Answer Posted / yashwant

object oriented prog. introduces the concept of object &
class.In object oriented lang. data member can be made
public, private, & protected. eg:- c++,java, etc.
c++ is advanced form of c. In one
hand c is procedure laugauge where as on other side c is
object oriented. we have some additional keywords in c than
c++.ex:-new etc.c++ also allows 256 char to store.

Differentiate between an inspector and a mutator ?

1289

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Explain linked list using c++ with an example?

1137

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What is a map in c++?

1292

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If horse and bird inherit virtual public from animal, do their constructors initialize the animal constructor? If pegasus inherits from both horse and bird, how does it initialize animal’s constructor?

1259

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Why do we use double in c++?

1122

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Differentiate between an array and a list?

1223

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What is a flag in c++?

1105

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What is copy constructor? Can we make copy constructor private in c++?

1125

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Given the following seqment of code containing a group of nested if instructions: y = 9; if ((x==3) || (x == 5)) y++; else if (x == 2) y *= 2; else if (x == ) y-= 7; else y = 8; if the value of x is 4 before the nested IFs are executed, what is the value of y after the nested IFs are executed?

2075

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How would you find out if a linked-list is a cycle or not?

1054

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What is virtual destructor? What is its use?

1119

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Will a recursive function without an end condition every quit, in practice a) Compiler-Specific (Some can convert to an infinite loop) b) No c) Yes

1132

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What is c++ similar to?

1250

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What is the difference between an external iterator and an internal iterator? Describe an advantage of an external iterator?

1164

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Should I learn c++ c?

1101

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