Python Turtle

Question 1

What are the three programming constructs?

Answer 1

1) Sequence
2) Selection
3) Iteration

Question 2

What types of loops are there?

Answer 2

There are two types of loops, the for loop and the while loop.

Question 3

When do you use a for loop?

Answer 3

A for loop is used when you know how many times you want to iterate the code.

Question 4

When do you use a while loop?

Answer 4

A while loop is used when you don’t know how many times the code will iterate.

Question 5

What is a program?

Answer 5

A program is a detailed set of instructions telling a computer exactly what to do.

Question 6

How can Python be used?

Answer 6

Python can be used for building websites, programming robots, scientific computing and games.

Question 7

What is debugging?

Answer 7

Debugging is when a programmer finds bugs (errors) in their code and fixes them to improve the program.

Question 8

Why are loops useful?

Answer 8

Loops can be very useful and can save a lot of time. Loops repeat the same or similar code a number of times.