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Zeotap India Senior Data Engineer Interview Questions and Answers
Zeotap India Senior Data Engineer Interview Experiences
1 interview found
Selected
I applied via LinkedIn and was interviewed in Apr 2024. There were 2 interview rounds.
Basic Sorting questions
(2 Questions)
- Q1. Design Data pipeline for given case of large data
- Ans.
Design a scalable data pipeline for processing large volumes of data efficiently.
Utilize distributed computing frameworks like Apache Spark or Hadoop for parallel processing
Implement data partitioning and sharding to distribute workload evenly
Use message queues like Kafka for real-time data ingestion and processing
Leverage cloud services like AWS S3 for storing and accessing data
Implement data quality checks and monito
- Q2. Design distribution question
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
I applied via Walk-in and was interviewed in May 2021. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. Implement vector class.
- Ans.
A vector class can be implemented using an array to store and manipulate a dynamic list of elements.
The class should have methods to add, remove, and access elements.
It should also have methods to resize the array as needed.
The class can be templated to allow for different data types.
Example: vector
myVector; Example: myVector.push_back(5);
- Q2. What is constructor?
- Ans.
A constructor is a special method that is used to initialize objects of a class.
Constructors have the same name as the class they belong to.
They are called automatically when an object is created.
They can take parameters to initialize the object's state.
If a class does not have a constructor, a default one is provided.
Constructors can be overloaded to provide different ways of initializing objects.
- Q3. Is any virtual destructor?
- Ans.
Yes, a virtual destructor is used to ensure proper destruction of derived class objects.
A virtual destructor is declared with the virtual keyword in the base class.
It ensures that the destructor of the derived class is called before the base class destructor.
Without a virtual destructor, memory leaks and undefined behavior can occur.
Example: class Base { virtual ~Base() {} }; class Derived : public Base { ~Derived() {}...
Interview Preparation Tips
Skills evaluated in this interview
Software Engineer Interview Questions & Answers
OpenText Technologies
Anonymous
posted on 17 May 2024
Selected
I applied via Company Website and was interviewed before May 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Some puzzles were asked like min count to cut cake into 8 parts
- Q2. Basics of OOPs, Java, Threading, DSA (basic). Had 2 rounds with similar question set.
(1 Question)
- Q1. Salary discussions, Joining date, basic behavioral qn
Software Engineer Interview Questions & Answers
OpenText Technologies
Pradeep Naik
posted on 19 May 2024
Java advanced and DSA questions were asked..
Interviewer tested me on designing a REST API.
Application infrastructure knowledge and java basic understanding. Multi threading
(1 Question)
- Q1. HR + Technical.
Software Engineer Interview Questions & Answers
OpenText Technologies
Anonymous
posted on 18 Oct 2023
Selected
I applied via Approached by Company and was interviewed before Oct 2022. There were 5 interview rounds.
15-20 questions related to quant, basic cs concept
2-3 question all basics, related to string
(1 Question)
- Q1. Basic Data structure, linked list and tree
(1 Question)
- Q1. String manipulation, String with stacks
Interview Preparation Tips
pranathi venkat
Selected
I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
DESIGN 40 MINS HACKERRANK
DESIGN 40 MINS HACCKERANK
Interview Preparation Tips
Very hard question and 4 qs in total
(1 Question)
- Q1. Tell me about yourself
(1 Question)
- Q1. Tell me about 5 years after now
I appeared for an interview before May 2023.
Code to find majority element
(1 Question)
- Q1. Design chat based solutoin
- Ans.
Design a chat based solution for communication between users.
Implement real-time messaging functionality
Include features like group chats, file sharing, and message encryption
Design a user-friendly interface with customizable settings
Integrate with notification systems for instant updates
Ensure scalability and security of the platform
Skills evaluated in this interview
I applied via Company Website and was interviewed before Jun 2023. There was 1 interview round.
3 DSA rounds based on trees, maps, dynamic programming on trees/ graphs and prepare well by practicing on GFG, leetcode and all.
(2 Questions)
- Q1. Coding question based on stacks
- Q2. Java and Spring Boot questions..too much grilling
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Zeotap India Senior Data Engineer Interview Process
based on 1 interview
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