function which returns the most frequent number in a list of integers. Handle the case of more than one number which meets this criterion. public static int[] GetFrequency(int[] list)
1 7127what are three tenets of object orinted Systems?Why they call like that ? Please answer me. Advance thanks.
2 4843class CTest { public: void someMethod() { int nCount = 0; cout << "This is some method --> " << nCount; } }; int main() { CTest *pctest; pctest->someMethod(); return 0; } It will executes the someMethod() and displays the value too. how is it possible with our creating memory for the class . i think iam not creating object for the class. Thanks in Advance... Prakash
2280WHAT IS THE DIFFERENCE BETWEEN OBJECT BASED & OBJECT ORIENTD PROGRAMMING LANGUAGE.(GIVE AT LIST 4 PIONT)
TCS,
1 6052Why can't we have instance(stack) of a class as a member of the same class like eg.Class A{A obj;} as we can have self refential pointer
2148
What is advantage of inheritance?
How do you use inheritance in unity?
Why do we need oop?
What is difference between oop and pop?
What is the problem with multiple inheritance?
What is polymorphism programming?
What are two types of polymorphism?
Advantage and disadvantage of routing in telecom sector
What is polymorphism in oops with example?
What is overloading and its types?
What is variable example?
What is solid in oops?
What do you mean by abstraction?
Can static class have constructor?
Why is object oriented programming so hard?
