EngageTech

Welcome in the World of Software Explore software using following menu list Software Introduction Define Software Software Examples Programming languages used for creating softwares What is Software ? Awesome ! You have amazing question " What is the software ? ". Many of you think that it's a simple term , But it's not a term but it's a big industry. Billions of dollars market . In this covid19 pandemic software industry helped us to connect each other through video, audio calls. Social media channels given us opportunity to share our thoughts easily with wider audience. There are so Many applications of softwares. Software help us in each every field. Software makes our work easy. Software help us to share messages, write notes etc. Many of you asked your teachers about softwares. Maybe ! They gave you the answer to this Question. But that was not sufficient for you to understand software. Do you know why ? Because many teachers just ...

Objectives Understand why computers use binary (Base-2) numbering. Understand how to convert Base-2 numbers to Base-10 or Base-8. Understand how to convert Base-8 numbers to Base-10 or Base 2. Understand how to convert Base-16 numbers to Base-10, Base 2 or Base-8. Why Binary System? Computers are made of a series of switches Each switch has two states:  ON or OFF Each state can be represented by a number – 1 for “ON” and 0 for “OFF” Number System The position  of every different digit represents a different multiple of base. For every general number, we have to multiply each of digit by some power of base(B). Largest value of digit is always one less than base. Decimal Number System : Base 10, digit used : 0 to 9. Octal Number System :  Base 8, digit used : 0 to 7. Hexa Decimal Number System : Base 16, digit used : 0 to 9 , Letters used : A to F. Binary Number System : Base 2, digit used : 0,1. Concept of MSB & LSB MSD -(MOST SIGNIFICANT DIGIT) Leftmost digit having t...