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Plivo Sde1 Interview Questions and Answers

Updated 6 Apr 2021

Plivo Sde1 Interview Experiences

1 interview found

Sde1 Interview Questions & Answers

user image Anonymous

posted on 6 Apr 2021

I was interviewed 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]

  • Answered by AI
  • 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.

  • Answered by AI
  • Q3. Basic multi threading questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for system design

Skills evaluated in this interview

Interview questions from similar companies

Sde1 Interview Questions & Answers

Jio user image Anonymous

posted on 24 Mar 2023

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Basics of aptitude logical reasoning and etcs

Round 3 - Coding Test 

Wap for palindrome even odd and some string questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare your self and focus one one languages on one language on which you r comfortable

Sde1 Interview Questions & Answers

Jio user image Anonymous

posted on 25 Feb 2023

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Aug 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. DSA questions on sorting
  • Q2. Computer science fundamental questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for computer science fundamentals and practice data structure and algorithm
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Collection,multi threading,stream, spring boot,spring annotations,docker ,Kafka basic, sorting array, steam use employee list manipulation based on condition, count no of user visit at your site
  • Q2. Interviewer asked based on skill add on resume and last project architecture and basic oops,sping boot questions,some SQL query like inner join on same table
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Sep 2023. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Coding Test 

Array and string questions

Round 3 - Technical 

(1 Question)

  • Q1. Core Java Spring Spring boot Database : join and trigger nth largest salary Hashmap working
Round 4 - Aptitude Test 

Behaviours test like psychometric

Round 5 - Technical 

(1 Question)

  • Q1. Mostly micro service Database Collection in Java
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before May 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Simple leetcode medium

Round 2 - One-on-one 

(3 Questions)

  • Q1. Based on grouping the words
  • Q2. DSA medium questions
  • Q3. String manipulation and Java 8 questions
Interview experience
3
Average
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Feb 2023. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. OOPs fundamentals
  • Q2. Servlet Life Cycle
  • Q3. Explanation about Serialization in java
  • Ans. 

    Serialization in Java is the process of converting an object into a stream of bytes to store or transmit data.

    • Serialization is used for object persistence, network communication, and deep cloning.

    • In Java, the Serializable interface is used to mark classes as serializable.

    • Objects can be serialized using ObjectOutputStream and deserialized using ObjectInputStream.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for RouteMobile Software Developer interview:
  • Core Java
  • Servlets
  • MySQL
  • OOPS
Interview preparation tips for other job seekers - Not difficult

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

(1 Question)

  • Q1. Design and code a zoo management system.
  • Ans. 

    A zoo management system to track animals, enclosures, staff, and visitor information.

    • Create classes for animals, enclosures, staff, and visitors

    • Implement functions for adding, updating, and deleting records

    • Include features for scheduling feeding times, cleaning enclosures, and managing staff shifts

  • Answered by AI
Round 2 - Coding Test 

Standard DSA questions

Round 3 - HR 

(1 Question)

  • Q1. Standard HR stuff.

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Lot of accounting questions

Interview Preparation Tips

Interview preparation tips for other job seekers - nothing much
need to be well prepared
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. They asked to design a database table

Plivo Interview FAQs

How to prepare for Plivo Sde1 interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Plivo. The most common topics and skills that interviewers at Plivo expect are Amazon Ec2, Amazon RDS, Artificial Intelligence, C++ and DBMS.
What are the top questions asked in Plivo Sde1 interview?

Some of the top questions asked at the Plivo Sde1 interview -

  1. Given an array of 0s, 1s and 2s sort the array - expected O...read more
  2. Design tiny...read more
  3. Basic multi threading questi...read more

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9% more than the average Sde1 Salary in India
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