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Cheers Interactive Associate Fullstack Developer Interview Questions and Answers
Cheers Interactive Associate Fullstack Developer Interview Experiences
1 interview found
Selected
I applied via Approached by Company and was interviewed in Apr 2023. There was 1 interview round.
(3 Questions)
- Q1. There were some javascript related questions, some react.js, 1 easy implementation question in codesandbox.
- Q2. May ask a puzzle or two.
- Q3. Foreach vs map, the difference was asked.
- Ans.
foreach executes a function on each array element, while map transforms each element and returns a new array.
foreach does not return a new array; it simply executes a function for each element.
map returns a new array containing the results of applying a function to each element.
Example of foreach: [1, 2, 3].forEach(num => console.log(num)); // Logs 1, 2, 3
Example of map: const doubled = [1, 2, 3].map(num => num *...
Interview Preparation Tips
- Javascript
- React.Js
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Interview questions from similar companies
I applied via Campus Placement and was interviewed before Nov 2020. There was 1 interview round.
Interview Questionnaire
4 Questions
- Q1. SQL Queries
- Q2. OOPS Concepts
- Q3. Program to calculate factorial
- Ans.
Program to calculate factorial
Use a loop to multiply the numbers from 1 to n
Handle edge cases like 0 and negative numbers
Use recursion for a more elegant solution
- Q4. Projects- Major , Minor , Internship
Interview Preparation Tips
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Apr 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. What synchronous and asynchronous means??
- Ans.
Synchronous means happening at the same time, while asynchronous means not happening at the same time.
Synchronous operations occur in real-time, while asynchronous operations can be delayed or queued.
Synchronous operations block the program until they are completed, while asynchronous operations allow the program to continue running.
Examples of synchronous operations include function calls and loops, while examples of ...
- Q2. When to use CTE and temp table.
- Ans.
CTE and temp table usage in SQL
Use CTE for recursive queries and complex subqueries
Use temp tables for large data sets and complex queries
CTE is more efficient for small data sets
Temp tables can be indexed for faster performance
Consider the scope and lifespan of the data when choosing between CTE and temp table
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Questions regarding design patterns, Java Concepts, Questions on Hibernate and Springboot, My previous company work.
Arnab Choudhury
Interview Questionnaire
1 Question
- Q1. What are the differences between component event and application event?
- Ans.
Component events are fired and handled by a single component, while application events are fired and handled by multiple components.
Component events are used for communication between components within a single application.
Application events are used for communication between components across multiple applications.
Component events are fired using fireEvent() method, while application events are fired using $A.get('e.n...
Interview Preparation Tips
There were two rounds and all are fron the areas that I have worked
Skills evaluated in this interview
Interview Questionnaire
2 Questions
- Q1. What is dependency injection
- Ans.
Dependency injection is a design pattern that allows objects to receive dependencies rather than creating them.
It helps to decouple the code and makes it more testable and maintainable.
It allows for easier swapping of dependencies without changing the code.
There are three types of dependency injection: constructor injection, setter injection, and interface injection.
Example: Instead of creating a database connection ob...
- Q2. What is the use of bean factory
- Ans.
Bean factory is used for creating and managing instances of beans in Spring framework.
Bean factory is responsible for creating and managing instances of beans defined in the Spring configuration file.
It provides a way to decouple the configuration and specification of dependencies from the actual application code.
Bean factory supports different scopes of beans such as singleton, prototype, request, session, etc.
It also...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Nov 2021. There were 2 interview rounds.
It was moderate one
Hard one
Interview Preparation Tips
I appeared for an interview in Jan 2021.
(1 Question)
Round duration - 90 Minutes
Round difficulty - Medium
This round happened on the same day as JAM in the afternoon time. A slot of 20 minutes with respective timing was already sent to the selected students. Interview can’t be generalize as anything can happen over there and hence this was exclusively my experience.
To have a quick judgement about the person, I believe nothing is better than throwing before him/her some puzzles (mathematical/ analytical/ programming problems) and see the approach. I received back-to-back 4 problems after a quick and brief introduction. The coding problems I got were way too easy (just basics: searching & mathematical). The harder part of this round was the puzzles (tricky, mathematical, related to probability). At last, I was asked a question on DBMS and the interviewer asked if I know JAVA.
- Q1.
Search an Element in a Sorted Array
Given a sorted array 'A' of 'N' integers, determine whether a number 'X' exists within this array for a series of queries. For each query, print 1 if 'X' exists in the ...
- Ans.
Search for a number in a sorted array and determine its existence for multiple queries.
Use binary search algorithm to efficiently search for each query integer in the sorted array.
For each query integer 'X', check if it exists in the array 'A' and output 1 if found, 0 otherwise.
Ensure the array 'A' is sorted in non-decreasing order to apply binary search effectively.
Interview Preparation Tips
Tip 1 : Mention some good projects on your resume.
Tip 2 : Practice competitive and aptitude questions.
Tip 3 : Work on your communication skills.
Tip 1 : Mention some good projects on your resume.
Tip 2 : Don't put false things on your resume.
Skills evaluated in this interview
Software Developer Interview Questions & Answers
Willis Towers Watson
Anonymous
posted on 8 Mar 2024
I applied via Campus Placement
(1 Question)
- Q1. Questions based on Java , C++ , OOPs, cloud computing, one coding question, regarding previous projects, some behavioural questions.
Dot
(1 Question)
- Q1. Explain your backgroun
- Ans.
I have a strong background in software development, focusing on full-stack technologies and agile methodologies.
Bachelor's degree in Computer Science from XYZ University.
3 years of experience in web development using JavaScript, React, and Node.js.
Worked on a team project that improved application performance by 30%.
Experience with Agile methodologies, participating in daily stand-ups and sprint planning.
Contributed to...
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