AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
i
OPPO
Compare
Proud winner of ABECA 2024 - AmbitionBox Employee Choice Awards
Filter interviews by
OPPO SQL Developer Interview Questions and Answers
OPPO SQL Developer Interview Experiences
1 interview found
I applied via Walk-in and was interviewed in May 2024. There were 2 interview rounds.
Question related to querying
Group discussion in front of 5 panel
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
I applied via Naukri.com and was interviewed in May 2023. There were 3 interview rounds.
The only way to do this would be if you twotwiwtw
(4 Questions)
- Q1. Hey there I’m on the road I should probably stop and pick you guys something to drink or do something to drink I just don’t want you guys
- Q2. The first time you have a
- Q3. Yyyyyy this looks like the
- Q4. The first time you have a chance at
Interview Preparation Tips
I applied via LinkedIn and was interviewed in Aug 2024. There were 2 interview rounds.
40min and with English and apptiutude Questions
Simple discusiion about some random topic
Interview Preparation Tips
- Javascript
Selected
I was interviewed in Mar 2024.
Aptitude and dsa questions
(2 Questions)
- Q1. Sql, Oops, dsa, API and projects were asked
- Q2. Some sql queries
(1 Question)
- Q1. Normal interaction to know about me
Software Developer Intern Interview Questions & Answers
Western Digital
Anonymous
posted on 11 Nov 2022
I applied via Referral and was interviewed in May 2022. There were 4 interview rounds.
Simple DSA and CS Fundamentals
(1 Question)
- Q1. CS Fundamentals, Java, OS, DSA and Project-based questions.
(1 Question)
- Q1. Managerial and HR Round, basic HR questions and Situational questions by HR
Interview Preparation Tips
- Java
- C++
- DSA
- Operating Systems
- Computer Networking
Resumes must be well prepared for all questions, even project-based questions.
Jay Gaglani
Selected
I applied via Company Website and was interviewed before Feb 2022. There were 3 interview rounds.
(2 Questions)
- Q1. Why do want to work here?
- Ans.
I want to work here because of the company's reputation, the opportunity for growth, and the chance to work on innovative projects.
Company's reputation: The company has a strong reputation in the industry for its high-quality software development work.
Opportunity for growth: I believe that working here will provide me with ample opportunities to learn and grow as a software developer.
Innovative projects: I am excited a...
- Q2. Tell me about yourself?
- Ans.
I am a software development intern with a passion for coding and problem-solving.
Currently pursuing a degree in Computer Science
Proficient in programming languages such as Java, C++, and Python
Experience with web development frameworks like React and Angular
Completed several projects including a mobile app for task management
Strong problem-solving and analytical skills
(1 Question)
- Q1. Questions were regarding my previous internships and projects
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
(1 Question)
- Q1. Js coding (reverse array without using built in function)
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Jun 2020. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. What was your contribution in current project?
- Q2. Explain design patterns used in your project.
- Ans.
I have used the Singleton and Factory design patterns in my project.
Singleton pattern is used to ensure only one instance of a class is created and provide a global point of access to it.
Factory pattern is used to create objects without exposing the creation logic to the client and refer to newly created object using a common interface.
- Q3. In which scenario does a particular design pattern hold good?
- Ans.
Design patterns hold good in scenarios where a common problem needs to be solved in a reusable and maintainable way.
Design patterns provide solutions to recurring problems in software development
They promote code reusability and maintainability
They are applicable in various scenarios such as object creation, behavior control, and communication between objects
Examples of design patterns include Singleton, Factory, Obser
Interview Preparation Tips
Interviewers do appreciate genuineness, but do assure then that you can scale up and contribute outside your comfort zone.
Skills evaluated in this interview
mukul gupta
Coding skills should be good
Basic c and c++ and python and networking
Interview Preparation Tips
(3 Questions)
- Q1. 1. Check all the permutations of palindrome in an array
- Ans.
Find all permutations of palindromes in an array of strings.
Iterate through each string in the array.
For each string, generate all possible permutations.
Check if each permutation is a palindrome.
Return the list of palindromic permutations.
- Q2. 2. Toggle a bit
- Ans.
Toggle a bit in a binary number
Convert the number to binary representation
Identify the bit position to toggle
Toggle the bit using bitwise XOR operator
Convert the modified binary number back to decimal
- Q3. 3. Swap numbers using bit operators
- Ans.
Swapping numbers using bit operators.
Use XOR operator to swap two numbers without using a temporary variable
XORing a number with itself results in 0
Example: a = 5, b = 7. a ^= b; b ^= a; a ^= b; // a = 7, b = 5
Skills evaluated in this interview
OPPO Interview FAQs
Tell us how to improve this page.
OPPO Interviews By Designations
- OPPO Assistant Engineer Interview Questions
- OPPO Sales Executive Interview Questions
- OPPO Production Engineer Interview Questions
- OPPO Team Lead Interview Questions
- OPPO Management Trainee Interview Questions
- OPPO Operator Interview Questions
- OPPO Sales Promoter Interview Questions
- OPPO Senior Engineer Interview Questions
- Show more
Interview Questions for Popular Designations
- Front end Developer Interview Questions
- Web Developer Interview Questions
- Backend Developer Interview Questions
- Software Developer Intern Interview Questions
- Junior Software Developer Interview Questions
- Full Stack Software Developer Interview Questions
- PHP Developer Interview Questions
- UI Developer Interview Questions
- Show more
OPPO SQL Developer Interview Process
based on 1 interview
Interview experience
Interview Questions from Similar Companies
Fast track your campus placements
OPPO SQL Developer Reviews and Ratings
based on 1 review
Rating in categories
|
Sales Executive
517
salaries
|  ₹1 L/yr - ₹6 L/yr |
|
Assistant Engineer
423
salaries
| ₹1.8 L/yr - ₹5 L/yr |
|
Team Lead
344
salaries
| ₹1.8 L/yr - ₹6 L/yr |
|
Production Engineer
316
salaries
| ₹2 L/yr - ₹7.4 L/yr |
|
Quality Engineer
215
salaries
| ₹2 L/yr - ₹5 L/yr |
Xiaomi
Samsung
Vivo
OnePlus
- Home >
- Interviews >
- OPPO Interview Questions >
- OPPO SQL Developer Interview Questions
