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Uplogic Technologies React Native Developer Interview Questions and Answers
Uplogic Technologies React Native Developer Interview Experiences
1 interview found
sakthiram_sd
(2 Questions)
- Q1. What is Promise?
- Ans.
Promise is an object representing the eventual completion or failure of an asynchronous operation.
Promises are used to handle asynchronous operations in JavaScript.
A Promise can be in one of three states: pending, fulfilled, or rejected.
Promises can be chained using .then() method to handle success and failure cases.
Example: const myPromise = new Promise((resolve, reject) => { ... });
- Q2. What is React and React Native?
- Ans.
React is a JavaScript library for building user interfaces, while React Native is a framework for building mobile applications using React.
React is a JavaScript library developed by Facebook for building user interfaces.
React allows developers to create reusable UI components.
React Native is a framework that allows developers to build mobile applications using React.
React Native enables developers to write code once an...
Skills evaluated in this interview
Interview questions from similar companies
Interview Questionnaire
1 Question
- Q1. What certifications should a software developer have?
- Ans.
Certifications are not mandatory for software developers, but can add value to their resume.
Certifications in programming languages like Java, Python, C++
Certifications in software development methodologies like Agile, Scrum
Certifications in cloud computing platforms like AWS, Azure
Certifications in security like CISSP, CEH
Certifications in project management like PMP
Certifications in mobile app development like Androi
Anonymous
Interview Questionnaire
1 Question
- Q1. Difference between for and for each
- Ans.
For loop is used for iterating over a range of values while for each loop is used for iterating over elements of an array.
For loop is used when the number of iterations is known beforehand.
For each loop is used when the number of iterations is not known beforehand.
For loop can be used with any iterable object.
For each loop can only be used with arrays and other iterable objects.
For loop uses an index variable to access...
I appeared for an interview before Aug 2016.
Interview Preparation Tips
Experience: I am vinothkumar from Dindugal, I was studied computer engineering in Madurai institute of engineering and technology at sivagangai, I am quality controller in RR DONNELLY at Chennai, my experience 2 years, my family staying in native, my father palanichami he is a former, my mother tamilselvi she is home maker and my one yelder brother Vijayakumar he is driver, I am interested area software engineer, my hobbies are listening music, reading book and news paper, playing and watching cricket
Tips: No comments
Round: Test
Experience: I am vinothkumar from Dindugal, I was studied computer engineering in Madurai institute of engineering and technology at sivagangai, I am quality controller in RR DONNELLY at Chennai, my experience 2 years, my family staying in native, my father palanichami he is a former, my mother tamilselvi she is home maker and my one yelder brother Vijayakumar he is driver, I am interested area software engineer, my hobbies are listening music, reading book and news paper, playing and watching cricket
Tips: No comments
Total Questions: 15
Round: Test
Experience: See my mentality
Tips: No comments
Duration: 45 minutes
Round: Group Discussion
Experience: Communication
Tips: No comments
Skills: Communication And Confidence
Software Developer Interview Questions & Answers
CapitalOne
VINAY KUMAR REDDY C
posted on 30 Aug 2016
I applied via Campus Placement
Interview Questionnaire
1 Question
- Q1. Task Scheduling
Interview Preparation Tips
Experience: Questions are very basic and easy to answer .Algorithms should be implemented on spot but they are also standard ones
Tips: read Richie and kernigan
Duration: 60 minutes
Round: Technical Interview
Experience: Nice question and very hard to solve .Though it is a standard problem but requires spontaneous thinking because there are some restrictions for it
Tips: Read cormen
General Tips: Learn all basic algorithms and be confident.
Skill Tips: Solve some puzzles
Skills: Problem Solving Skills, Approaching A Problem
Duration: 2
College Name: IIT Madras
Motivation: i like data engineering profile
Selected
I applied via Referral and was interviewed in Jan 2023. There were 4 interview rounds.
(1 Question)
- Q1. Tell me something about your self ?
(1 Question)
- Q1. OOPs concept like polymorphism inheritance etc
Array question... like how to remove duplicate element from array ?
Prime number or not
Etc...
Interview Preparation Tips
OOPs concepts
Database
Simple programming concept
Simple programing like how to write program of prime number palindrome etc
That's all
Aptitude test was conducted and medium to solve the questions
Coding questions was medium-hard.
(1 Question)
- Q1. As usual questions asked by HR
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed in Apr 2023. There were 2 interview rounds.
(3 Questions)
- Q1. Why should hire you?
- Ans.
I have the technical skills, experience, and passion to excel in this role.
I have a strong background in software development, with experience in multiple programming languages and frameworks.
I am a quick learner and enjoy staying up-to-date with the latest technologies and industry trends.
I am a team player and have experience collaborating with cross-functional teams to deliver high-quality software solutions.
I am pa...
- Q2. Why you fit for this job?
- Ans.
I have the required technical skills and experience to excel in this role.
I have a degree in Computer Science and have worked as a software developer for 5 years.
I am proficient in multiple programming languages including Java, Python, and C++.
I have experience working with databases and have developed several web applications.
I am a quick learner and enjoy working in a team environment.
I am passionate about software d...
- Q3. Tell me about your self?
- Ans.
I am a software developer with experience in Java and Python.
I have a Bachelor's degree in Computer Science.
I have worked on projects involving web development, data analysis, and machine learning.
I am proficient in Java and Python programming languages.
I am familiar with various software development tools and frameworks such as Spring, Django, and Flask.
I am a quick learner and enjoy working in a team environment.
Interview Preparation Tips
- Core Java
- HTML
- CSS
- SQL
(2 Questions)
- Q1. What is the implementation of Merge Sort in Java?
- Ans.
Merge Sort is a divide and conquer algorithm that divides the input array into two halves, recursively sorts them, and then merges the sorted halves.
Divide the input array into two halves
Recursively sort the two halves
Merge the sorted halves back together
- Q2. What is the implementation of the Quick Sort algorithm in Java?
- Ans.
Quick Sort is a popular sorting algorithm that uses a divide-and-conquer approach to sort elements in an array.
Choose a pivot element from the array.
Partition the array into two sub-arrays: elements less than the pivot and elements greater than the pivot.
Recursively apply the same process to the sub-arrays.
Combine the sorted sub-arrays to get the final sorted array.
I applied via Naukri.com and was interviewed in May 2022. There was 1 interview round.
(1 Question)
- Q1. Java sql html css javascript
Interview Preparation Tips
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Uplogic Technologies React Native Developer Interview Process
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