What is polymorphism & list its types in c++?
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What is a unnitialised pointer?
if int1 has the value 12, int has the value 18, and int3 has the value 21, what is the result: int1 < int2 && int2 < int 3
What is meant by entry controlled loop? What all C++ loops are exit controlled?
Can a constructor return a value?
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
Explain about Virtual Function in C++?
Explain shallow copy?
Is it possible to pass an object of the same class in place of object reference to the copy constructor?
What is difference between malloc()/free() and new/delete?
What is an undefined reference/unresolved external symbol error and how do I fix it?
What is the precedence when there is a global variable and a local variable in the program with the same name?
What is #include cmath?
STL 
