Tasks

1. In one word, if it is enclosed in quotation marks, what is it?
2. Create a variable called carName, assign the value Volvo to it.
3. This statement...userName = "buddy5000";...is correct only if the variable has already been ______.
4. Declare a variable without defining it. Then, in a second statement, assign it a string. (You've learned only one rule for naming variables so far, so it's the only one I'll hold you to.)
5. Write a program to declare an integer ?
6. Write a program to access an integer & assign value to an integer ?
7. Write a program Swap variable values using a temporary variable.
8. Write a program Swap variable values without a temporary variable.