Teach Yourself Borland C++ in 14 Days - portal

502 Appendix A
Day 1
1. There is no main() function. Every program must have a main() function.
2. One. A function can have many parameters but can only return one value.
3. The strcpy() function copies the contents of one string to another.
4. You never know. A variable will contain random data until it is initialized.
5. There is no limit to the number of functions a program can have.
6. Yes.
7. There is no function declaration for the doSomething() function.
8. One.
9. 19 characters plus the terminating NULL.
10. Zero.
Day 2
1. The statement immediately following the if statement. If a code block follows an
if statement, the entire code block will be executed.
2. The first parameter is the starting value, the second parameter is the test expression,
and the final parameter is the increment parameter.
3. A while loop checks the conditional expression at the beginning of the loop. A
do-while loop checks the conditional expression at the end of the loop.
4. The break statement is used to break out of a loop. The statement following the
loop will be executed following a break statement. The continue statement forces
program execution back to the top of the loop.
5. A global variable is one that is in scope anywhere in the program. It can be accessed
by any function in the program.
6. Yes. A structure can contain any number and type of data members.
7. With the direct member operator (.). Here’s an example:
record.LastName = “Noble”;
8. Yes.