Binary, Decimal and Hexadecimal for Beginners

Data Representation

4.25 (34 reviews)
Udemy
platform
English
language
Other
category
instructor
1,520
students
1 hour
content
Mar 2018
last update
$19.99
regular price

What you will learn

Understand Binary, Decimal and Hexadecimal Number Bases

Understand how computers represent instructions

Convert between number bases and complete binary arithmetic

Understand how to encode characters and represent images

Description

This course considers the topics based around Computer Data representation. This includes covering different number bases, including practice in changing decimal to binary and hexadecimal. Binary arithmetic is also covered. Units of information, character encoding and representing images is also covered.

There is a lecture on each topic area, which includes example and practice questions where appropriate. A quiz is also provided within each section.


Screenshots

Binary, Decimal and Hexadecimal for Beginners - Screenshot_01Binary, Decimal and Hexadecimal for Beginners - Screenshot_02Binary, Decimal and Hexadecimal for Beginners - Screenshot_03Binary, Decimal and Hexadecimal for Beginners - Screenshot_04

Content

Introduction

Introduction

Number Bases

Number Bases
Number Bases Quiz
Use of Binary and Hexadecimal
Use of Binary and Hexadecimal

Converting Between Number Bases

Converting between the number bases.
Converting Between Number Bases

Units of Information

Bits, Bytes and All The Rest
Units of Information

Binary Arithmetic

Binary Addition
Binary Addition
Binary Shifts
Binary Shifts

Character Encoding

Understanding character sets
Character Encoding

Representing Images

Understanding pixels and bitmaps
Representing Images
Pixels, Colour Depth and File Size
Pixels, Colour Depth and File Size
Convert images into binary and back again

Representing Sound

Converting from analogue to digital
Representing Sound

Data Compression

What is, and how do we compress data?
Data Compression

Reviews

Matthew
November 22, 2019
A good overview of maths and used of number systems. Seems like it has been well tailored to GCSE Computer Science.
Zeff
July 26, 2019
This is not acceptable, you are selling a tutorial by simply reading the slides which i can also get it from just googling the topic.
Bobbie
July 21, 2018
This course is excellent and Ben Stolborg's delivery is engaging and to the point. Really enjoyed this course. Thank you.

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Related Topics

1574486
udemy ID
2/28/2018
course created date
7/23/2019
course indexed date
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course submited by