How can you jump the pointer with GOTO statement

There is a simple pattern for determining if a binary number is odd. what is it and why does this pattern occur? how many bits would you need if you wanted to have the ability to count up to 1000? how high could you count in binary if you used all 10 of your fingers as bits? (finger up means 1, finger down means 0)

What is the first step in creating a maintenance ?

Some of the first computer games were created in the early 1970s by college students experimenting after hours to see what the were capable of doing.