Web Developer Mock Interview
Master 30 Web Developer interview questions covering front-end, back-end, and full-stack scenarios.
Question 19 of 30
Pretend I'm a tech novice. Can you explain what Namespacing in JavaScript is in plain English?
Experienced
How to Answer
Example Answer
Community Answers
William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
"Namespacing is used not only in JavaScript but in many other programming languages. It is a technique web developers use to avoid conflicts with other objects or variable elements within a webpage. It also is useful for helping organize blocks of code within the application. These blocks can then be managed as groups or reused as needed."
William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
This is a fundamental JavaScript question that should be easy for its experienced web developers to answer. The key here is using plain English as though you were speaking with somebody who had no technical background. This requires you not to use acronyms or any jargon somebody from outside the industry would not understand.
William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
"When programming in JavaScript, which is a common language used by web developers, namespace is known as a global object. This is an element within the webpage. Its purpose is to identify specific properties and objects displayed on the webpage. It helps developers to reuse some of the code they've already developed and also prevents conflicts from occurring within the webpage."
Write Your Answer
0 - Character Count
Unlock All 30 Web Developer Questions
Unlock expert responses to technical and behavioral questions interviewers prioritize.
Get StartedJump to Question