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CapitalOne Software Engineer Interview Questions and Answers
CapitalOne Software Engineer Interview Experiences
4 interviews found
(1 Question)
- Q1. They asked Java coding question
Selected
I applied via Company Website and was interviewed in Jul 2024. There were 2 interview rounds.
There was a hacker rank assignment
Leetcode style question, medium
(1 Question)
- Q1. System design question normal
Coding question of moderate difficulty
Selected
I applied via Referral and was interviewed before Mar 2023. There were 2 interview rounds.
(1 Question)
- Q1. What is Java String pool?
- Ans.
Java String pool is a special memory area in Java heap where String literals are stored to optimize memory usage.
String pool is a part of Java heap memory.
String literals are stored in the String pool to avoid duplicate objects.
Strings created using double quotes are stored in the String pool.
Strings created using new keyword are not stored in the String pool.
(1 Question)
- Q1. Did you have any conflicts with your peers and have did you handle it?
Skills evaluated in this interview
CapitalOne interview questions for designations
Top trending discussions
Interview questions from similar companies
(1 Question)
- Q1. Diff between react and jQuery
- Ans.
React is a modern JavaScript library for building user interfaces, while jQuery is a fast and concise JavaScript library for DOM manipulation.
React is component-based, promoting reusability and modularity.
React uses a virtual DOM for efficient updates, while jQuery directly manipulates the DOM.
React is declarative, making it easier to reason about the UI, while jQuery is imperative.
React is typically used for single-pa...
Selected
I applied via Referral and was interviewed in Jul 2024. There were 3 interview rounds.
3 dsa questions medium level
(2 Questions)
- Q1. 2 medium level dp questions based on string and stocks
- Q2. One hard question based on graph
(1 Question)
- Q1. Hr questions and java , springboot questions etc
I was interviewed in Jan 2025.
Test was based on arrays and some dsa concepts.
Coding and aptitude round
(1 Question)
- Q1. Tree dsa questions
(1 Question)
- Q1. Horse race question
(1 Question)
- Q1. Location specific question
Software Development Engineer Interview Questions & Answers
EquiLend
Anonymous
posted on 30 Sep 2024
Selected
I applied via LinkedIn and was interviewed in Aug 2024. There were 3 interview rounds.
(2 Questions)
- Q1. A brief Introduction
- Q2. Past Experience Discussion
(2 Questions)
- Q1. Data Structures and Algorithms questions
- Q2. SQL and OOPS concept questions
(3 Questions)
- Q1. Project discussion
- Q2. Data Structure and Algorithms questions
- Q3. SQL concepts questions
Interview Preparation Tips
- DSA
- SQL
- OOPS
- Personal Projects
Senior Software Engineer Interview Questions & Answers
Airpay Payment Services
Anonymous
posted on 23 Mar 2024
Selected
I applied via LinkedIn and was interviewed before Mar 2023. There were 4 interview rounds.
Javascript,html, CSS and MySQL
(2 Questions)
- Q1. Basic NodeJs and MySQL questions,scenario-based technical questions and basic interview questions
- Q2. What is an event loop, The second highest from the table
- Ans.
An event loop is a programming construct that waits for and dispatches events or messages in a program.
Event loop is commonly used in asynchronous programming to handle tasks like I/O operations without blocking the main thread.
It continuously checks for events in a queue and processes them one by one.
Examples of event loops include Node.js event loop for handling asynchronous operations in JavaScript.
Event loop helps ...
(1 Question)
- Q1. Basic nodejs and SQL queries question
(1 Question)
- Q1. Basic interview question and technology based
Interview Preparation Tips
- nodejs
- MySQL
- restapi
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CapitalOne Interviews By Designations
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CapitalOne Software Engineer Interview Process
based on 4 interviews
1 Interview rounds
- Technical Round
Software Engineer Interview Questions from Similar Companies
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CapitalOne Software Engineer Reviews and Ratings
based on 1 review
Rating in categories
|
Senior Associate
33
salaries
|  ₹16 L/yr - ₹40 L/yr |
|
Principal Associate
17
salaries
| ₹32 L/yr - ₹61 L/yr |
|
Software Engineer
17
salaries
| ₹3.8 L/yr - ₹14.2 L/yr |
|
Data Analyst
11
salaries
| ₹12 L/yr - ₹20 L/yr |
|
Communication Specialist
9
salaries
| ₹5 L/yr - ₹10 L/yr |
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