Answer Posted / geetha

#include<iostream.h> is a header file .it helps to perform
the cin,cout statements.
1.iostream-input output stream.
2.cin is like a scanf statement in "C" but it do not need a
format specification.this also called as right in operator
(ie)scanf("%d,%d",&a,&b)
cin>>a>>b
3.cout is like a printf statement in "C" but it do not need
a format specification.this also called as left out
operator
(ie)printf("%d,%d",a,b)
cout<<a<<b

Write a single instruction that will store an EVEN random integer between 54 and 212 inclusive in the variable myran. (NOTE only generate EVEN random numbers)

1591

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What is private public protected in c++?

629

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Which recursive sorting technique always makes recursive calls to sort subarrays that are about half size of the original array?

706

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Write a program which employs Recursion

858

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What is a down cast?

687

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Write a corrected statement in c++ so that the statement will work properly. if (4 < x < 11) y=2*x;

1593

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Which bit wise operator is suitable for turning off a particular bit in a number?

737

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What is a binary file? List the merits and demerits of the binary file usagein C++.

834

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What is the difference between delegation and implemented-in-terms-of?

632

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Explain rtti.

676

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What does ctime() do?

691

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Why would you use pointers in c++?

716

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Write down the equivalent pointer expression for referring the same element a[i][j][k][l]?

812

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Explain the volatile and mutable keywords.

716

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Which is best c++ or java?

740

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