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Plivo Sde1 Interview Questions and Answers
Plivo Sde1 Interview Experiences
1 interview found
I appeared for an interview in Mar 2021.
Interview Questionnaire
3 Questions
- Q1. Given an array of 0s, 1s and 2s sort the array - expected O(n)
- Ans.
Sort an array of 0s, 1s, and 2s in O(n) time complexity.
Use three pointers to keep track of the positions of 0s, 1s, and 2s.
Traverse the array and swap elements to their respective positions.
The first pointer should point to the first occurrence of 1, and the second pointer should point to the first occurrence of 2.
Example: [0, 1, 2, 0, 1, 2] -> [0, 0, 1, 1, 2, 2]
- Q2. Design tinyURL
- Ans.
Design a service to shorten long URLs into short ones.
Generate a unique ID for each long URL and store it in a database.
Map the unique ID to the long URL and store it in the database.
Create a short URL by using the unique ID as a parameter.
Redirect the short URL to the long URL when accessed.
Implement security measures to prevent abuse and ensure privacy.
Consider implementing analytics to track usage and performance.
- Q3. Basic multi threading questions
Interview Preparation Tips
Skills evaluated in this interview
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Interview questions from similar companies
Software Engineer Interview Questions & Answers
Apmosys Technologies
Anonymous
posted on 13 Jan 2021
I applied via Referral and was interviewed before Jan 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Which technology are you using, is this latest?
- Ans.
We are using a variety of technologies, including some of the latest ones.
We are using React for our front-end development.
We are also using Node.js for our back-end development.
We are using Docker for containerization.
We are using Kubernetes for orchestration.
We are using AWS for cloud hosting.
We are constantly evaluating new technologies to see if they can improve our development process.
- Q2. If not then which technology can we use instead of this?
- Ans.
It depends on the specific requirements and constraints of the project.
Consider the project's goals and objectives
Evaluate the available technologies and their capabilities
Assess the project's budget and timeline
Consult with stakeholders and experts in the field
Examples: React vs Angular, MySQL vs MongoDB, Java vs Python
Interview Preparation Tips
Listen carefully and speak fluently.
Randeep Singh
I applied via Company Website and was interviewed before Dec 2019. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Regarding OOPS, wordpress and laravel.
Interview Preparation Tips
Software Developer Interview Questions & Answers
Apmosys Technologies
Anonymous
posted on 12 Apr 2023
Selected
I applied via Recruitment Consulltant and was interviewed before Apr 2022. There were 3 interview rounds.
25 MCQ questions online with time limit
Create webapp . Frontend, Backend , data encryption
padmini reddy
Aptitude test details in the snovasys are best aptitude test details in snovasys and in the snovasys i thought like i need to learn more in the aptitude atmy strating of career and all all all alllllllllllllllllllllllll abc and the best buddy program we have invested on the internet today at the speed limit of data and the policy are not good we need to improve all the data and the data is not good of all the data to be shared and with in the organisation all the data is must and should need to learn careful and all the data is need to know all the must and should detailed actions are taken on their data
(2 Questions)
- Q1. Not good with my situation And
- Q2. What is your current salary What is your location
- Ans.
I am unable to provide my current salary as it is confidential.
My current salary is confidential and I am unable to disclose it.
I prefer to discuss salary expectations rather than disclosing my current salary.
Salary is negotiable based on the position and responsibilities.
I am more interested in discussing the opportunities and growth potential in this role.
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Dec 2023. There were 2 interview rounds.
Give a pattern and solved people enter into techinal round 1.I cleard this test and enter to tr1
(1 Question)
- Q1. They ask executye some patterns anf basic programs.i performed but don't select to tr2
Interview Preparation Tips
- Design Patterns
- Basic programs
Selected
I appeared for an interview before Feb 2024.
Concentrate on identifying patterns and understanding time complexity.
Concentrate on identifying patterns and understanding time complexity.
Concentrate on addressing problems through various approaches and consider their time complexity.
(1 Question)
- Q1. Regular HR questions
I appeared for an interview in Mar 2025, where I was asked the following questions.
- Q1. String related questions
- Q2. ARRAY related questions
(1 Question)
- Q1. Discussed on my last salary
(2 Questions)
- Q1. Tell me about projects you have worked upon
- Q2. PEP-8 standards
(2 Questions)
- Q1. Architecture of project on which you were working
- Q2. Pandas and Numpy
(2 Questions)
- Q1. Tell me your Current CTC
- Q2. Tell me your Expected CTC
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