Page 105 - Computer - 3

IMPORTANCE OF CODING

Each action that the computer performs must have a code for it. The program or code
stored in a computer is like its language. Just as a human being cannot understand,
speak, or write anything without learning a language, a computer is useless to us
without proper code.

Thus, it is important to write the correct code for the machine to make it work
accurately. If the code written is not correct or the instructions are not given in the
correct order, the machine will not produce the correct result.

WHY LEARN CODING?
In today’s technology driven world, it is not enough just to know how to use various
machines and gadgets. It is equally important to understand how they work and to

apply the same technique to create better machines.
Writing code for computer requires a high level of logical reasoning and thinking

skills. It also requires the knowledge of special computer languages in which the
code is written. Once these skills are developed, we can create our own computer
games, drawing apps, animation movies, etc. Coding helps us understand how a
machine performs all the magical things quickly and easily for us.

Coding is also an important part of all aspects of life. You may not be a programmer
working in a technology company but can still use code. Most devices and services
we use today, from smartphones to smart TVs, from hiring a cab to ordering a pizza,

from sending email to video calling your friend, uses code.
Learning how to code enhances creative thinking, logical reasoning, teamwork, and
decision making skills. Thus, it is important to understand and learn coding.

Knowledge Discovery Subject Enrichment

People who write codes or programs are called Coders or Programmers. Programmers have
extensive knowledge of the language in which they write codes.

CODING ENVIRONMENTS

Coding, or programming, can be done in several ways. The method by which code

can be written is called a Coding Environment. Some modes of writing codes are:
1. Text-based coding: In this mode, we create codes by writing it with the help

of instructions typed out using a keyboard. This is also called Command-line

coding interface. Coding in Python language is an example of a text-based
coding environment.

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