Python -Unit 2

Python -Unit 2

1. Python is the most used programming language across the world

   • Many people,not just software engineers use this programming language.
     • In computing, simple instructions in an order is called algorithm.
       • In computing, when you break down a problem into smaller step which leads to the algorithm it is called Decomposition.
     • For example, mathematician,scientists ,data analysists as well as children like me.

2. In computing, you have to use lots of sequences because a computer isn't a human like me .A sequence is a pattern one after the other.

   • Python development environment is called IDLE otherwise known as Intergrated Development Environment.

3. A Variable is a location in memory in which you can temporarily store data such as text and numbers.

   • It can store data of different types and these different types do different things.
   • It cannot start with a number.