Nembono Media Interview Questions and Answers

Q1. React Hooks , Virtual Dom , and other some basic ReactJS questions .
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Q2. JavaScript ES6 questions and some basic logical Coding questions .
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Q1. JavaScript advance questions such as - Promise , Async awit
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Q2. Logical Coding question and Events.
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Q3. OOPs Concepts and Functions.
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OOPs Concepts focus on encapsulation, inheritance, polymorphism, and abstraction. Functions are reusable blocks of code.
• OOPs Concepts include encapsulation, inheritance, polymorphism, and abstraction.

• Encapsulation involves bundling data and methods that operate on the data into a single unit.

• Inheritance allows a class to inherit properties and behavior from another class.

• Polymorphism enables objects to be treated as in...read more
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Q4. High order Component , Call back functions
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Q1. Explain in detail about your last project
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Q2. What is Regression Testing and Retesting
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Regression testing is testing the existing functionality of the software after making changes to ensure that the changes have not affected the existing functionality. Retesting is testing the same functionality again after fixing the defects found during regression testing.
• Regression testing is done to ensure that the changes made to the software have not affected the existing functionality.

• Retesting is done to ensure ...read more
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Q3. What 300 & 301 status codes represents?
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300 represents multiple choices and 301 represents moved permanently.
• 300 status code represents multiple choices, indicating that the requested resource has multiple representations available.

• 301 status code represents moved permanently, indicating that the requested resource has been permanently moved to a new URL.

• Both status codes are used in HTTP responses to indicate the status of a requested resource.

• Examples of 3...read more
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Q4. What is Sanity Testing and Smoke Testing?
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Sanity testing and Smoke testing are types of software testing performed to check the basic functionality of the application.
• Smoke testing is a type of testing that checks whether the critical functionalities of the application are working fine or not.

• Sanity testing is a type of testing that checks whether the bugs reported earlier have been fixed or not.

• Smoke testing is performed after the build is received from the d...read more
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Q5. What is Severity and Priority?
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Severity is the impact of a defect on the system, while Priority is the order in which defects should be fixed.
• Severity is based on the extent of damage caused by a defect

• Priority is based on the importance of the affected functionality

• High Severity and High Priority defects should be fixed first

• Example: A spelling mistake in a button label has low Severity but high Priority if it affects usability
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Q6. Explain High priority and low severity with an example
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High priority means the issue needs to be fixed immediately, while low severity means the issue has minimal impact on the system.
• High priority issues are critical and can cause system failure or data loss

• Low severity issues are minor and do not affect the system's functionality

• Example of high priority and low severity issue: A critical security vulnerability is high priority but low severity because it has not yet been...read more
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Q7. Explain low priority and high severity with an example
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Low priority and high severity refer to the impact and urgency of a bug respectively.
• Low priority bugs are those that do not have a significant impact on the system or user experience, but still need to be fixed eventually.

• High severity bugs are those that have a significant impact on the system or user experience and need to be fixed urgently.

• For example, a low priority bug could be a typo in a non-critical error mess...read more
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Q8. What is Agile methodology
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Agile methodology is an iterative approach to software development that emphasizes flexibility and customer satisfaction.
• Agile values individuals and interactions over processes and tools

• It emphasizes working software over comprehensive documentation

• It encourages collaboration between developers and customers

• It involves breaking down projects into smaller, manageable chunks called sprints

• Examples of Agile methodologies...read more
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Q9. Which test should do first and why?
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The test that should be done first is the one that covers the most critical and high-risk functionality.
• Identify critical and high-risk functionality

• Prioritize tests based on risk

• Perform tests in a logical order

• Re-evaluate test priorities as development progresses
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Q10. Logical question - You have 3 switches and one bulb in another room, you have to find which switch in connected to that bulb, you are given only ONE CHANCE.
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Q1. Tell me about your self
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Q2. What's your hobby
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Q3. Where do you live
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Q4. Why should be hire you
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Q5. Which subject do you like most
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Q6. You expect this salary
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Q7. What's your father's working
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Q1. Job requirements
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Q1. One map related question regarding sorting string according to number of occurance of characters in it.
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Q2. Right view of tree (recursive and using level order)
Ans. 
Printing the right view of a tree using recursion and level order traversal.
• Recursively traverse the right subtree first and then the left subtree.

• For level order traversal, use a queue to store nodes at each level.

• Print the rightmost node at each level.

• Example: For tree 1-2-3-4-5, the right view is 1-2-4-5.
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Q3. Some dbms, os, system design related terminologies like (foreign key, primary key, difference between them, scaling and types of it, few question on os)
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Q1. Basic oops concepts. with examples
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Q2. Java specific question and to write abstract class, interface and state difference between them.
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Q3. Solid design pattern question to implement it with given example.
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Q4. Sql query, os related question (deadlocks, and it s resolution)
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Q1. It was managerial round based solely on resume. asked about my internship work, how I perform in team, work which I have done in previous organisation.
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Q2. Few fun topics and discussions
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The first round was coding round to test the candidate's ability . Test duration was one hour. The coding test was based on basic javascript logics.

The second round was group discussion. The topic was strategy to build a project, folder structure and API integration etc.

Q1. First question was tell about yourself in detail.
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Q2. Second was why should we hire you?
Ans. 
I am a highly skilled Full Stack Developer with a strong track record of delivering high-quality projects.
• I have extensive experience in both front-end and back-end development.

• I am proficient in multiple programming languages and frameworks, allowing me to adapt to any project requirements.

• I have a proven ability to work well in teams and collaborate effectively with stakeholders.

• I am constantly learning and staying u...read more
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Q3. What can you bring to the company?
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I can bring a strong technical skillset, a passion for problem-solving, and a collaborative mindset to the company.
• Strong technical skillset in full stack development

• Ability to solve complex problems and find innovative solutions

• Collaborative mindset to work effectively in a team

• Experience with relevant technologies and frameworks

• Strong communication and interpersonal skills
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Q1. What is your weakness ans strength?
Ans. 
My strength is problem-solving and my weakness is public speaking.
• Strength: Proficient in identifying and solving complex problems

• Weakness: Nervousness while speaking in front of large audiences

• Strength: Ability to learn and adapt to new technologies quickly

• Weakness: Difficulty in delegating tasks to others

• Strength: Attention to detail and ability to work under pressure

• Weakness: Tendency to overthink and second-guess d
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Q2. What is you salary expectation?
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I would expect a salary that is competitive and reflective of my skills and experience.
• Research the average salary range for Full Stack Developers in your area.

• Consider your years of experience, education, and any specialized skills you have.

• Be prepared to negotiate and discuss your salary expectations during the interview process.
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Q1. Why do you want to join
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Q2. Can you use social media
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The assignment consist of general topics which is not subjective based.

Q1. Tell me something out of your resume
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Q2. Tell me about yourself
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Q1. Why digital marketing
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Q2. Are you planning for higher education
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Q3. What do you know about digital marketing
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