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About the test
The MERN STACK test evaluates candidates based on skills: Node consisting of 1 MCQ question, React consisting of 10 MCQ questions, MongoDB Miscellaneous consisting of 14 MCQ questions, MERN consisting of 33 MCQ questions, ExpressJS consisting of 8 MCQ questions with a duration of 30 min. This test is of a moderate difficulty level and is taken by candidates with 2-4 years of experience.
Time:
30 min
Difficulty level:
Medium
Skills tested
Node
React
MongoDB Miscellaneous
MERN
ExpressJS
Questions covered
The MERN STACK test comes with 56 questions tagged with Node, React, MongoDB Miscellaneous, MERN, ExpressJS, Miscellaneous, Node Miscellaneous
How would you correctly implement a modal using Portals in the given React component structure?
You are designing a MongoDB schema for a blogging platform. Each blog post can have multiple comments. What is the optimal way to represent this relationship in MongoDB?
According to given scenario, Which combination of React features and techniques would be most effective for achieving this optimization?
In the given scenario, what is the correct rule for assigning keys to the list elements?
Choose the option that best describes the behavior of the event loop in Node.js, based on the provided scenario.
Choose the correct options for composing middleware in an Express.js application to handle authentication and logging in given scenario.(Select all that apply)
Consider given scenario, In Express.js, what is the purpose of the optional "next" parameter in a route handler function, and how might it be effectively utilized?
Choose the correct MongoDB transaction option(s) for ensuring atomicity and consistency in given scenario involving multiple operations within a transaction.
According to given scenario, what will be the impact of the provided code on the sharded cluster?
In the context of the given Express server structure, which option correctly implements WebSockets for real-time chat?
Which middleware would you use to handle file uploads, and how would you perform data validation for the required fields?
Get reports within 5 minutes after the assessment
Intervue enables companies to eliminate their dependency on internal engineering bandwidth for tech hiring.
Rahul Vaidya
Software Developer
Communication or Articulation
Approach to the Solution
Code Structure
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Ankit Gupta
Software Developer
Communication or Articulation
Approach to the Solution
Code Structure
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Shiresh Naik
Software Developer
Communication or Articulation
Approach to the Solution
Code Structure
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The MERN stack engineer test is designed to assess candidates for the following key skills and attributes
- Proficiency in MongoDB for database design and implementation
- Experience with Express.js for building server-side logic
- Expertise in React for developing web and mobile applications
- Strong knowledge of Node.js for server-side development
- Ability to design and implement APIs to support web and mobile applications
- Skill in writing clean and efficient code
- Capability to write unit tests for codebase
Helpful in hiring
Top Reasons Why
Intervue offers best way to shortlist MERN stack engineer
Test catered for on-the-job skills
The MERN stack engineer Test helps recruiters and hiring managers identify qualified candidates from a pool of resumes, and helps in taking objective hiring decisions.
Advanced proctoring
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What topics are covered in this test?
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What is technical assessment
A technical test is a formal evaluation used to assess and measure candidates' abilities, skills, knowledge, attitudes, and potential for a job or academic position.
What is technical assessment recruitment
Technical tests are used to assess and measure candidates' domain-specific skills and capabilities, offering a comprehensive view of their functional abilities. These evaluations are valuable in recruitment to identify the most suitable candidates for an organization and to ensure the effectiveness of development programs.
What is the use of technical test
Technical tests are employed in recruitment, campus hiring, and workforce development.
How does technical assessments in Intervue work?
Technical assessments can take various forms, including online tests, coding exercises, whiteboard interviews, and take-home assignments. These assessments are used to evaluate candidates' technical abilities, problem-solving skills, and communication skills, especially for roles in engineering, science, or software.
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On Interview, you get a coding environment, high quality video calling, whiteboarding, question bank, live Ai supported feedback & notes all on a single unified interface that makes conducting tech interviews a breeze.
Are technical assessment tests hard to attempt?
These tests demand a basic theoretical knowledge of potential hires with medium difficulty level.
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