Document Object Model (DOM)

About Document Object Model (DOM)

An XML or HTML document is treated as a tree structure with each node representing a different section of the document by the cross-platform and language-independent Document Object Model interface. A document is represented by a logical tree in the DOM.

Programmers can create and construct documents, explore their structure, and add, alter, or delete pieces and information using the Document Object Model. With a few exceptions, the Document Object Model may read, modify, remove, or add everything present in an HTML or XML document.

DOM provides framework for representing all elements of a web page by web browsers as per W3C standards. Document Object Model (DOM) has gained immense popularity across the globe resulting in huge demand for certified professionals.

Why is Document Object Model (DOM) important?

A programming interface for online content is called the Document Object Model (DOM). To enable applications to alter the document's structure, design, and content, it represents the page. Programming languages can interact with the page because the DOM describes the document as nodes and objects.

DOM standardizes syntax to access elements in  a web page. Document Object Model (DOM) certified professionals, executives and managers are in high demand in companies across the globe.

Who should take the Document Object Model (DOM) Exam?

• Web developers
• Web programmers
• website designers
• Front end and back end developers
  
• Coding students
  
• Computer science graduates
• Full stack developers and programmers
  
• Intermediate and Advanced Javascript students

Knowledge and Skills required for the Document Object Model (DOM)

Candidates gain quick success in career of document object model (DOM) if they have skills of critical thinking and good communication skills as technical skills in HTML and networking.

Document Object Model (DOM) Practice Exam Objectives

Document Object Model (DOM) exam focuses on assessing your skills and knowledge in HTML and networking.

Document Object Model (DOM) Practice Exam Pre-requisite

There are no prerequisites for the Document Object Model (DOM) exam. Candidates who are well versed  in HTML and networking can easily clear the exam.

Document Object Model (DOM) Certification Course Outline

1. Overview of DOM
2. HTML and the DOM
3. DOM standards
4. The BOM
5. The CSSOM
6. The tree (Data structure)
7. The DOM tree
8. Wiring the splash screen element
9. Creating elements at runtime
10. Appending HTML strings width append()
11. Dynamic CSS
12. Pixel Pipeline Profiling
13. Animations using DOM
14. Bundling
15. DOM Sound Effects

Exam Format and Information

Certification name – Certificate in Document Object Model (DOM)
Exam duration – 60 minutes
Exam type - Multiple Choice Questions
Eligibility / pre-requisite - None
Exam language - English
Exam format - Online
Passing score - 25
Exam Fees  - INR 1199