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Unify Technologies Reactjs Developer Interview Questions and Answers
Unify Technologies Reactjs Developer Interview Experiences
3 interviews found
(2 Questions)
- Q1. Create a Todo list
- Ans.
A simple Todo list application using Reactjs
Create a new React project using create-react-app
Implement a component for adding new tasks
Implement a component for displaying the list of tasks
Add functionality to mark tasks as completed
Style the Todo list using CSS or a UI library like Material-UI
- Q2. Add some buttons for delete
- Ans.
To add buttons for delete, create a button component with a delete function.
Create a Button component with a delete function
Pass a unique identifier for each item to be deleted
Use onClick event to trigger the delete function
I applied via Job Portal and was interviewed in Jul 2022. There was 1 interview round.
(1 Question)
- Q1. Related to react and javascript , one counter app program
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Wht is is higher order component and can you write one ?
- Ans.
Higher order component is a function that takes a component and returns a new component with additional functionality.
HOC is a design pattern in React
It allows code reuse, logic abstraction and composition
It can be used for cross-cutting concerns like authentication, logging, etc.
Example: WithAuth HOC that adds authentication logic to a component
Example: withRouter HOC that adds routing props to a component
Interview Preparation Tips
Skills evaluated in this interview
What people are saying about Unify Technologies
Interview questions from similar companies
Software Engineer Interview Questions & Answers
Nineleaps Technology Solutions
Anonymous
posted on 18 Aug 2022
I applied via Campus Placement and was interviewed in Jul 2022. There were 3 interview rounds.
Questions based or percentage, profit loss, ratio
(2 Questions)
- Q1. Explain about stacks
- Ans.
Stacks are a data structure that follows the Last In First Out (LIFO) principle.
Elements are added and removed from the top of the stack
Common operations include push (add element) and pop (remove element)
Stacks can be implemented using arrays or linked lists
Examples of stack usage include function call stack and undo/redo functionality in text editors
- Q2. To find middle number in the linked list
- Ans.
To find the middle number in a linked list.
Traverse the linked list using two pointers, one moving twice as fast as the other.
When the fast pointer reaches the end, the slow pointer will be at the middle node.
If the linked list has even number of nodes, there will be two middle nodes. Return either one.
(2 Questions)
- Q1. Introduction , hobbies, goals
- Q2. Strength, weakness, short term and long term goals
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Jul 2024. There were 2 interview rounds.
Dp, trees and basic time complexity
(2 Questions)
- Q1. Tell me about your self
- Ans.
I am a software engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.
5 years of experience in software development
Proficient in Java, Spring, and Angular
Strong problem-solving skills
Experience working in Agile development environment
- Q2. Projects and intership
Interview Preparation Tips
- DSA
There are three sections: -
1. Quants
2. English
3. Reasoning
All sections are accessible medium but you have maintained the speed and accuracy.
after that coding snippet are in java/python.
Code snippets are there in coding sections.
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before Feb 2022. There were 3 interview rounds.
General and basic data structure question
(4 Questions)
- Q1. Coding over the video call
- Q2. Java programs for strings , palindrome etc
- Ans.
Java programs for strings, palindrome, etc.
Use the StringBuilder class to manipulate strings efficiently.
To check if a string is a palindrome, compare it with its reverse.
To count the occurrences of a substring in a string, use the indexOf method in a loop.
To split a string into an array of substrings, use the split method.
- Q3. Projects questions on which you have worked
- Q4. Explanation skill will also be considered
Interview Preparation Tips
- Java
- SQL
- MySQL
Skills evaluated in this interview
Selected
I applied via Walk-in and was interviewed in Feb 2024. There were 3 interview rounds.
Basic Apti , ex train ,speed work
From Leetcode questions
(1 Question)
- Q1. Related about real time java questions
I applied via Campus Placement
Dsa problems dp and tress problem
(2 Questions)
- Q1. Tell me about your self
- Ans.
I am a passionate software engineer with 5 years of experience in developing web applications using various technologies.
5 years of experience in software development
Proficient in developing web applications
Skilled in using various technologies
Passionate about software engineering
- Q2. Projects and intership
Interview Preparation Tips
Amrutha Kola
The test was in hackerrank platform, it was moderate level.
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Unify Technologies Reactjs Developer Interview Process
based on 1 interview
1 Interview rounds
- Technical Round
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