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CustomerLabs Digital Solutions
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CustomerLabs Digital Solutions Interview Questions, Process, and Tips
Top CustomerLabs Digital Solutions Interview Questions and Answers
- Q1. what is state? the state is mutable or unmutableasked in Front end Developer interview
- Q2. what is recursion .write the codeasked in Front end Developer interview
- Q3. what is closures write codeasked in Front end Developer interview
CustomerLabs Digital Solutions Interview Experiences
2 interviews found
Karthi Raj
I applied via LinkedIn and was interviewed in Aug 2024. There was 1 interview round.
(5 Questions)
- Q1. What is web vitals ?
- Ans.
Web Vitals are a set of metrics related to user experience on websites.
Web Vitals include metrics like Largest Contentful Paint, First Input Delay, and Cumulative Layout Shift.
They help developers understand and improve the performance and user experience of their websites.
Google uses Web Vitals as a ranking factor for search results.
- Q2. What is cascading
- Ans.
Cascading refers to the process of styles being applied from parent elements to their child elements in CSS.
In CSS, styles applied to a parent element will cascade down to its child elements unless overridden.
Cascading allows for efficient styling by reducing the need to repeat styles for each element.
Specificity and inheritance play a role in determining which styles take precedence in the cascade.
- Q3. What is recursion .write the code
- Ans.
Recursion is a programming technique where a function calls itself to solve a problem.
Recursion involves breaking down a problem into smaller subproblems and solving them recursively.
A base case is needed to stop the recursive calls and prevent infinite loops.
Example: Factorial calculation using recursion - function factorial(n) { return n === 0 ? 1 : n * factorial(n - 1); }
- Q4. What is closures write code
- Ans.
Closures are functions that have access to their own scope, as well as the scope in which they were defined.
Closures are created when a function is defined within another function and has access to the outer function's variables.
Closures can access variables from the outer function even after the outer function has finished executing.
Closures are commonly used in event handlers and callbacks to maintain state.
- Q5. What is state? the state is mutable or unmutable
- Ans.
State is the current condition or data of a component in a React application. It is mutable.
State is an object that stores data relevant to a component.
It can be updated using the setState() method.
State is mutable, meaning it can be changed during the component's lifecycle.
Interview Preparation Tips
Skills evaluated in this interview
Front end Developer Interview Questions asked at other Companies
Anonymous
Selected
I was interviewed before Apr 2023.
I designed a UI given by them.
Javascript questions will be asked
(1 Question)
- Q1. General questions only like salary expectation and experience
Interview Preparation Tips
React Js Frontend Developer Interview Questions asked at other Companies
Interview questions from similar companies
Business Analyst Interview Questions & Answers
Capillary Technologies
Sachindra Sahu
posted on 24 Mar 2015
Interview Preparation Tips
Experience: I was really frustrated because of the rejection from previous companies and in the same time deeply determined to convert this one as this was the last company offering the profile of Business Analyst. I can say this based on my experience that converting a company is solely a matter of your preparation and self-confidence but a tad bit of luck is also a necessity.
Tips: I have been particularly lucky and so have been all the serious CAT aspirants in the online tests. It is not that you need to enroll in TIME with the word go, but rather analyzing your calculation speed, your communication and interpretation skills can do you wonders.
Duration: 60 minutes
Total Questions: 50
Round: Group Discussion
Experience: Obviously the topic was on Indo-Sino relations, which I was quite aware of. As this a topic on foreign policy, very few people were actually aware of this topic, so I had an obvious advantage. This is the most trite advice but still I will say this "Read, Read,Read".
Tips: There are always some people who are well informed of the given topic and some who are not and it is always helpful to be in the first group in GDs. I like to be up to date on current affairs and at the same time reading novels from the likes of Shashi Tharoor and my personal favorite Khaled Hosseini prepared me for group discussions. It is always helpful to proceed by looking @ the problem from different perspectives like legal, social, academic and technical or else if you are particularly unlucky you might face an abstract topic, where you might need to use your imagination, like one my friend faced "Yellow shoes with pink laces". Even now I cannot aptly describe this topic.
Skills: Communication Skills, Calculations, Verbal, Knowledge on current affairs
College Name: NIT BHOPAL
Motivation: My only motivation was the post the company was offering. As it will be helpful for future plans of working in an Investment Bank or pursuing an MBA.
Funny Moments: In the Interview round, they asked me why do you want join this company. In reply I started with the word 'Firstly' and said because of its profile and did not not think of the second reason and they asked this very thing. I took my moment and realized honesty is best possible way now and replied that you are last non-core company visiting this campus and if you guys reject me I might leave this campus unplaced (because of my weak technical background). On hearing this they started laughing and at that very moment I knew I might not after all.
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.
Interview Preparation Tips
I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.
Attended the codevita competition in final year of college.
(3 Questions)
- Q1. About College Project
- Q2. Some very basics of java
- Q3. Experience of college project as a team
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Mar 2021. There were 2 interview rounds.
(5 Questions)
- Q1. If you cleared Aptitude and Coding, Mostly Interview will be cleared with some basics questions like OOPs concepts, sort functions kind of questions.
- Q2. Explain OOPs concept in JAVA?
- Ans.
OOPs concept in JAVA is a programming paradigm that focuses on objects and their interactions.
OOPs stands for Object-Oriented Programming
It involves the use of classes, objects, inheritance, polymorphism, and encapsulation
Classes are used to define objects and their properties
Objects are instances of classes that can interact with each other
Inheritance allows for the creation of new classes based on existing ones
Polymo...
- Q3. Function to sort an array in Java?
- Ans.
Java provides Arrays.sort() method to sort an array.
Use Arrays.sort() method to sort an array of strings.
The method sorts the elements in ascending order by default.
To sort in descending order, use Collections.reverseOrder() method.
- Q4. Tell me about yourself?
- Q5. Final year project which you worked on?
Interview Preparation Tips
Skills evaluated in this interview
I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.
(1 Question)
- Q1. Basic questions of java.
(1 Question)
- Q1. Intro and other hr related questions.
Interview Preparation Tips
Arham Khokhar
I applied via Company Website and was interviewed before Apr 2021. There were 2 interview rounds.
It's totally based on Basic understanding of concepts such as Linear arrangement, circular arrangement، blood relation, direction sense, ratio proportion, time, speed, distance
(3 Questions)
- Q1. It's based on OOPS Concepts,
- Q2. Strength and weaknesses
- Q3. About yourself, about educational background, why should we hire you
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Sep 2021. There were 3 interview rounds.
Entry level aptitude test
(1 Question)
- Q1. Introduction and about college project.
Interview Preparation Tips
I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.
The first round is an aptitude online test that had Basics of Computer Science, Mathematics, English and then finally one basic program to code and compile like Palindrome.
Three panellists were present and it was a face-face round, Panellist 1 and 2 takes the technical discussions like classes, inheritance, oops concept, basic syntax, and such. Panellist 3 talks more about your resume skills, hobbies and the company overview.
Interview Preparation Tips
- Basic Promgramming Questions
- Aptitiude
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