1.2 Number System & Representation Part 2

1.2 Number System & Representation Part 1

Bits & Bytes: How Computers Represent Data - ppt video online download

Bits & Bytes: How Computers Represent Data - ppt video online download: Data Representation How do computers represent data? Computers are digital and use electricity Recognize only two discrete states: on or off Use a binary system to recognize two states Use Number system with two unique digits: 0 and 1, called bits (short for binary digits)

Processing Data. - ppt video online download

Processing Data. - ppt video online download: How does a computer represent data? Electronic signals or impulses Two types of signals Analog- Continuous waveform; Examples- talking and computerized gas pumps. Digital- On/off electrical states (bit); Examples- light switches and transistors; Most computers use digital signals. Digital Analog OFF ON ON OFF

Understanding binary Understanding Computers. - ppt download

Understanding binary Understanding Computers. - ppt download: Learning objectives Understand why all data is represented in binary in a computer Define a Bit, Byte, Kb, Mb and Gb Convert integers to binary numbers Convert binary numbers to integers Show how characters can be represented using ASCII

1.1 System Concept (Final Part)

 

1.1 System Concept (Part 1)

 

Introduction to SC015 : Computer Science Matriculation