Please enable JavaScript to use CodeHS

HI 2: 2-DA-07

CodeHS Lessons

Represent data using multiple encoding schemes.

11.1 Intro to Digital Information
11.2 Number Systems
11.3 Encoding Text with Binary
11.4 Pixel Images
11.5 Hexadecimal
11.6 Pixel Colors!
13.6 Packets & Protocols
11.1 Intro to Digital Information
11.2 Number Systems
11.3 Encoding Text with Binary
11.4 Pixel Images
11.5 Hexadecimal
11.6 Pixel Colors!
13.6 Packets & Protocols
11.1 Intro to Digital Information
11.2 Number Systems
11.3 Encoding Text with Binary
11.4 Pixel Images
11.5 Hexadecimal
11.6 Pixel Colors!
11.1 Intro to Digital Information
11.2 Number Systems
11.3 Encoding Text with Binary
11.4 Pixel Images
11.5 Hexadecimal
11.6 Pixel Colors!
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
8.1 Intro to Digital Information
8.1 Intro to Digital Information
8.2 Number Systems
8.2 Number Systems
8.3 Encoding Text with Binary
8.3 Encoding Text with Binary
8.4 Pixel Images
8.4 Pixel Images
8.5 Hexadecimal
8.5 Hexadecimal
8.6 Pixel Colors!
8.6 Pixel Colors!
2.1 Intro to Digital Information
2.1 Intro to Digital Information
2.2 Number Systems
2.2 Number Systems
2.3 Encoding Text with Binary
2.3 Encoding Text with Binary
2.4 Pixel Images
2.4 Pixel Images
2.5 Hexadecimal
2.5 Hexadecimal
2.6 Pixel Colors!
2.6 Pixel Colors!
1.6 Intro to Digital Information
1.6 Intro to Digital Information
5.1 Intro to Digital Information
5.1 Intro to Digital Information
5.2 Number Systems
5.2 Number Systems
5.3 Encoding Text with Binary
5.3 Encoding Text with Binary
5.4 Pixel Images
5.4 Pixel Images
5.5 Hexadecimal
5.5 Hexadecimal
5.6 Pixel Colors!
5.6 Pixel Colors!
6.1 Intro to Digital Information
6.1 Intro to Digital Information
6.2 Number Systems
6.2 Number Systems
6.3 Encoding Text with Binary
6.3 Encoding Text with Binary
6.4 Pixel Images
6.4 Pixel Images
6.5 Hexadecimal
6.5 Hexadecimal
6.6 Pixel Colors!
6.6 Pixel Colors!
4.10 Number Systems
4.10 Number Systems
4.11 Encoding Text with Binary
4.11 Encoding Text with Binary
22.6 Structuring Data in SQL
22.12 Project: Security Assessment Report
22.6 Structuring Data in SQL
22.12 Project: Security Assessment Report
10.1 Project: Security Assessment Report
10.1 Project: Security Assessment Report
24.8 Packets & Protocols
24.9 Viewing a Webpage
24.8 Packets & Protocols
24.9 Viewing a Webpage
24.2 Notational Systems
24.3 Data Representation
9.1 Project: Security Assessment Report
9.1 Project: Security Assessment Report
10.2 Notational Systems
10.3 Data Representation
10.8 Packets & Protocols
10.8 Packets & Protocols
10.9 Viewing a Webpage
10.9 Viewing a Webpage
8.1 Project: Security Assessment Report
8.1 Project: Security Assessment Report
9.2 Notational Systems
9.3 Data Representation
9.8 Packets & Protocols
9.8 Packets & Protocols
9.9 Viewing a Webpage
9.9 Viewing a Webpage
6.1 Project: Security Assessment Report
6.1 Project: Security Assessment Report
9.2 Notational Systems
9.3 Data Representation
9.8 Packets & Protocols
9.8 Packets & Protocols
9.9 Viewing a Webpage
9.9 Viewing a Webpage
9.1 Project: Security Assessment Report
9.1 Project: Security Assessment Report
10.2 Notational Systems
10.3 Data Representation
10.8 Packets & Protocols
10.8 Packets & Protocols
10.9 Viewing a Webpage
10.9 Viewing a Webpage
2.6 Packets & Protocols
2.6 Packets & Protocols
5.6 Packets & Protocols
5.6 Packets & Protocols
5.7 Viewing a Webpage
5.7 Viewing a Webpage
5.11 Project: Secure the Company's Network
5.11 Project: Secure the Company's Network
2.2 Notational Systems
2.3 Data Representation
2.8 Packets & Protocols
2.8 Packets & Protocols
2.9 Viewing a Webpage
2.9 Viewing a Webpage
7.2 Notational Systems
7.3 Data Representation
7.8 Packets & Protocols
7.8 Packets & Protocols
7.10 Viewing a Webpage
7.10 Viewing a Webpage