What is a stream? What kinds of streams are there?

Give one reason to use an ostrstream.

What is the main difference between getline and the >> operator?

What is the type of each expression in the following list?

In Example 1.31, identify the type and value of each numbered item:

#include <QTextStream>

int main() {
	QTextStream cout(stdout);
	int i = 5;
	int j=6;
	int* p = &i;                             
	int& r=i;      
	int& rpr=(*p);
	i = 10;
	p = &j;                                  
	rpr = 7;                                 

	r = 8;                                   
	cout << "i=" << i << " j=" << j << endl; 
	return 0;
}

What is the difference between a pointer and a reference?

What is the keyword "const" used for? Why and how would you use it in a program?

What is the "address-of" operator? Why and how would you use it in a program?

What is the "dereference" operator? Why and how would you use it in a program?

What is a null pointer? Why would you define one in a program?

What is a memory leak? What would cause one in a program?

What might cause a segmentation fault (or, in Windows, a general protection fault)?

What are the possible uses of const when dealing with pointers?

What is a function's signature?

What is meant by the term, "function overloading" ?

Why is it an error to have two functions with the same signature but different return types in one scope?

Why does main(int argc, char* argv[]) sometimes have parameters? What are they used for?