Add office photos
Filter interviews by
Zeel Infotech Interview Questions, Process, and Tips
Top Zeel Infotech Interview Questions and Answers
- Q1. What do you mean by primary key?asked in Java Developer interview
- Q2. What is inheritance ?asked in Java Developer interview
- Q3. Difference between delete and truncate?asked in Java Developer interview
Zeel Infotech Interview Experiences
3 interviews found
Selected
I applied via Walk-in and was interviewed before Mar 2023. There were 3 interview rounds.
Round 1 is aptitude test mostly 30 questions they give questions are based on patterns like what will be the next pattern
(5 Questions)
- Q1. What is abstraction?
- Ans.
Abstraction is the concept of hiding complex implementation details and showing only the necessary features to the outside world.
Abstraction allows developers to focus on what an object does rather than how it does it
It helps in reducing complexity and improving maintainability of code
Example: In Java, abstract classes and interfaces are used to achieve abstraction
- Q2. Difference between delete and truncate?
- Ans.
Delete removes rows one by one, while truncate removes all rows at once.
Delete is a DML command, while truncate is a DDL command.
Delete operation can be rolled back, while truncate operation cannot be rolled back.
Delete operation fires triggers, while truncate operation does not fire triggers.
Delete operation is slower as it removes rows one by one, while truncate operation is faster as it removes all rows at once.
- Q3. What do you mean by primary key?
- Ans.
Primary key is a unique identifier for each record in a database table.
Primary key ensures each record in a table is unique
It can be a single column or a combination of columns
Primary key constraints prevent duplicate or null values
- Q4. What is inheritance ?
- Ans.
Inheritance is a mechanism in Java where a new class inherits properties and behaviors from an existing class.
Allows for code reusability
Establishes a parent-child relationship between classes
Derived class can access methods and fields of the base class
Can create a hierarchy of classes
- Q5. What is hashmap
- Ans.
HashMap is a data structure in Java that stores key-value pairs and allows fast retrieval of values based on keys.
HashMap implements the Map interface in Java
It allows one null key and multiple null values
Keys in a HashMap must be unique
Example: HashMap
To swap two numbers in an array
Interview Preparation Tips
Skills evaluated in this interview
Java Developer Interview Questions asked at other Companies
Selected
I applied via Recruitment Consulltant and was interviewed before Jun 2023. There was 1 interview round.
(1 Question)
- Q1. What is ftp ?
- Ans.
FTP stands for File Transfer Protocol, a standard network protocol used for transferring files between a client and a server on a computer network.
FTP is commonly used to upload and download files from a server.
It requires a username and password for authentication.
FTP operates on two ports, 20 and 21, for data transfer and control respectively.
Skills evaluated in this interview
Technical Support Engineer Interview Questions asked at other Companies
I applied via Walk-in and was interviewed before Jul 2021. There was 1 interview round.
(2 Questions)
- Q1. Hardware and networking support
- Q2. Support Team tasks server and management
Interview Preparation Tips
Network Engineer Interview Questions asked at other Companies
Top trending discussions
Interview questions from similar companies
Selected
I applied via Approached by Company and was interviewed in Dec 2024. There were 3 interview rounds.
(2 Questions)
- Q1. What are the different sizes available for a virtual warehouse in Snowflake, and which sizes are currently being utilized in your current project?
- Q2. What are stored procedures in Snowflake, and how did you utilize them?
(2 Questions)
- Q1. How did you verify the data after transferring it from one database to another?
- Q2. What are the different types of duplicate checks that can be performed using SQL queries?
(2 Questions)
- Q1. Are you open to relocating to Hyderabad?
- Q2. What information do you have about ValueLabs?
Interview Preparation Tips
- Snowflake
- SQL
- Python
Qa Automation Testing Engineer Interview Questions & Answers
Nagarro
Anonymous
posted on 30 Jan 2025
I was interviewed in Dec 2024.
Basic quant and reasoning questions
Selenium MCQ
Java programs with MCQ
(23 Questions)
- Q1. Tell me about yourself
- Q2. Where you initialise driver
- Q3. Driver is static or non static
- Q4. Difference between static and non static
- Q5. Disadvantages of static and non static
- Q6. Parallel execution in TestNG
- Q7. Write the code for Parallel testing in TestNG
- Q8. Difference between parallel methods and parallel tests
- Q9. Upload file using rest assured
- Q10. Postman basic questions
- Q11. Parameter for post method in postman
- Q12. BDD Framework cucumber
- Q13. Cucumber execution process
- Q14. How cucumber know step defination file placed
- Q15. Parameters used in cucumber
- Q16. Datatable in cucumber
- Q17. Have u created the testplan document when porject was started
- Q18. Testing cycle when project was on initial level
- Q19. Risk management and risk based testing
- Q20. Which estimate technique you follow , if fibonacci then why it is in 1 2 3 5 8 13 ?? Not in 12345678
- Q21. What is testing matrix and automation ROI
- Q22. Cicd tool
- Q23. Handle team ?
I was interviewed in Dec 2024.
(1 Question)
- Q1. Tell me about yourself.?
They did not take the aptitude test because they had already hired individuals at the beginning.
(1 Question)
- Q1. Stroke and dibatetes
(1 Question)
- Q1. It didnot happen for the last few candidates .
Interview Preparation Tips
Chandru sharp
Selected
I applied via Walk-in and was interviewed in Dec 2024. There were 2 interview rounds.
Process planning refers to the methodical approach of determining the best possible way to manufacture a product or deliver a service by considering various aspects such as resources, timelines, and methodologies involved in production or execution.
(5 Questions)
- Q1. Explain about previous process
- Ans.
Implemented a new chemical process to increase efficiency and reduce waste.
Researched and analyzed current process to identify areas for improvement
Designed and tested new process using simulation software
Collaborated with production team to implement changes and monitor results
Achieved 20% increase in production output and 15% reduction in waste
Continuously monitored and optimized process for further improvements
- Q2. Explain about my work experience
- Q3. Explain about my work standard
- Q4. Explain about my managing method
- Ans.
I utilize a combination of project management tools and communication strategies to effectively manage my team and projects.
I prioritize tasks based on deadlines and importance
I regularly communicate with team members to ensure everyone is on the same page
I use project management software such as Trello or Asana to track progress and assign tasks
I adapt my management style to fit the needs and preferences of individual
- Q5. Explain about my working style
Selected
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There were 3 interview rounds.
(2 Questions)
- Q1. What are the key topics related to Generative AI, specifically focusing on Retrieval-Augmented Generation (RAG) and Large Language Models (LLM)?
- Q2. What is your understanding of the existing project and the technology stacks used?
(3 Questions)
- Q1. What has been your contribution to existing work and the technologies used in that context?
- Q2. ML, DL, Gen AI implementation and flow
- Q3. Python Coding logic and semantics
(2 Questions)
- Q1. What are the existing work challenges you face, and what solutions have you implemented to address them?
- Q2. What is your understanding of Generative AI and Natural Language Processing (NLP), and can you provide examples of their use cases?
Interview Preparation Tips
I applied via Campus Placement
Difference between soft skills and hard skills
(2 Questions)
- Q1. What is manual testing
- Q2. What is defect life cycleif
(2 Questions)
- Q1. What is the main thing should have for a test engineer
- Q2. What's your opinion on testing
(2 Questions)
- Q1. Are you ok with rotational shifts?
- Q2. Are you ok with the work location?
Priyanka Patil
(4 Questions)
- Q1. What is polymorphism,generator,decorator? List vs tuple?
- Ans.
Polymorphism allows objects of different classes to be treated as objects of a common superclass. Generators produce items one at a time. Decorators add functionality to existing functions or methods.
Polymorphism: Enables objects of different classes to be treated as objects of a common superclass. Example: Animal superclass with Dog and Cat subclasses.
Generator: Produces items one at a time, allowing for efficient mem...
- Q2. TFIDF, BOW What is embedding why important how to craete embeddings?
- Ans.
Embeddings are a way to represent words or phrases as vectors in a high-dimensional space, capturing semantic relationships.
Embeddings are important for tasks like natural language processing, where words need to be represented in a meaningful way.
They can be created using techniques like Word2Vec, GloVe, or using neural networks like Word Embeddings.
Embeddings help in capturing semantic relationships between words, al...
- Q3. What is Encoder decoder explain with example?
- Ans.
Encoder-decoder is a neural network architecture used for tasks like machine translation.
Encoder processes input data and generates a fixed-length representation
Decoder uses the representation to generate output sequence
Example: Seq2Seq model for translating English to French
- Q4. What is stop word? We need to remove in every application or not tell me example when stop words are importan?
Zeel Infotech Interview FAQs
Tell us how to improve this page.
Interview Questions for Popular Designations
Zeel Infotech Interview Process
based on 2 interviews
Interview experience
Interview Questions from Similar Companies
Zeel Infotech Reviews and Ratings
based on 15 reviews
Rating in categories
|
Network Engineer
26
salaries
|  ₹3.1 L/yr - ₹7.5 L/yr |
|
Software Developer
19
salaries
| ₹3.1 L/yr - ₹12 L/yr |
|
Network Support Engineer
6
salaries
| ₹4 L/yr - ₹6 L/yr |
|
System Administrator
5
salaries
| ₹3.4 L/yr - ₹4.7 L/yr |
|
Technical Support Engineer
5
salaries
| ₹3.6 L/yr - ₹4.5 L/yr |
Teleperformance
FIS
Nagarro
Optum
- Home >
- Interviews >
- Zeel Infotech Interview Questions
