Which should be more useful: the protected and public virtuals?

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Write a program using GUI concept for the scheduling algorithms in Operating system like SJF,FCFS etc..

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make a middle node of doubly linklist to the top of the list

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Assume an array of structure is in order by studentID field of the record, where student IDs go from 101 to 500. Write the most efficient pseudocode algorithm you can to find the record with a specific studentID if every single student ID from 101 to 500 is used and the array has 400 elements. Write the most efficient pseudocode algorithm you can to find a record with a studentID near the end of the IDs, say in the range from 450 to 500, if not every single student ID in the range of 101 to 500 is used and the array size is only 300

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Write some differences between an external iterator and an internal iterator? Describe the advantage of an external iterator.

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In a function declaration, what does extern mean?

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#include<iostream.h> void main() { class x { public: int func(int) { cout<<"cool"; return 1; } } }

1 Answers   Infosys,

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Differentiate between an external iterator and an internal iterator? What is the advantage of an external iterator.

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Do inline functions improve performance?

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Can you please explain the difference between overloading and overriding?

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What is the difference between map and hashmap in c++?

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How are virtual functions implemented in c++?

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