Training > Web & Application > Protected: Node.js Services Development (LFW212)) + JSNSD Exam Bundle
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Node.js Services Development (LFW212) + JSNSD Exam Bundle

Who Is It For
This course is designed for developers on their way to senior level who wish to master and demonstrate their Node.js knowledge and skills, in particular how to use Node with frameworks to rapidly and securely compose servers and services. Before enrolling, students should know how to use a command line terminal, and be familiar with JavaScript as well as knowledge domains of the OpenJS Node.js Application Developer (JSNAD) program.
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What You’ll Learn
In this course, you will learn how to create web servers and leverage ecosystem frameworks for rapid composability. You will also learn how HTTP works at a Node core API level, what the essential RESTful practices are, and what is needed to implement RESTful services. Finally, you will develop skills needed for server and service composition.
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What It Demonstrates
After completing this course, you will be able to build RESTful JSON services that are secure and straightforward to maintain. These skills will prepare you for some of the most common Node.js roles in the industry today. The course also prepares you to take the OpenJS Node.js Services Developer certification.
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Course Outline
Chapter 1. Course Introduction
Chapter 2. Setting Up
Chapter 3. Creating a Web Server
Chapter 4. Serving Web Content
Chapter 5. Creating RESTful JSON Services
Chapter 6. Manipulating Data with RESTful Services
Chapter 7. Consuming and Aggregating Services
Chapter 8. Proxying HTTP Requests
Chapter 9. Web Security: Handling User Input
Chapter 10. Web Security: Mitigating Attacks
Exam Domains & Competencies
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Servers and Services70%
Implementing public facing web servers
Creating RESTful HTTP services
Consuming other HTTP services
Knowledge of HTTP verbs and status codes
Processing user input
Security30%
Protecting against malicious input
Attack mitigation
Exam Details & Resources
This exam is an online, proctored, performance-based test that requires implementing multiple solutions within a Remote Desktop Linux environment. Visual Studio Code, Vim and Webstorm (kindly sponsored by JetBrains) are included as editors in this environment.

The exam includes tasks simulating on-the-job scenarios, and Candidates have 2 hours to complete the tasks.

Prerequisites
Before taking this course, you should be familiar with:

  • Command line terminal
  • JavaScript
  • Knowledge domains of JSNAD
Lab Info
Lab exercises in this course are designed to work either on native hardware, or using a virtual machine (VM), under a hypervisor, such as those in the KVM, VMWare, or Virtual Box families. Detailed instructions to set up your lab environment are provided in the course.
Learning Path
100% Money Back Guarantee
Course Includes
Online Self-Paced
20-25 hours of Course Material
Hands-on Labs & Assignments 1
12 Months of Access to Online Course
Digital Badge
Discussion forums
Exam Includes
Online
Duration of Exam 2 hours
Certification Valid for 3 Years
Version of Software NodeJS Version 18 LTS
Includes 12 Month Exam Eligibility
One Retake
PDF Certificate and Digital Badge
Performance-Based Exam
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Course Experience Level: Intermediate
Exam Experience Level: Intermediate
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