Please enable JavaScript to use CodeHS

WA 3A: 3A-CS-02

CodeHS Lessons

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

Standard
23.17 Ultra Karel
23.8 Abstraction
Standard
1.9 Abstraction
1.19 Ultra Karel
5.7 JavaScript vs Karel
Standard
1.8 Abstraction
1.17 Ultra Karel
5.8 Python vs Karel
Standard
1.9 Abstraction
1.19 Ultra Karel
5.7 JavaScript vs Karel
Standard
2.2 Computer Organization
2.2 Computer Organization
2.3 Software
2.3 Software
2.4 Hardware
2.4 Hardware
Standard
4.11 Using APIs
6.3 Using a CMS
Standard
8.5 Clients and Servers
8.5 Clients and Servers
10.4 Internet Hardware and Sending Information
10.4 Internet Hardware and Sending Information
10.9 Viewing a Webpage
10.9 Viewing a Webpage
9.1 Project: Security Assessment Report
9.1 Project: Security Assessment Report
Standard
10.17 Ultra Karel
10.8 Abstraction
Standard
10.2 Computer Organization
10.3 Software
10.4 Hardware
10.2 Computer Organization
10.3 Software
10.4 Hardware
Standard
10.2 Computer Organization
10.3 Software
10.4 Hardware
13.2 Internet Hardware and Sending Information
10.2 Computer Organization
10.3 Software
10.4 Hardware
13.2 Internet Hardware and Sending Information
Standard
2.2 Computer Organization
2.2 Computer Organization
2.3 Software
2.3 Software
2.4 Hardware
2.4 Hardware
Standard
2.8 Abstraction
2.8 Abstraction
Standard
2.2 Computer Organization
2.2 Computer Organization
2.3 Software
2.3 Software
2.4 Hardware
2.4 Hardware
Standard
2.8 Abstraction
2.8 Abstraction
Standard
2.8 Abstraction
2.8 Abstraction
4.3 Computer Organization
4.3 Computer Organization
4.4 Software
4.4 Software
Standard
3.8 Abstraction
3.8 Abstraction
Standard
2.8 Abstraction
2.8 Abstraction
Standard
2.2 Computer Organization
2.2 Computer Organization
2.3 Software
2.3 Software
2.4 Hardware
2.4 Hardware
Standard
2.8 Abstraction
2.8 Abstraction
Standard
2.2 Computer Organization
2.2 Computer Organization
2.3 Software
2.3 Software
2.4 Hardware
2.4 Hardware
Standard
2.8 Abstraction
2.8 Abstraction
4.2 Computer Organization
4.2 Computer Organization
4.3 Software
4.3 Software
4.4 Hardware
4.4 Hardware
Standard
1.2 Computer Organization
1.2 Computer Organization
1.3 Software
1.3 Software
1.4 Hardware
1.4 Hardware
Standard
2.2 Internet Hardware and Sending Information
2.2 Internet Hardware and Sending Information
2.8 Securing a Network
2.8 Securing a Network
Standard
2.8 Abstraction
2.8 Abstraction
9.5 Using APIs
9.6 Using a CMS
Standard
5.3 Internet Hardware and Sending Information
5.3 Internet Hardware and Sending Information
5.9 Viewing a Webpage
5.9 Viewing a Webpage
Standard
1.8 Abstraction
1.18 Ultra Karel
5.7 JavaScript vs Karel
Standard
2.8 Abstraction
2.8 Abstraction
4.2 Computer Organization
4.2 Computer Organization
4.3 Software
4.3 Software
4.4 Hardware
4.4 Hardware
22.4 Clients and Servers
22.12 Project: Security Assessment Report
22.4 Clients and Servers
22.12 Project: Security Assessment Report
Standard
8.11 Using APIs
9.3 Using a CMS
Standard
2.8 Abstraction
2.8 Abstraction
Standard
2.2 Computer Organization
2.2 Computer Organization
2.3 Software
2.3 Software
2.4 Hardware
2.4 Hardware
Standard
4.2 Computer Organization
4.2 Computer Organization
4.3 Software
4.3 Software
4.4 Hardware
4.4 Hardware
Standard
9.5 Clients and Servers
9.5 Clients and Servers
10.1 Project: Security Assessment Report
24.4 Internet Hardware and Sending Information
24.9 Viewing a Webpage
10.1 Project: Security Assessment Report
24.4 Internet Hardware and Sending Information
24.9 Viewing a Webpage
Standard
2.2 Computer Organization
2.2 Computer Organization
2.3 Software
2.3 Software
2.4 Hardware
2.4 Hardware
Standard
2.8 Abstraction
2.8 Abstraction
Standard
2.8 Abstraction
2.8 Abstraction
Standard
2.2 Computer Organization
2.2 Computer Organization
2.3 Software
2.3 Software
2.4 Hardware
2.4 Hardware
Standard
2.8 Abstraction
2.8 Abstraction
Standard
2.2 Computer Organization
2.2 Computer Organization
2.3 Software
2.3 Software
2.4 Hardware
2.4 Hardware
Standard
2.8 Abstraction
2.8 Abstraction
Standard
2.2 Computer Organization
2.2 Computer Organization
2.3 Software
2.3 Software
2.4 Hardware
2.4 Hardware
Standard
1.8 Abstraction
4.7 JavaScript vs Karel
Standard
1.8 Abstraction
4.7 JavaScript vs Karel
Standard
2.8 Abstraction
2.8 Abstraction
Standard
2.2 Computer Organization
2.2 Computer Organization
2.3 Software
2.3 Software
2.4 Hardware
2.4 Hardware
Standard
6.2 Internet Hardware and Sending Information
6.2 Internet Hardware and Sending Information
6.7 Viewing a Webpage
6.7 Viewing a Webpage
6.10 Securing a Network
6.10 Securing a Network
7.1 Project: Secure the Company's Network
7.1 Project: Secure the Company's Network
10.4 Clients and Servers
10.4 Clients and Servers
Standard
5.2 Internet Hardware and Sending Information
5.2 Internet Hardware and Sending Information
5.7 Viewing a Webpage
5.7 Viewing a Webpage
5.10 Securing a Network
5.10 Securing a Network
5.11 Project: Secure the Company's Network
5.11 Project: Secure the Company's Network
Standard
2.4 Internet Hardware and Sending Information
2.9 Viewing a Webpage
Standard
7.4 Internet Hardware and Sending Information
7.4 Internet Hardware and Sending Information
7.10 Viewing a Webpage
7.10 Viewing a Webpage
Standard
1.8 Abstraction
1.19 Ultra Karel
Standard
2.2 Computer Organization
2.2 Computer Organization
2.3 Software
2.3 Software
2.4 Hardware
2.4 Hardware
Standard
2.8 Abstraction
2.8 Abstraction
Standard
2.2 Computer Organization
2.2 Computer Organization
2.3 Software
2.3 Software
2.4 Hardware
2.4 Hardware
3.8 Abstraction
3.8 Abstraction
Standard
10.4 Internet Hardware and Sending Information
10.4 Internet Hardware and Sending Information
10.9 Viewing a Webpage
10.9 Viewing a Webpage
17.5 Clients and Servers
9.1 Project: Security Assessment Report
17.5 Clients and Servers
9.1 Project: Security Assessment Report
Standard
2.2 Computer Organization
2.2 Computer Organization
2.3 Software
2.3 Software
2.5 Hardware
2.5 Hardware
Standard
2.16 Ultra Karel
2.16 Ultra Karel
4.2 Computer Organization
4.2 Computer Organization
4.4 Hardware
4.4 Hardware
Standard
1.1 Computer Organization
1.1 Computer Organization
1.2 Software
1.2 Software
1.3 Hardware
1.3 Hardware
Standard
2.4 Internet Hardware and Sending Information
2.4 Internet Hardware and Sending Information
2.9 Viewing a Webpage
2.9 Viewing a Webpage
Standard
2.3 Clients and Servers
2.3 Clients and Servers
Standard
7.2 Computer Organization
7.2 Computer Organization
7.4 Hardware
7.4 Hardware
7.5 Internet Hardware and Sending Information
7.5 Internet Hardware and Sending Information
7.6 Clients and Servers
7.6 Clients and Servers
Standard
7.1 Clients and Servers
7.1 Clients and Servers
8.1 Project: Security Assessment Report
8.1 Project: Security Assessment Report
9.4 Internet Hardware and Sending Information
9.4 Internet Hardware and Sending Information
9.9 Viewing a Webpage
9.9 Viewing a Webpage
Standard
5.6 Clients and Servers
5.6 Clients and Servers
9.4 Internet Hardware and Sending Information
9.4 Internet Hardware and Sending Information
9.9 Viewing a Webpage
9.9 Viewing a Webpage
6.1 Project: Security Assessment Report
6.1 Project: Security Assessment Report
Standard
2.8 Abstraction
2.8 Abstraction
Standard
2.2 Computer Organization
2.2 Computer Organization
2.3 Software
2.3 Software
2.4 Hardware
2.4 Hardware
Standard
1.8 Abstraction
Standard
3.3 Computer Organization
3.3 Computer Organization
3.4 Software
3.4 Software