Built-In Functions

Question 1

What is a Random Number Generator?

Answer 1

Given a minimum and maximum range, it will produce a new number when the function is called.

Question 2

What does Rounding do?

Answer 2

When using float/decimal numbers, you can round a value to a certain number of decimal places using the ‘round’ function.

Question 3

What does Truncation do?

Answer 3

Truncation works on float/double numbers to remove values after a certain decimal place.
It is used mainly in formatting when high precision is needed for operations but not necessary for displaying the value.