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Datavail Infotech MS SQL DBA Interview Questions and Answers

Updated 13 Nov 2019

Datavail Infotech MS SQL DBA Interview Experiences

1 interview found

MS SQL DBA Interview Questions & Answers

user image Anonymous

posted on 13 Nov 2019

I applied via Naukri.com and was interviewed in May 2019. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. What is replication.and it's types
  • Ans. 

    Replication is the process of copying and distributing data from one database to another.

    • Types of replication include snapshot replication, transactional replication, and merge replication.

    • Snapshot replication copies the entire database at a specific point in time.

    • Transactional replication copies only the changes made to the database since the last replication.

    • Merge replication combines changes made to the database at ...

  • Answered by AI
  • Q2. Failover types in cluster and always on
  • Ans. 

    Failover types in cluster and always on

    • In a cluster, failover can be automatic or manual

    • In Always On, failover can be synchronous or asynchronous

    • Automatic failover in a cluster requires a quorum of nodes to be available

    • Synchronous failover in Always On ensures data consistency but can have higher latency

    • Asynchronous failover in Always On has lower latency but may result in data loss

  • Answered by AI
  • Q3. Quoram disk and it's advantages and disadvantage
  • Ans. 

    Quorum disk is a shared disk used in a Windows Server Failover Cluster to store cluster configuration data.

    • Advantages: Provides a single point of reference for cluster configuration data, ensures consistency of data across all nodes, enables automatic failover of cluster resources.

    • Disadvantages: Single point of failure, requires additional hardware, can be a bottleneck for cluster performance.

    • Example: In a 3-node clust...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be good prepared with Replication, Always on and cluster.
Basic knowledge of performance tunning.
As they have business in US and UK they are very cautious about ur communication skill also.

Interview questions from similar companies

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

(1 Question)

  • Q1. Field relatimed questions SAP wms
Round 2 - Technical 

(1 Question)

  • Q1. Field related questions

I applied via Recruitment Consultant and was interviewed in Apr 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Object Oriented Concepts and basic list/tuple/dictionary/ datetime conversion
  • Q2. Project done in last company and how will you help Saama?

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to frame answers end to end and stick to what you have done. Don't try to exaggerate.

I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude test

Round 2 - Group Discussion 

Current affairs

Round 3 - Technical 

(1 Question)

  • Q1. Puzzle , sql related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be yourself, whatever you know just be confident

I applied via LinkedIn and was interviewed before Nov 2021. There were 3 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 - Aptitude Test 

There are basic aptitude questions for freshers level

Round 3 - Technical 

(2 Questions)

  • Q1. Oops concepts, basics of sql
  • Q2. Basics of programming language

Interview Preparation Tips

Interview preparation tips for other job seekers - Go through basics interview questions for freshers level

Interview Questionnaire 

18 Questions

  • Q1. Tell me about your yourself
  • Ans. 

    I am a detail-oriented business analyst with experience in data analysis and process improvement.

    • I have a Bachelor's degree in Business Administration

    • I have worked with various stakeholders to identify business needs and requirements

    • I am proficient in SQL and Excel for data analysis

    • I have experience in process improvement and project management

    • I am a strong communicator and collaborator

  • Answered by AI
  • Q2. Tell us about your training and internships
  • Ans. 

    I have completed a business analyst certification course and have interned at a software development company.

    • Completed a business analyst certification course from XYZ Institute

    • Interned at ABC Software Development Company for 6 months

    • Worked on requirement gathering, documentation and analysis for a project

    • Assisted senior business analysts in creating project plans and reports

  • Answered by AI
  • Q3. What is the role of Instrumentation Department? (my training)
  • Ans. 

    The Instrumentation Department is responsible for designing, installing, and maintaining control systems and instruments used in industrial processes.

    • Designing and implementing control systems for industrial processes

    • Installing and maintaining instruments used in industrial processes

    • Ensuring accuracy and reliability of instruments and control systems

    • Collaborating with other departments to optimize processes and improve...

  • Answered by AI
  • Q4. Why do you want to join Affine Analytics?
  • Ans. 

    I am excited to join Affine Analytics because of their reputation for delivering innovative solutions and their focus on employee growth.

    • Affine Analytics has a strong track record of delivering cutting-edge solutions to clients across industries.

    • I am impressed by the company's commitment to employee growth and development, as evidenced by their training and mentorship programs.

    • I am excited about the opportunity to work...

  • Answered by AI
  • Q5. Why Data anayltics? Why not a technical job in your field?
  • Ans. 

    Data analytics allows me to use my technical skills to solve business problems and make data-driven decisions.

    • Data analytics helps me to identify patterns and trends in data that can be used to improve business processes.

    • It allows me to work with large datasets and use statistical methods to extract insights.

    • I can use my technical skills to develop and implement data models and algorithms.

    • Data analytics is a growing fi...

  • Answered by AI
  • Q6. If I keep two diodes in series will it work as a transistor? (EC branch)
  • Ans. 

    No, two diodes in series cannot work as a transistor.

    • Transistors have three terminals while diodes have two.

    • Transistors can amplify signals while diodes cannot.

    • Transistors can be used as switches while diodes cannot.

    • Diodes in series will only increase the voltage drop.

    • Transistors have different modes of operation such as common emitter, common base, and common collector.

  • Answered by AI
  • Q7. What exactly have you accomplished with the drone? (my final year project)
  • Ans. 

    I developed a drone that can detect and monitor forest fires.

    • Designed and built a drone with thermal imaging camera

    • Integrated machine learning algorithm to detect fire

    • Tested and validated the drone in a controlled forest environment

    • Presented the project at a national engineering conference

  • Answered by AI
  • Q8. How frequently do you play Badminton? (Hobby)
  • Ans. 

    I play badminton twice a week as a hobby.

    • I enjoy playing badminton as a way to stay active and relieve stress.

    • I usually play with friends or family members at a local community center.

    • I have been playing badminton for several years and have improved my skills over time.

  • Answered by AI
  • Q9. Do you have any problem working in Bangalore?
  • Ans. 

    No, I don't have any problem working in Bangalore.

    • I am familiar with the city and its culture

    • I have worked in Bangalore before and enjoyed my experience

    • I am open to new experiences and challenges

    • I am willing to adapt to the local environment and work culture

  • Answered by AI
  • Q10. Do you have any questions for us?
  • Q11. Which football club do you follow? (My answer: Real Madrid) (Que based on hobby)
  • Q12. Why is Real Madrid your favorite?
  • Ans. 

    Real Madrid is my favorite because of their rich history, success, and style of play.

    • Real Madrid has won a record 13 Champions League titles, which is a testament to their success

    • Their style of play is attractive and entertaining to watch

    • The club has a rich history and has had some of the greatest players in football history, such as Cristiano Ronaldo and Zinedine Zidane

  • Answered by AI
  • Q13. Assume you are the CEO of Flipkart. Your board has decided to go App only. What factors would you consider before making your final decision. (You have the relevant data from your website of last 7 years ...
  • Ans. 

    Factors to consider before going App only as CEO of Flipkart

    • Analyze the data from website and app to understand user behavior

    • Evaluate the impact on sales and revenue

    • Consider the potential loss of customers who prefer website over app

    • Assess the cost of developing and maintaining the app

    • Evaluate the competition and their strategies

    • Consider the impact on brand image and customer loyalty

    • Assess the feasibility of providing ...

  • Answered by AI
  • Q14. The Horse Puzzle
  • Q15. 3 Ants triangle puzzle
  • Q16. 3 Jars puzzle (Apple/Orange puzzle)
  • Q17. I have two jars of 5 litres and 3 litres. How can I measure 4 litres? (Assume: Infinite supply of water and no third jar is present)
  • Q18. A revolver with 2 bullets puzzle

Interview Preparation Tips

Round: Test
Experience: The first 10 questions were Data Interpretation type. There were around 4 to 5 logic questions. The rest were quantitative questions.
The questions were pretty basic.
Tips: The aim is to check the speed of your calculations.
Duration: 30 minutes
Total Questions: 23

Round: Group Discussion
Tips: Speak relevant points and you will be fine.
High proficiency in English is a must.
Duration: 10 minutes

Round: Puzzle Interview
Experience: The interview was great and lasted around 35-40 minutes. The interviewer gave ample amount of time to solve the questions.
To answer the questions was ofcourse important but approach to your final answer is very important as well. If you already know the answer but fail to explain the approach to the interviewer, you will get rejected.
Tips: Keep the interviewer in the loop and keep explaining him what you are thinking.
Fluent English is very important as well.

Round: HR Interview
Experience: The interviewers were very friendly and the interview lasted around 15 min.
Tips: Have one or two favorite subject/s from which you can answer any question thrown at you.
Be well versed about your final year project.
Do not put rubbish in your resume as they read the entire resume.

Skills: Enthusiasm, Projects, Proficiency In English, Logical Puzzles, Logical Thinking
College Name: NIT Surat
Funny Moments: As the HR interviewer is an alumni of my college, we had some chat about the college. This made the interview mood very light.

Interview Questionnaire 

2 Questions

  • Q1. Mostly puzzles and one case study
  • Q2. They asked me questions about my interests and hobbies

Interview Preparation Tips

Round: Test
Experience: There were three sets of question paper. We were sitting according to our roll number then question paper with rough sheet were distributed and we were allowed 1 hour to finish that. There was no negative marking.
Tips: For aptitude practice data interpretation and data sufficiency
Duration: 1 hour
Total Questions: 30

Round: Group Discussion
Duration: 15 minutes

Round: Technical Interview
Tips: Practice puzzles and case study for this round

Round: HR Interview
Tips: Be yourself

College Name: NIT Rourkela

Interview Preparation Tips

Round: Test
Experience: It was nice set of mixed bag questions each challenging your brain to scratch more and find the trick.
Tips: Be calm in solving the questions, Practice few tricks to solve

work,time,distance,number series problem etc. quickly to help save the

time.
Duration: 20 minuntes minutes
Total Questions: 25

Round: Resume Shortlist
Experience: I think resume played a important role in selection processes.
Tips: Make it simple and HIGHLIGHT your good work and experiences.Interviewer don't have time to go through whole crap what we write so basically focus on highlighting your achievements and internships.

Round: Group Discussion
Experience: People are dying to take the opportunity and speak.You will be facing a fish market in few cases, rest it is calm and everyone is given a chance to put forward there point.
Tips: Generally u have to decide which side of the boat u want to be on.

Either go against the topic or in favor whichever you are more

comfortable with.

College Name: IIT ROORKEE

Interview Questionnaire 

2 Questions

  • Q1. Fsmo roles
  • Q2. Office 365
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

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

Round 1 - One-on-one 

(2 Questions)

  • Q1. What languages do you know? Asked about the project I did and various clarification questions on that.
  • Q2. What are various assumption you made while implementing this project.

Datavail Infotech Interview FAQs

What are the top questions asked in Datavail Infotech MS SQL DBA interview?

Some of the top questions asked at the Datavail Infotech MS SQL DBA interview -

  1. Quoram disk and it's advantages and disadvant...read more
  2. What is replication.and it's typ...read more
  3. Failover types in cluster and always...read more

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