This exam tests skills necessary for the attainment of the Couchbase Associate Node.js Developer With Couchbase Capella Certification.
Before August 1, 2023, this was a proctored exam. You may now take this exam WITHOUT A PROCTOR, one attempt per purchase, at your leisure and on your honor, at any time.
Successful completion of the Couchbase Associate Node.js Developer exam shows test-takers have a fundamental understanding of the Couchbase NoSQL database and essential functionality. They will demonstrate knowledge of modeling data to the benefit of the database and application, as well as how to write and implement N1QL queries. Additionally, test-takers will demonstrate their knowledge of creating, managing, and editing code relevant to the creation of data-backed Node.js applications using the Couchbase Capella and the Couchbase Node.js 3.x SDK.
Test-takers who pass the exam will receive a badge attesting to the attainment of their certification.
You can use this link to download the Exam Study Guide.
This exam no longer requires a proctor, as of August 1, 2023.
Introduction to Associate Node.js Developer Certification With Capella
- Describe the key steps to achieving the certification
- Understand how the course materials support the goal of certification
- Describe the characteristics of SQL vs NoSQL
- Explain the features of Couchbase NoSQL that benefit the Developer
- Summarize how Couchbase stores and manages data
Getting and Setting Up Couchbase Capella
- Summarize different ways to obtain Couchbase Capella and get started quickly
- Outline the key steps to installing and configuring Couchbase Capella as a single-node cluster
- Use the Couchbase management console to create Buckets, making basic sizing decisions based on anticipated data sets
- Load data sets into Couchbase Capella
How to Store and Access Data Using the Node.js SDK 3.x
- Describe the key ways to obtain the Node.js SDK 3.x and use in a project
- Summarize the important concepts related to interacting with Couchbase (Clusters, Buckets, and Collections)
- Use SDK to connect to a Couchbase database
- Use asynchronous method calls when utilizing the Couchbase Node.js 3.x SDK
- Use SDK to create, read, update and delete documents in Couchbase
- Explain how the Node.js SDK supports the ability to serialize and deserialize documents
How Document Design Impacts Application Behavior
- Identify what Data Modeling is and how it will impact applications
- Define and compare to consider when completing the Data Modeling process
- Compare and evaluate Data Modeling options and how they would impact application performance
How to Query Using the Node.js SDK 3.x
- Define N1QL and its essential elements and compare to querying in SQL databases
- Define and illustrate N1QL indexing and query elements
- Define N1QL syntax and essential elements needed for joining documents
- Demonstrate best practices when using Node.js SDK and N1QL queries
Beyond the Basics: Using the Node.js SDK 3.x to Do More
- Identify how to process Sub-Documents
- Compare appropriate Locking strategies
- Define how durability options might affect application performance
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