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ONE Championship Senior Software Developer 2 Interview Questions and Answers

Updated 25 Apr 2024

ONE Championship Senior Software Developer 2 Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Apr 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Topological Sort in Graph and Count Number of Islands in Graph
  • Ans. 

    Topological sort is a linear ordering of vertices in a directed acyclic graph. Counting number of islands involves identifying connected components in a graph.

    • Topological sort is used to order vertices in a graph such that for every directed edge uv from vertex u to vertex v, u comes before v in the ordering.

    • Number of islands in a graph can be counted by performing a depth-first search (DFS) or breadth-first search (BF...

  • Answered by AI
  • Q2. System Design of Twitter - High Level design
  • Ans. 

    Twitter's high level system design involves multiple services like user management, tweet storage, timeline generation, and real-time notifications.

    • Use microservices architecture for scalability and fault tolerance

    • Store user data in a distributed database like Cassandra or MongoDB

    • Use a message queue like Kafka for real-time notifications

    • Implement a caching layer for frequently accessed data like timelines

    • Use a load bal...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Do atleast 250-300 DSA questions and basic system design preparation.

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Technical 

(16 Questions)

  • Q1. What are custom hooks in React, and what are their use cases? Additionally, can you provide an example of a custom hook that performs an API call and utilizes the retrieved data?
  • Q2. What is the difference between useMemo and useCallback in React?
  • Q3. What is the difference between class-based components and functional components in React?
  • Q4. How can you implement the lifecycle of a React component in a functional component?
  • Q5. What are the various state management techniques available in React?
  • Q6. What is the architecture of Redux, and what purposes do middlewares serve within it?
  • Q7. What is hoisting in JavaScript?
  • Q8. What is event bubbling in JavaScript?
  • Q9. What are block scope and function scope in JavaScript?
  • Q10. Have you had experience working with semantic tags in HTML?
  • Q11. What are the various methods for creating an object in JavaScript?
  • Q12. What are the differences between shallow copy and deep copy in JavaScript?
  • Q13. What will be the output of the following JavaScript code fragment: `const a; function test() { console.log(a); }; test();`?
  • Q14. How can you use CSS to arrange elements in a row and column layout?
  • Q15. Have you utilized CSS preprocessors, and if so, which ones?
  • Q16. If I have assigned different colors to an ID and a class and applied both to the same element, which color will be applied based on CSS specificity precedence?

Interview Preparation Tips

Topics to prepare for Cognizant Senior Software Engineer interview:
  • Javascript
  • React.Js
  • HTML
  • CSS
Interview preparation tips for other job seekers - Possessing a deep understanding of JavaScript and React is essential. Interviewers may engage in mind games with candidates; therefore, we should remain calm and focused solely on the questions. Additionally, we need to be confident in our answers; otherwise, they may respond with doubt, asking, "Is that so?"
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Jul 2024.

Round 1 - Aptitude Test 

It was a basic filtering round based on aptitude.

Round 2 - Coding Test 

I had two medium-level LeetCode questions.

Round 3 - Technical 

(3 Questions)

  • Q1. During the interview, I was asked both HR and technical questions. Initially, I responded to technical inquiries regarding HTML, MongoDB, SQL, and JavaScript, as they were listed on my resume. After addres...
  • Q2. What are different types of tag in html and tags which do not require closing tag
  • Q3. Sql query for highest salary from list of employees table

Interview Preparation Tips

Interview preparation tips for other job seekers - For TCS (on-campus), we just need to pass through the initial round, as it is more difficult than the actual interview.
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Dec 2024. There were 5 interview rounds.

Round 1 - Aptitude Test 

An aptitude test is an assessment to measure a candidate mental aptitude/mental ability

Round 2 - Technical 

(3 Questions)

  • Q1. Can you briefly Tell us about yourself?
  • Q2. What do you consider to be your strongest points?
  • Q3. Which programming languages do you use regularly in your work
Round 3 - Group Discussion 

A group discussion is a structured conversation in which participants share their ideas, perspectives, and solutions on a specific topic.

Round 4 - HR 

(2 Questions)

  • Q1. What motivates you to seek employment at Wipro?
  • Q2. What are your long-term career goals?
Round 5 - Assignment 

Assignment details refer to the specifics of an assignment, including any documents and/or emails or subsequent correspondence between the company and the client.

Interview Preparation Tips

Topics to prepare for Wipro Software Developer interview:
  • Your academic achievement
  • Responsibility related to your p
  • The way you address mistakes at
Interview preparation tips for other job seekers - Reflect on the activities you enjoy and what brings you happiness, while also taking into account your skills and strengths.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Nov 2024. There were 5 interview rounds.

Round 1 - Aptitude Test 

It was an aptitude test that included coding and various logical questions.

Round 2 - Technical 

(4 Questions)

  • Q1. Domain questions
  • Q2. Project level questions
  • Q3. Mid level python questions
  • Q4. Devops questions
Round 3 - Technical 

(2 Questions)

  • Q1. Scenario based question
  • Q2. DevSecOps Questions
Round 4 - One-on-one 

(1 Question)

  • Q1. Managerial Round. It was a casual discussion though about the project and role level activities.
Round 5 - HR 

(1 Question)

  • Q1. Its was just a formality

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared to answer questions regarding your role and domain expertise, as well as have a basic understanding of various logical concepts.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Dec 2024. There were 10 interview rounds.

Round 1 - Aptitude Test 

Any ideas for an aptitude test?

Round 2 - Technical 

(2 Questions)

  • Q1. You have a good network connection.
  • Q2. Which individuals are currently employed?
Round 3 - Case Study 

What is education in place?

Round 4 - Coding Test 

What is a SQL Server?

Round 5 - Group Discussion 

Effective communication and any suggestion.

Round 6 - HR 

(2 Questions)

  • Q1. What is your name?
  • Q2. What is your educational background?
Round 7 - HR 

(2 Questions)

  • Q1. What type of work does the Deloitte company engage in?
  • Q2. What type of work does Deloitte engage in?
Round 8 - HR 

(2 Questions)

  • Q1. What is your father's name?
  • Q2. What is your father's name?
Round 9 - Assignment 

Engage with any assignment provided.

Round 10 - Assignment 

Please provide any assignments you have.

Interview Preparation Tips

Interview preparation tips for other job seekers - Yes I am interested in this job
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Nov 2024. There were 4 interview rounds.

Round 1 - Aptitude Test 

It was a simple Aptitude test designed to test your english proficiency and your quantitative skills.

Round 2 - Communication Assessment 

(1 Question)

  • Q1. Multiple questions meant to test your english communication proficiency
Round 3 - Coding Test 

There were 2 coding questions. The level of questions were not very high. The languages available for the round were Python, Java, C++, C, C#.

Round 4 - One-on-one 

(4 Questions)

  • Q1. Please Introduce yourself
  • Q2. What project did you work on in your final year?
  • Q3. Do you have any connections in the industry?
  • Q4. Did you undergo any Internships?
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at SRM Institute of Science & Technology, Chennai and was interviewed before Jan 2024. There were 4 interview rounds.

Round 1 - Aptitude Test 

Aptitude questions and CS fundamentals

Round 2 - Coding Test 

2 coding questions 1 very easy other medium

Round 3 - Technical 

(3 Questions)

  • Q1. Resume based questions
  • Q2. CS fundamental based questions
  • Q3. Write pseudocode of Basic DSA question
Round 4 - HR 

(1 Question)

  • Q1. About your self etc
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - Technical 

(10 Questions)

  • Q1. What is Pricing Rule & Product Rule?
  • Ans. 

    Pricing Rule & Product Rule are mathematical concepts used in calculus to find derivatives of functions.

    • Pricing Rule is used to find the derivative of a function that involves a product of two functions.

    • Product Rule is used to find the derivative of a function that involves the product of two functions.

    • Pricing Rule: (f(x)g(x))' = f'(x)g(x) + f(x)g'(x)

    • Product Rule: (fg)' = f'g + fg'

  • Answered by AI
  • Q2. Can you please explain the Project you have worked on and the difficulties you faced?
  • Q3. What are the Option contraint?
  • Ans. 

    Option constraints are restrictions placed on the values that can be assigned to an option in a software system.

    • Option constraints define the valid range of values for an option.

    • They can include minimum and maximum values, allowed data types, and specific values.

    • For example, an option for selecting a color may have constraints that limit the choices to 'red', 'blue', or 'green'.

  • Answered by AI
  • Q4. What rae the Configuration Attribute?
  • Ans. 

    Configuration attributes are settings that define the behavior of a software system.

    • Configuration attributes can include parameters such as database connection strings, logging levels, and feature toggles.

    • They are typically stored in configuration files or databases.

    • Changing configuration attributes can alter the behavior of the software without modifying its code.

    • Configuration attributes are used to customize the soft...

  • Answered by AI
  • Q5. What is Flow specially Record Triggered flow?
  • Ans. 

    Record Triggered Flow is a type of Flow in Salesforce that is triggered when a record is created or updated.

    • Record Triggered Flow is used to automate processes in Salesforce based on changes to records.

    • It can be set to run before or after the record is saved.

    • Record Triggered Flow can access and update related records as well.

    • It is a powerful tool for automating complex business processes in Salesforce.

  • Answered by AI
  • Q6. What is MDQ (Multi Dimensional Quote)?
  • Ans. 

    MDQ (Multi Dimensional Quote) is a tool used in software development to estimate the effort required for a project by considering multiple dimensions.

    • MDQ takes into account various factors such as complexity, team experience, technology stack, and project scope.

    • It helps in providing a more accurate estimation of the time and resources needed for a project.

    • For example, a project with a high complexity level and a new te...

  • Answered by AI
  • Q7. What is Pricing Waterfall?
  • Ans. 

    Pricing waterfall is a method used to analyze and optimize pricing strategies by breaking down the pricing process into different components.

    • Pricing waterfall helps in understanding the impact of various factors on pricing decisions.

    • It involves analyzing costs, competition, customer demand, and other market factors to determine the optimal pricing strategy.

    • Examples of components in a pricing waterfall include fixed cos...

  • Answered by AI
  • Q8. Explain Discount Schedule ?
  • Ans. 

    A discount schedule is a set of rules or guidelines that determine the amount of discount a customer receives based on various factors.

    • Discount schedules can be based on factors such as quantity purchased, customer loyalty, or promotional events.

    • For example, a discount schedule may offer a 10% discount for purchases of 10 items or more.

    • Another example could be a loyalty program where customers receive increasing discou...

  • Answered by AI
  • Q9. What are the different Pricing Method?
  • Ans. 

    Different pricing methods include cost-plus pricing, value-based pricing, competition-based pricing, and dynamic pricing.

    • Cost-plus pricing involves adding a markup to the cost of production.

    • Value-based pricing sets prices based on the perceived value to the customer.

    • Competition-based pricing involves setting prices based on competitors' prices.

    • Dynamic pricing adjusts prices in real-time based on demand and other factor

  • Answered by AI
  • Q10. What are the different Product we have in CPQ?
  • Ans. 

    CPQ offers multiple products including Configure, Price, Quote, Contract Management, and Billing.

    • Configure: Allows users to customize products based on customer needs

    • Price: Calculates pricing based on configurations and discounts

    • Quote: Generates quotes for customers based on configured products

    • Contract Management: Manages contracts and agreements with customers

    • Billing: Handles invoicing and payment processing

  • Answered by AI
Round 2 - Technical 

(10 Questions)

  • Q1. What is QCP (Quote Calculator Plugin)?
  • Ans. 

    QCP is a software plugin used for calculating quotes for products or services.

    • QCP is a tool used in sales or e-commerce platforms to provide accurate pricing information to customers.

    • It can factor in variables such as quantity, discounts, taxes, and shipping costs to generate a final quote.

    • QCP can be customized to fit the specific pricing structure and rules of a business.

    • Examples of QCP include plugins for online shop...

  • Answered by AI
  • Q2. Explain any Special Field in CPQ?
  • Ans. 

    Special Field in CPQ refers to a custom field that is unique to a specific use case or industry.

    • Special fields can be used to capture industry-specific data or unique requirements.

    • Examples include fields for pricing rules in the manufacturing industry or contract terms in the telecommunications industry.

  • Answered by AI
  • Q3. Have you worked on Amendment? Explain it?
  • Ans. 

    Yes, I have worked on Amendment. It involves making changes to existing software code or documentation.

    • Amendment involves modifying existing code or documentation to improve functionality or fix issues.

    • Examples include updating a software feature to meet new requirements, fixing bugs in the code, or enhancing performance.

    • Amendment may also involve revising documentation to reflect changes made to the software.

  • Answered by AI
  • Q4. What is renewal in CPQ? Explain the complete Flow?
  • Ans. 

    Renewal in CPQ refers to the process of renewing a contract or subscription for a product or service.

    • Renewal in CPQ involves generating a renewal quote for an existing contract or subscription.

    • The renewal flow typically includes reviewing the terms of the existing contract, making any necessary adjustments, and generating a new quote for the renewed contract.

    • Customers may have the option to renew their contract for a s...

  • Answered by AI
  • Q5. Explain Quote to Cash Flow?
  • Ans. 

    Quote to Cash Flow is the process of generating revenue from the initial quote to the final payment.

    • Quote to Cash Flow involves the entire sales process from creating a quote for a product or service to receiving payment for that product or service.

    • It includes activities such as quoting, invoicing, order fulfillment, and payment collection.

    • The goal of Quote to Cash Flow is to streamline the sales process and improve ca...

  • Answered by AI
  • Q6. What is Package level Setting?
  • Ans. 

    Package level setting refers to configuration settings that apply to an entire package of software components.

    • Package level settings are configuration options that affect all components within a software package.

    • These settings are typically defined at the package level and apply globally.

    • Examples include setting default values for variables, defining access control rules, or specifying logging levels.

    • Package level sett...

  • Answered by AI
  • Q7. What is Bundle Product and Nested Bundle?
  • Ans. 

    Bundle product is a group of related products sold together, while nested bundle is a bundle within a bundle.

    • Bundle product is a collection of multiple products sold together as a single unit.

    • Nested bundle is a bundle that contains another bundle within it.

    • Example: A laptop bundle may include a laptop, a laptop bag, and a mouse. Within this bundle, there could be a nested bundle for extended warranty options.

  • Answered by AI
  • Q8. What is Guided Selling?
  • Ans. 

    Guided selling is a sales technique where the salesperson guides the customer through the buying process, offering personalized recommendations and advice.

    • Involves salesperson providing personalized recommendations to customers

    • Helps customers make informed decisions during the buying process

    • Often used in e-commerce websites to suggest products based on customer preferences

  • Answered by AI
  • Q9. Explain Usages Based Product?
  • Ans. 

    Usages based product refers to a pricing model where customers are charged based on their usage of the product or service.

    • Customers are charged based on the amount or frequency of their usage.

    • Common in industries like cloud computing, SaaS, and utilities.

    • Examples include pay-as-you-go cloud services, metered electricity usage, and usage-based insurance.

  • Answered by AI
  • Q10. What is Batch APEX?
  • Ans. 

    Batch APEX is a feature in Salesforce that allows developers to process records in bulk using Apex code.

    • Batch APEX is used to handle large volumes of data in Salesforce.

    • It is commonly used for tasks like data cleansing, data migration, and data processing.

    • Batch APEX classes implement the Database.Batchable interface and are executed asynchronously.

    • Developers can monitor and manage Batch APEX jobs through the Salesforce

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(4 Questions)

  • Q1. Difference between out and ref.
  • Q2. Sql query to find the 2nd last student marks
  • Q3. Second round was around project specific like why mongodb or posgreSQL? Project architecture and followup questions.
  • Q4. Create global exception handler.

ONE Championship Interview FAQs

How many rounds are there in ONE Championship Senior Software Developer 2 interview?
ONE Championship interview process usually has 1 rounds. The most common rounds in the ONE Championship interview process are Technical.
What are the top questions asked in ONE Championship Senior Software Developer 2 interview?

Some of the top questions asked at the ONE Championship Senior Software Developer 2 interview -

  1. Topological Sort in Graph and Count Number of Islands in Gr...read more
  2. System Design of Twitter - High Level des...read more

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