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Dataseers Technologies Interview Questions, Process, and Tips
Top Dataseers Technologies Interview Questions and Answers
- Q1. How many web element selector and tell me one by one ?asked in QA Engineer interview
- Q2. What are the joins in sqlasked in Data Engineer interview
- Q3. Sql sum on joinsasked in Software Developer interview
Dataseers Technologies Interview Experiences
3 interviews found
Anonymous
Selected
I applied via Naukri.com and was interviewed in Jun 2024. There was 1 interview round.
(3 Questions)
- Q1. Tell me about Selenium POM framework from scratch.
- Ans.
Selenium POM framework is a design pattern that helps in creating maintainable and reusable test automation scripts.
Page Object Model (POM) separates web pages into individual classes, making code more organized and readable.
POM framework reduces code duplication by storing locators and methods for each page in separate classes.
Test scripts interact with web elements through methods defined in page classes, promoting r...
- Q2. Have you created POM framework from scratch ?
- Ans.
Yes, I have created a POM framework from scratch.
Yes, I have experience creating a Page Object Model (POM) framework from scratch.
I have organized web elements and actions into separate classes for better maintainability.
Implemented methods to interact with web elements using Selenium WebDriver.
Utilized inheritance and encapsulation principles to create a robust framework.
Used TestNG for test execution and reporting.
Ex...
- Q3. How many web element selector and tell me one by one ?
- Ans.
There are multiple web element selectors used in QA testing, such as ID, class name, name, tag name, link text, partial link text, xpath, and css selector.
ID selector - Selects an element based on its ID attribute
Class name selector - Selects elements based on their class attribute
Name selector - Selects elements based on their name attribute
Tag name selector - Selects elements based on their tag name
Link text selector...
Interview Preparation Tips
Skills evaluated in this interview
QA Engineer Interview Questions asked at other Companies
(2 Questions)
- Q1. What are the joins in sql
- Ans.
Joins in SQL are used to combine rows from two or more tables based on a related column between them.
Joins are used to retrieve data from multiple tables based on a related column between them
Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN
INNER JOIN returns rows when there is at least one match in both tables
LEFT JOIN returns all rows from the left table and the matched rows from the righ...
- Q2. Project related information
(2 Questions)
- Q1. They give you sql sum to solve
- Q2. Basic question about sql
Skills evaluated in this interview
Data Engineer Interview Questions asked at other Companies
(2 Questions)
- Q1. Sql joins questions
- Q2. Project related questions
(2 Questions)
- Q1. Sql sum on joins
- Ans.
Using SQL SUM function on joined tables to calculate total values.
Use JOIN clause to combine tables based on a related column
Use SUM() function to calculate total values
Group by a specific column if needed
- Q2. Project related questions
Skills evaluated in this interview
Software Developer Interview Questions asked at other Companies
Top trending discussions
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Interview Preparation Tips
Experience: Verbal-correction of sentences, 2 passages,antonyms,synonyms logical reasoning - all models are in r.s agarwal
Total Questions: 75
Round: Technical Interview
Experience: Regular hr questions like tell about ur self,hobbies,strengths,any team activities, about paper presented and questions on that, questions on leadership qualities, asked to talk about 'conservation of energy' for few minutes, asked abouts functions or events organised.
College Name: NIT WARANGAL
Interview Questionnaire
3 Questions
- Q1. Where did you do the internship ?
- Ans.
I did my internship at XYZ Corporation.
Interned at XYZ Corporation
Worked in the marketing department
Assisted in creating social media campaigns
Conducted market research
Attended meetings with clients
- Q2. What did you learn from your mistakes ?
- Ans.
I learned to take responsibility for my actions and to use my mistakes as opportunities for growth.
I learned to admit my mistakes and apologize when necessary
I learned to reflect on my mistakes and identify areas for improvement
I learned to seek feedback from others and use it to make positive changes
I learned to not be afraid of failure and to view it as a learning experience
For example, when I made a mistake at work ...
- Q3. Why should we recruit you ?
- Ans.
I have the skills, experience, and passion to contribute to the success of your company.
I have a proven track record of achieving targets and exceeding expectations.
I possess strong communication and interpersonal skills, which enable me to work effectively with colleagues and clients.
I am a quick learner and adaptable to new environments and technologies.
I am passionate about the industry and eager to contribute to th...
Interview Preparation Tips
Experience: The first round was an online assessment of your knowledge in any of the three languages (C , C++, Java ).
Tips: Although they specify the syllabus but don't just rely on that.
Round: Interview
Experience: Second round was a HR + Technical interview.
The HR was combined with Technical interview in which they asked about the basic HR questions. The technical interview included a few basic questions on C or C++ programming and a few questions relating to the technicalities of the projects we did in our internships and Hobbies club..
Tips: Be well prepared for HR questions. Listen to the PPT carefully .
Round: IQ test
Experience: The third round was a simple IQ test. Be well versed with the language of your choice.
General Tips: The online test can be tackled if you study the first year alloted assigned book for the language you prefer. Having chosen C++ I was asked many questions related to templates and data structures.
College Name: IIT Roorkee
Interview Questionnaire
1 Question
- Q1. Basic HR questions, your understanding of your projects, biggest achievement so far??
Interview Preparation Tips
Tips: Get to know your resume very well, have a story for each of your resume point
Round: Test
Experience: Written test. Basic Quant and one short essay to test your English.
Round: Interview
Experience: They were looking for people with good math skills and team player.
Round: Interview
Experience: Prepare for all the basic HR questions beforehand, write them down. for core get your basic fundamentals perfect.
Tips: I started preparing for placements from Nov starting but starting early will be better.
General Tips: Prepare for all the basic HR questions beforehand, write them down.
For core, get your basic fundamentals perfect.
Skills: Basic fundamentals
College Name: IIT-Madras
Interview Preparation Tips
Experience: Candidates with CG equal to or higher than 8.0 were selected.
Round: Test
Experience: It was divided in 2 sets of 45 minutes each.
Coding: To write a function to find if a string is palindrome or not.
Verbal+quant: These were CAT model questions.
Duration: 90 minutes
Round: Interview
Experience: There were 2 rounds of this interview. Both were HR and questions based on resume and some general questions were asked.
Tips: I think I was selected because of my CG, coding skills and communication skills.
General Tips: If you're preparing for core, make sure you start revising your subjects soon. Keep your notes and concentrate on structures.
Skill Tips: I started my preparations in November by going through case study material available in lan and solving CAT questions.
College Name: IIT MADRAS
Interview Questionnaire
3 Questions
- Q1. Asked questions about the projects which were mentioned in the resume
- Q2. A few questions were asked about the core intern which I did
- Q3. Asked about the family background
Interview Preparation Tips
Experience: 1st round: Panel of two. Asked questions about the projects which were mentioned in the resume. A few questions were asked about the core intern which I did. Asked about the family background.10 got selected in the next round of interviews.
I think for the second round of interviews they selected on basis of CG.
No case studies were asked Just my opinion was asked in certain topics in the second interview which was taken by the partner of the firm. He asked my opinion about construction in India.
I did well in the interview and they liked my story about my projects.
Tips: I think for the second round of interviews they selected on basis of CG.
I started preparing in Mid-November. I think placement is more about yourself. Starting earlier doesn't help.
General Tips: 2nd years: Decide where your interest lies. Have a decent CG at least above 8.
3rd years: Know your interest. Have mock PIs and GDs.
Be genuine. If you don’t know something just tell them, do not act to be over-smart.Just revise your basic level courses. Revise Contracts, IPM, Construction Management.
Skill Tips: Just revise your basic level courses.Revise Contracts, IPM, Construction Management.
College Name: IIT MADRAS
Interview Questionnaire
10 Questions
- Q1. Do you know Java? ---Yes
- Ans.
Yes, I know Java.
I have experience in Java programming.
I am familiar with Java syntax and concepts.
I have worked on Java projects in the past.
- Q2. What is Thread and why are they used? ---told
- Q3. What is JDBC? ---told
- Q4. How to retrieve data from back end? ---told
- Ans.
To retrieve data from the back end, you can use APIs or database queries.
Use API calls to fetch data from the back end server.
Execute database queries to retrieve data from the database.
Parse the response or query result to extract the required data.
Handle any necessary authentication or authorization for accessing the back end.
Examples: GET request to an API endpoint, SELECT query in SQL.
- Q5. Explain OOP concepts. ---explained the program
- Ans.
OOP is a programming paradigm based on the concept of objects, which can contain data and code.
OOP stands for Object-Oriented Programming
It focuses on creating objects that interact with each other to solve a problem
Encapsulation, inheritance, and polymorphism are key concepts in OOP
Example: A car object can have properties like color, make, and model, and methods like start and stop
OOP promotes code reusability and ma
- Q6. He gave me Java program and asked me to explain how memory is allocated? ---Explained with diagram
- Q7. How was the day? ---A bit lagging one
- Q8. Why? ---My token number is 197, I need to wait for long time since morning
- Q9. About yourself? ---told
- Q10. Tell me a special quality of yours which is not mentioned in your resume? ---Told
Interview Preparation Tips
Experience: 4 modules :
1. Computer Programing :- Code is given,we need to find output, basic questions in Java, C, Data Structures, DBMS.
2. Quantitative Aptitude :- Easy, Basics in Simple Interest, Profit&Loss, Numbers, Logs, Time and Work, Time Speed Distance, Prob, Perm&Comb.
3. Logical Reasoning :- Blood relations, Directions, Data sufficiency, Puzzle, Arrangements (circular & linear).
4. English :- Fill in appropriate meaning, Antonyms, Synonyms, Arrange the sentences, and 2 huge paragraphs (4+4=8 questions).
Out of 2000 members 400 were selected. I'm one among them.
Round: HR Interview
Experience: After 2 days I received mail from HCL (offer letter and letter of intent).
Tips: HR round is to test our communication only..
College Name: NA
Skills evaluated in this interview
Interview Preparation Tips
Experience: Simple Aptitude - just brush up basics - be quick in your solving.
Duration: 120min minutes
Total Questions: 50+10
Round: HR Interview
Experience: Pretty simple interview round - was asked few HR questions. Majorly it was a informative session where i was told about the job profile and tested whether I was willing to take up the responsibility & commitment.
College Name: IIT MADRAS
Motivation: Just applied gen. Got through.
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