C++ program output? Explain output of this program. #include <iostream> using std::cout; using std::cin; int main() {   cout<<cout<<' ';   cout<<cin;   return 0; } It prints some address in hexadecimal. what is it?

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Can you declare an array without a size in c++?

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Does a derived class inherit or doesn't inherit?

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What is vector pair in c++?

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wrong statement about c++ a)code removably b)encapsulation of data and code c)program easy maintenance d)program runs faster

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What is RTRT tool?can it be used for automation?can it work on packet PC?

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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?

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diff between pointer and reference in c++?

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Is c++ still in demand?

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What is malloc in c++?

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What are activex and ole?

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Can a constructor throw a exception? How to handle the error when the constructor fails?

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