IB Computer Science Topic C.1.2 Evolution of the Web Revision Notes (SL/HL)

IB Computer Science Topic C.1.2 Evolution of the Web Revision Notes (SL/HL) | RevisionDojo

The Web Has Evolved Dramatically Since Its Inception

The web has evolved from a collection of static documents to a dynamic, interactive, and intelligent platform.
This evolution has transformed how we communicate, collaborate, and access information.

The Early Web: Static and Read-Only

The early web was characterized by static HTML pages that were read-only.
Users could access information, but there was no interactivity or user-generated content.

Example

Tim Berners-Lee's first website, created in 1991, provided information about the World Wide Web project.
It was a simple, text-based page with hyperlinks to other documents.

Web 2.0: The Rise of Interactivity and User Participation

Web 2.0 marked a shift from static to dynamic content, enabling user interaction and collaboration.

Key features of Web 2.0 include:

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Definition

Paywall

(on a website) an arrangement whereby access is restricted to users who have paid to subscribe to the site.

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Duis aute irure dolor in reprehenderit

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

Note

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam quis nostrud exercitation.

Excepteur sint occaecat cupidatat non proident

Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit.

Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

Unlock the rest of this chapter with a free account

The Web Has Evolved Dramatically Since Its Inception

The web has evolved from a collection of static documents to a dynamic, interactive, and intelligent platform.
This evolution has transformed how we communicate, collaborate, and access information.

The Early Web: Static and Read-Only

The early web was characterized by static HTML pages that were read-only.
Users could access information, but there was no interactivity or user-generated content.

Example

Tim Berners-Lee's first website, created in 1991, provided information about the World Wide Web project.
It was a simple, text-based page with hyperlinks to other documents.

Web 2.0: The Rise of Interactivity and User Participation

Web 2.0 marked a shift from static to dynamic content, enabling user interaction and collaboration.

Key features of Web 2.0 include:

Definition

Paywall

(on a website) an arrangement whereby access is restricted to users who have paid to subscribe to the site.

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Note

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam quis nostrud exercitation.

Excepteur sint occaecat cupidatat non proident

Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

1. System fundamentals2 subtopics

2. Computer organization1 subtopic

3. Networks1 subtopic

4. Computational thinking, problem-solving and programming3 subtopics

5. Abstract data structures (HL)1 subtopic

6. Resource management (HL)1 subtopic

7. Control (HL)1 subtopic

A. Databases4 subtopics

B. Modelling and simulation4 subtopics

C. Web science6 subtopics

D. Object-oriented programming (OOP)4 subtopics

IB Computer Science C.1.2 Evolution of the Web Notes

1. System fundamentals2 subtopics

2. Computer organization1 subtopic

3. Networks1 subtopic

4. Computational thinking, problem-solving and programming3 subtopics

5. Abstract data structures (HL)1 subtopic

6. Resource management (HL)1 subtopic

7. Control (HL)1 subtopic

A. Databases4 subtopics

B. Modelling and simulation4 subtopics

C. Web science6 subtopics

D. Object-oriented programming (OOP)4 subtopics

The Web Has Evolved Dramatically Since Its Inception

The Early Web: Static and Read-Only

Web 2.0: The Rise of Interactivity and User Participation

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account

The Web Has Evolved Dramatically Since Its Inception

The Early Web: Static and Read-Only

Web 2.0: The Rise of Interactivity and User Participation

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account