What is extern c++?
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What is a rooted hierarchy?
What is the use of "new" operator?
What is the outcome of cout< a) 16 b) 17 c) 16.5
What is the hardest coding language to learn?
What is the exit function in c++?
Write a Program for read a line from file from location N1 to N2 using command line arguments. Eg:exe 10 20 a.c
How would you stop a class from class from being derived or inherited?The constructer should not be Private,as object instantiation should be allowed.
When do we use copy constructors?
Can we specify variable field width in a scanf() format string? If possible how?
What can I safely assume about the initial values of variables which are not explicitly initialized?
What is the use of bit fields in structure declaration?
How many namespaces are there in c++?