JSNAD Node.js Application Development Certification Quiz

Description

The Node.js certification course is designed to help you acquire the necessary skills and knowledge to become a certified Node.js developer. It is a comprehensive program that covers a wide range of topics related to Node.js application development certification. The exam curriculum includes:

The JSNAD certification is well-suited for the Node.js developer who has an intermediate level of expertise and a minimum of two years of practical experience in Node.js development. This certification is tailored for individuals aiming to showcase their proficiency in Node.js for building various types of applications, placing a particular emphasis on a solid grasp of the fundamental Node.js core APIs.

In the two-hour examination, your abilities will be evaluated across a range of tasks, including troubleshooting Node.js issues, overseeing asynchronous operations, and overseeing process management. The exam assesses both your understanding and proficiency in areas that align with the expectations for a seasoned Node.js application developer. This performance-based assessment incorporates scenarios that mimic real-world work situations.

The JSNAD certification showcases the capacity to execute tasks within settings that mirror real-world scenarios, instilling employers with assurance that the certified individual possesses a diverse skill set encompassing JavaScript and associated technologies. Successfully completing a performance-oriented exam proves the candidate's aptitude in tackling demanding real-world assignments within specified time limitations.

1. Buffer and Streams 11%

• Node.js Buffer API’s

• Incremental Processing

• Transforming Data

• Connecting Streams

2. Control flow 12%

• Managing asynchronous operations

• Control flow abstractions

3. Child Processes 8%

• Spawning or Executing child processes

• Child process configuration

4. Diagnostics 6%

• Debugging Node.js

• Basic performance analysis

5. Error Handling 8%

• Common patterns

• Handling errors in various scenarios

6. Node.js CLI 4%

• Node executable command line flags

7. Events 11%

• The event system

• Building event emitters

• Consuming event emitters

8. File System 8%

• Input/output

• Watching

9. JavaScript Prerequisites 7%

• Language fundamentals

• Core language features

10. Module system 7%

• CommonJS Module System only

• Process/Operating System 6%

• Controlling the process

• Getting system data

11. Package.json 6%

• Package configuration

• Dependency management

12. Unit Testing 6%

• Using assertions

• Testing synchronous code

• Testing asynchronous code

TAKE THIS COURSE