Please enable JavaScript to use CodeHS

NV 9-12: 9-12.CS.HS.1

CodeHS Lessons

Compare levels of abstraction and interactions between application software, system software, and hardware layers.

Standard
2.7 Abstraction
Standard
1.9 Abstraction
11.2 Internet Hardware
11.3 Internet Addresses
11.5 DNS
11.6 Packets and Protocols
11.7 Sequential, Parallel & Distributed Computing
40.1 Routing
Standard
1.8 Abstraction
11.2 Internet Hardware
11.3 Internet Addresses
11.5 DNS
11.6 Routing
11.7 Packets and Protocols
11.8 Sequential, Parallel & Distributed Computing
Standard
1.9 Abstraction
13.2 Internet Hardware
13.3 Internet Addresses
13.5 DNS
13.7 Packets and Protocols
13.8 Sequential, Parallel & Distributed Computing
Standard
7.1 Operating Systems
7.4 Software and Applications
10.1 Internal Components
Standard
6.1 Intro to Digital Information
6.3 Encoding Text with Binary
Standard
11.3 Encoding Text with Binary
11.1 Intro to Digital Information
Standard
11.3 Encoding Text with Binary
11.1 Intro to Digital Information
Standard
2.1 Intro to Digital Information
2.3 Encoding Text with Binary
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
Standard
5.12 Binary
Standard
9.1 Abstraction
10.8 Abstraction
Standard
15.3 Abstraction
23.8 Abstraction
Standard
5.2 Operating Systems
5.5 Software and Applications
8.12 Binary
Standard
4.11 Encoding Text with Binary
Standard
2.11 Abstraction
3.11 Encoding Text with Binary
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
Standard
5.7 Sequential, Parallel & Distributed Computing
Standard
1.2 Internal Components
1.6 Intro to Digital Information
Standard
1.1 Internal Components
1.6 Operating Systems
1.7 Software and Applications
Standard
4.1 Internal Components
5.1 Operating Systems
5.4 Software and Applications
Standard
2.2 Operating Systems
2.6 Software and Applications
Standard
1.8 Abstraction
11.2 Internet Hardware
11.3 Internet Addresses
11.5 DNS
11.7 Packets and Protocols
11.8 Sequential, Parallel & Distributed Computing
Standard
13.1 Operating Systems
13.4 Software and Applications
Standard
5.1 Intro to Digital Information
5.3 Encoding Text with Binary
14.2 Operating Systems
14.4 Software and Applications
15.1 Internal Components
Standard
5.1 Intro to Digital Information
5.3 Encoding Text with Binary
14.2 Operating Systems
14.4 Software and Applications
15.1 Internal Components
Standard
6.1 Operating Systems
6.4 Software and Applications
7.1 Internal Components
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
Standard
3.1 Operating Systems
3.4 Software and Applications
5.1 Internal Components
6.9 Abstraction
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
Standard
1.8 Abstraction
8.1 Operating Systems
8.2 Software and Applications
8.4 Internet Hardware
8.5 Internet Addresses
8.7 DNS
8.9 Packets and Protocols
Standard
1.8 Abstraction
8.1 Operating Systems
8.2 Software and Applications
8.4 Internet Hardware
8.5 Internet Addresses
8.7 DNS
8.9 Packets and Protocols
Standard
2.1 Intro to Digital Information
2.3 Encoding Text with Binary
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
Standard
9.1 Intro to Digital Information
9.3 Encoding Text with Binary
Standard
1.1 Operating Systems
1.4 Software and Applications
7.12 Binary
Standard
3.1 Operating Systems
3.4 Software and Applications
4.1 Internal Components
Standard
1.8 Abstraction
5.5 Internal Components
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
Standard
1.7 Abstraction
10.6 Software and Applications
12.1 Internal Components
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
Standard
2.1 Internal Components
2.4 Software and Applications
3.7 Abstraction
Standard
2.1 Internal Components
2.4 Software and Applications
3.7 Abstraction
Standard
7.1 Operating Systems
7.4 Software and Applications
11.1 Internal Components
Standard
7.2 Internet Hardware
7.3 Internet Addresses
7.5 DNS
7.7 Packets and Protocols
7.8 Sequential, Parallel & Distributed Computing
Standard
5.1 Intro to Digital Information
5.3 Encoding Text with Binary
Standard
1.1 Intro to Digital Information
1.3 Encoding Text with Binary
Standard
6.1 Operating Systems
6.4 Software and Applications
9.1 Internal Components
Standard
4.1 Operating Systems
4.4 Software and Applications
10.1 Internal Components
Standard
8.1 Intro to Digital Information
8.3 Encoding Text with Binary
Standard
1.8 Abstraction
5.2 DNS
5.3 Packets and Protocols
6.1 Internal Components
6.6 Operating Systems
6.7 Software and Applications
6.9 Sequential, Parallel & Distributed Computing
Standard
1.8 Abstraction
5.2 DNS
5.3 Packets and Protocols
7.1 Internal Components
7.6 Operating Systems
7.7 Software and Applications
7.9 Sequential, Parallel & Distributed Computing
Standard
2.4 Computer Processing and Algorithms
7.1 Intro to Digital Information
7.3 Encoding Text with Binary
Standard
2.2 Internal and External Components
Standard
1.7 Abstraction
Standard
1.7 Abstraction
Standard
1.1 Operating Systems
1.4 Software and Applications
7.12 Binary