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Dew Solutions Interview Questions and Answers
13 Interview questions
I prioritize tasks by assessing urgency, importance, and deadlines, ensuring efficient workflow and customer satisfaction.
Assess urgency: I identify tasks that need immediate attention, like resolving customer complaints.
Evaluate importance: I prioritize tasks that align with company goals, such as improving service quality.
Use a task management tool: I utilize tools like Trello to organize and visualize my worklo...
A C++ function is a block of code that performs a specific task and can be called from other parts of a program.
Functions in C++ are defined using a return type, function name, parameters, and a body enclosed in curly braces.
Functions can be called multiple times from different parts of the program.
Example: int add(int a, int b) { return a + b; }
Filter in JavaScript is a method used to create a new array with elements that pass a certain condition.
Filter method creates a new array with elements that satisfy a provided function.
It does not modify the original array, but returns a new array.
Example: const numbers = [1, 2, 3, 4, 5]; const evenNumbers = numbers.filter(num => num % 2 === 0); // [2, 4]
A brief overview of JavaScript and React fundamentals for a Senior Software Engineer role.
JavaScript is a versatile, high-level programming language used for web development.
React is a JavaScript library for building user interfaces, particularly single-page applications.
JS features include variables (let, const), functions (arrow functions), and asynchronous programming (promises, async/await).
React components ca...
LUDO game can be implemented using object-oriented programming concepts and graphics libraries.
Create classes for game board, players, and game pieces
Implement game logic for dice rolls, moving pieces, and capturing opponent pieces
Use graphics libraries to create a visually appealing game interface
Incorporate sound effects and animations to enhance user experience
PUT is used to update an existing resource while POST is used to create a new resource.
PUT replaces the entire resource while POST only updates part of it.
PUT is idempotent while POST is not.
PUT requires the client to send the entire updated resource while POST only requires the updated fields.
PUT is used for idempotent operations while POST is used for non-idempotent operations.
Test cases for adding an item to the cart
Verify that the item is added to the cart
Verify that the item count in the cart is incremented
Verify that the total price in the cart is updated
Verify that the item details are correct in the cart
Test cases for cart option in Flipkart
Verify that items can be added to the cart
Verify that items can be removed from the cart
Verify that the cart displays the correct quantity and price
Verify that the cart can be emptied
Verify that the user can proceed to checkout from the cart
React life cycle hooks are methods that allow you to hook into the component's life cycle events.
There are three phases of a component's life cycle: Mounting, Updating, and Unmounting.
Mounting phase includes methods like constructor, render, and componentDidMount.
Updating phase includes methods like shouldComponentUpdate, render, and componentDidUpdate.
Unmounting phase includes method componentWillUnmount.
Hooks ca...
To avoid then chain and make API call effective through promise, use async/await syntax.
Use async keyword before the function definition.
Use await keyword before the API call.
Wrap the API call in try-catch block to handle errors.
Use Promise.all() to make multiple API calls simultaneously.
Use Promise.race() to get the result of the fastest API call.
Use .finally() to perform actions after the API call is complete.
Dew Solutions Interview Experiences
22 interviews found
Anonymous
I applied via Naukri.com and was interviewed in Aug 2024. There was 1 interview round.
(3 Questions)
- Q1. Spring framework related questions
- Q2. Angular related question, questions were of easy to medium level.
- Q3. A hands on coding questions on DSA
Interview Preparation Tips
4 Technical rounds all including DSA, Java , Angular And High Level Design.
And then woooosh nothing. I had to call HR multiple times and at end (after a week of calls in berween) I get to hear that position has been put on hold.
That is very unprofessional behavior and I was really looking forward to join them judging by their project.
Note: I had thoroughly enjoyed my interview experience, questions were good to get you thinking on many technical aspects. I am only blaming the management above.
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. Count the number of occurrences of the highest frequency string and return that count.
- Ans.
Count the occurrences of the most frequent string in an array and return that count.
Use a frequency map to count occurrences of each string.
Iterate through the array and update the count in the map.
Find the maximum count from the frequency map.
Return how many strings have that maximum count.
Example: For ['apple', 'banana', 'apple'], 'apple' occurs 2 times, so return 2.
- Q2. How can you create an HTML table using a mock API, and what steps would you take to incorporate a search feature?
- Ans.
Create an HTML table with data from a mock API and implement a search feature for filtering results.
1. Set up a React project using Create React App.
2. Use 'fetch' or 'axios' to retrieve data from the mock API.
3. Store the fetched data in a state variable using useState.
4. Map over the data to create table rows in JSX.
5. Implement a search input that updates a search term state.
6. Filter the displayed data based on the...
I appeared for an interview in Dec 2024.
The coding test was easy not much questions were there 3 questions asked 2 easy and 1 moderate all were leetcode questions .
(2 Questions)
- Q1. Leetcode question
- Q2. Explain c++ function
- Ans.
A C++ function is a block of code that performs a specific task and can be called from other parts of a program.
Functions in C++ are defined using a return type, function name, parameters, and a body enclosed in curly braces.
Functions can be called multiple times from different parts of the program.
Example: int add(int a, int b) { return a + b; }
Selected
I applied via Referral and was interviewed in May 2024. There were 4 interview rounds.
Problem based discussion
(2 Questions)
- Q1. Tech related questions
- Q2. Devops questions
(2 Questions)
- Q1. Profile discussion
- Q2. Project discussions
(2 Questions)
- Q1. General discussion
- Q2. Past role discussions
Interview Preparation Tips
It was a great experience
I was told to develope an app where we can book mall parking slot from home
Interview Preparation Tips
(1 Question)
- Q1. What is filter in js
- Ans.
Filter in JavaScript is a method used to create a new array with elements that pass a certain condition.
Filter method creates a new array with elements that satisfy a provided function.
It does not modify the original array, but returns a new array.
Example: const numbers = [1, 2, 3, 4, 5]; const evenNumbers = numbers.filter(num => num % 2 === 0); // [2, 4]
Skills evaluated in this interview
Pranjal Rawat
(1 Question)
- Q1. What do you like most bout your work
- Ans.
I enjoy the opportunity to connect with diverse candidates and help them find the right fit for their career.
Building relationships with candidates
Assisting candidates in their career development
Contributing to the success of the company by hiring top talent
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed in Aug 2023. There were 3 interview rounds.
Java Streams code questions
(1 Question)
- Q1. Java multithreading n streams, SQL
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed in Aug 2023. There were 3 interview rounds.
Coding on Java Streams API
(1 Question)
- Q1. Java Streams API, SQL
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed in Nov 2022. There were 3 interview rounds.
(2 Questions)
- Q1. What is your current CTC What is your ECTC
- Ans.
I prefer not to disclose my current CTC. My expected CTC is based on industry standards and my experience.
Politely decline to disclose current CTC
Provide expected CTC based on industry standards and experience
Research industry standards and salary ranges for similar positions
Consider other benefits and perks besides salary
- Q2. Prefer Job Location. Where do you stay. How early you can join
(1 Question)
- Q1. Reverse String without reversing integer in String What is iOS What is URLSession What is CoreData.
- Ans.
Reverse a string without reversing integer in it
Iterate through the string and swap characters from start and end until the middle is reached
Use two pointers, one at the start and one at the end of the string
Check if the character at the start pointer is a digit, if yes, move the pointer to the next character
Check if the character at the end pointer is a digit, if yes, move the pointer to the previous character
Interview Preparation Tips
Interviewer laugh when you give wrong answer.
Skills evaluated in this interview
Top trending discussions
Dew Solutions Interview FAQs
Some of the top questions asked at the Dew Solutions interview -
The duration of Dew Solutions interview process can vary, but typically it takes about less than 2 weeks to complete.
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Dew Solutions Interviews By Designations
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based on 173 reviews
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5-8 Yrs
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3-6 Yrs
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4-9 Yrs
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