What does xhtml stand for?

Write a loop that displays all possible combinations of two letters where the letters are 'a', or 'b', or 'c', or 'd', or 'e'. The combinations should be displayed in ascending alphabetical order and all lowercase:

Which object waits for and responds toan event from a GUI component? buttonlistener GUIlistener action eventlistener windowlistener

Which of the following is NOT a good way to reduce pollutants in paint shops?

What is the best way to limit a google search and get the most specific information possible?

Geraldine's Landscaping Service and Gerard's Lawn Maintenance are merging their businesses and want to merge their customer files.

How many spaces should you use for an indent?

A working model of a new product for testing purposes.

Two variables, x and y, supposedly hold strings of digits. Write code that converts these to integers and assigns a variable z the sum of these two integers.

1. How is Cyber Bullying different from bullying in person? 2. What could you do about stopping Cyber Bullying?

What two variables does mass depend on?