Interactive shell.
1. Describe how you would start Python's IDLE (interactive development environment).
2. Code a Python statement to print "What is a Python program?"
3. Print a blank line.
4. Compute the sum of 233 + 340.
5. For example, decrease countDown by 1.
6. Use * as the arithmetic operator in an expression to multiply 2 times 16.
7. Use the exponentiation operator ** when raising 2 to the fifth power.
8. Apply the / operator when performing true division of 9 by 2 to find the quotient of 9 divided by 2.
9. Code 9 modulus 2.