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SphereGen SQL Developer Interview Questions and Answers

Updated 5 Feb 2024

SphereGen SQL Developer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jan 2024. There were 3 interview rounds.

Round 1 - Coding Test 

Find the numeric values from given strong column. For given input find inner join, left join, right join. Dynamic SQL and temp table scenario based question.

Round 2 - Technical 

(2 Questions)

  • Q1. Write a SQL code for me to find Nth maximum salary department wise.
  • Ans. 

    SQL code to find Nth maximum salary department wise.

    • Use the RANK() function to assign a rank to each salary within each department.

    • Filter the results to only include the rows where the rank is equal to N.

    • Group the results by department to get the Nth maximum salary department wise.

  • Answered by AI
  • Q2. What is the difference between merge ,merge join, union all in SSIS. What is recursive CTE? What is cross apply? Find me only numeric values from given strong column. What is the output for given data inne...
  • Ans. 

    Merge is a SQL statement used to combine data from two tables, merge join is a join operation in SSIS, union all is used to combine the result sets of two or more SELECT statements. Recursive CTE is a common table expression that references itself, cross apply is used to apply a table-valued function to each row of a table.

    • Merge: combines data from two tables

    • Merge join: join operation in SSIS

    • Union all: combines result ...

  • Answered by AI
Round 3 - Technical 

(2 Questions)

  • Q1. How many function have you used in ssas
  • Ans. 

    I have used multiple functions in SSAS for various purposes.

    • Some commonly used functions in SSAS include SUM, AVG, COUNT, MIN, MAX, and DISTINCT.

    • Functions can be used in measures, calculated columns, and calculated tables.

    • Examples of functions used in SSAS include SUM([Sales Amount]), COUNT([Customer ID]), and AVG([Rating]).

  • Answered by AI
  • Q2. Filter, order, top count, downcpunt

Interview Preparation Tips

Topics to prepare for SphereGen SQL Developer interview:
  • SQL
  • SSIS

Skills evaluated in this interview

Interview questions from similar companies

I applied via Campus Placement and was interviewed in Jul 2021. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Realted to DSA, OOPS concept, DBMS
  • Q2. Coding questions from leetcode

Interview Preparation Tips

Interview preparation tips for other job seekers - keep yourself aware of DSA and basic DBMS concepts and also all the theoretical questions related to DSA, oops, DBMS
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

First round is online test of 3 virtual rounds consist of aptitude , and coding

Round 2 - Technical 

(2 Questions)

  • Q1. Matrix multiplication
  • Q2. Singly linked list
  • Ans. 

    A singly linked list is a data structure where each element points to the next element in the list.

    • Each node in the list contains data and a reference to the next node

    • Traversal starts from the head node and follows the next pointers until the end

    • Insertion and deletion can be done efficiently at the beginning or end of the list

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare dsa well

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

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

Round 1 - Aptitude Test 

They just gave me an assessment with a few questions to test my subject knowledge

Round 2 - One-on-one 

(1 Question)

  • Q1. They asked me all the general questions and a few technical questions

Interview Preparation Tips

Interview preparation tips for other job seekers - As long as you are updated in your field of study, you will crack it.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Nov 2024.

Round 1 - Aptitude Test 

The aptitude test evaluates problem-solving, coding skills, and logical reasoning, offering a fair challenge to showcase technical expertise.

Round 2 - One-on-one 

(2 Questions)

  • Q1. How do you handle conflicts in a team project?
  • Ans. 

    I address conflicts in team projects by promoting open communication, active listening, and seeking compromise.

    • Encourage open communication among team members to address conflicts early on

    • Practice active listening to understand all perspectives and concerns

    • Seek compromise and find common ground to resolve conflicts effectively

  • Answered by AI
  • Q2. What is the difference between an interface and an abstract class?
  • Ans. 

    Interface is a contract that defines the methods a class must implement, while an abstract class can have both implemented and abstract methods.

    • Interface can only have abstract methods and cannot have any implementation, while abstract class can have both abstract and implemented methods.

    • A class can implement multiple interfaces but can only inherit from one abstract class.

    • Interfaces are used to achieve multiple inheri...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Research the company, practice technical skills, communicate, showcase problem-solving abilities, stay confident, and demonstrate enthusiasm for the role
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Feb 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

The test was very weird one.
They did have planned anything for the test, They came and given a link on bit.ly and given an another link that is in google form for the answers.
And they selection of people for second round is not sensible.

Round 2 - Coding Test 

This round was also be a weird.
They give each candidates with different questions.
They told us to write logic on the paper and you can use internet for your reference.
But after this round they announced the results but that is not in genuine one.

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't get into this type of process.
Before the start of interview ask them to what is they want from the candidates
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - MCQ 

(1 Question)

  • Q1. Basic dsa questions predict output
Round 2 - Coding Test 

Medium level problem,

Round 3 - HR 

(1 Question)

  • Q1. Based on resume
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

45 min apps and technical question

Round 2 - Coding Test 

45 min coding round you can refer net for first 15 min

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

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

Round 1 - HR 

(11 Questions)

  • Q1. How do you approach debugging a complex issue in a large codebase with minimal documentation?
  • Ans. 

    Approach debugging by understanding the code flow, using debugging tools, isolating the issue, and testing solutions.

    • Start by understanding the code flow and identifying potential areas where the issue may be occurring.

    • Use debugging tools like breakpoints, logging, and stack traces to pinpoint the source of the problem.

    • Isolate the issue by reproducing it consistently and narrowing down the scope of the problem.

    • Test pot...

  • Answered by AI
  • Q2. Describe a situation where you had to refactor existing code to improve performance or maintainability. What challenges did you face, and how did you overcome them?
  • Ans. 

    Refactored a legacy codebase to improve performance by optimizing database queries.

    • Identified bottlenecks in the codebase by profiling and analyzing performance metrics.

    • Rewrote complex and inefficient database queries to improve response times.

    • Implemented caching mechanisms to reduce redundant database calls.

    • Refactored code to follow best practices and improve maintainability.

    • Tested the changes thoroughly to ensure the

  • Answered by AI
  • Q3. How do you ensure your code is both efficient and scalable when working under tight deadlines? Can you provide an example?
  • Ans. 

    By prioritizing tasks, using efficient algorithms, and conducting code reviews.

    • Prioritize tasks based on impact and complexity to focus on critical components first.

    • Utilize efficient algorithms and data structures to optimize code performance.

    • Conduct code reviews with team members to identify potential bottlenecks and suggest improvements.

    • Example: Prioritize implementing a caching mechanism for frequently accessed data

  • Answered by AI
  • Q4. Explain how you would handle a situation where your preferred solution to a problem conflicts with the opinion of a senior team member or client.
  • Ans. 

    I would approach the situation by respectfully discussing the pros and cons of both solutions and finding a compromise.

    • Listen to the senior team member or client's perspective and understand their reasoning

    • Present your preferred solution along with the reasons why you believe it is the best approach

    • Engage in a constructive discussion to find common ground or a compromise

    • Consider the impact of each solution on the proje...

  • Answered by AI
  • Q5. What is your process for staying updated with the latest programming languages, frameworks, and technologies relevant to your role?
  • Ans. 

    I regularly attend tech conferences, read industry blogs, participate in online courses, and collaborate with colleagues to stay updated.

    • Attend tech conferences to learn about new technologies and trends

    • Read industry blogs and articles to stay informed

    • Participate in online courses and tutorials to expand knowledge

    • Collaborate with colleagues to share insights and learn from each other

  • Answered by AI
  • Q6. How do you manage dependencies and third-party libraries in your projects to avoid potential security or compatibility issues?
  • Ans. 

    I use package managers, regularly update dependencies, and conduct security audits.

    • Utilize package managers like npm, pip, or Maven to manage dependencies

    • Regularly update dependencies to ensure compatibility and security patches

    • Conduct security audits using tools like OWASP Dependency-Check or Snyk

    • Consider using dependency locking to ensure consistent builds

  • Answered by AI
  • Q7. Describe a time when you had to implement a feature that required learning a new technology or framework on the job. How did you approach the learning curve?
  • Ans. 

    I implemented a new feature using React Native and had to learn the framework on the job.

    • Researched online resources and documentation to understand React Native

    • Experimented with small projects to practice using React Native

    • Sought help from colleagues or online communities when facing challenges

  • Answered by AI
  • Q8. Can you walk us through a time when you identified a potential bottleneck in a system before it became a problem? How did you address it?
  • Ans. 

    Identified and addressed a potential bottleneck in a system before it became a problem.

    • Monitored system performance regularly to identify any potential bottlenecks

    • Analyzed system logs and metrics to pinpoint the root cause of the bottleneck

    • Implemented optimizations such as caching, indexing, or code refactoring to address the bottleneck

    • Collaborated with team members to implement a long-term solution to prevent similar

  • Answered by AI
  • Q9. How do you prioritize and manage multiple tasks or projects when they all seem equally important?
  • Ans. 

    I prioritize tasks based on deadlines, impact, and dependencies, and use tools like to-do lists and project management software.

    • Evaluate deadlines and prioritize tasks that are due soon

    • Consider the impact of each task on the overall project or team goals

    • Identify dependencies between tasks and prioritize accordingly

    • Use tools like to-do lists, project management software, or time-blocking techniques to stay organized

    • Regu

  • Answered by AI
  • Q10. What strategies do you use to ensure that your code is both clean and well-documented for future developers who may work on it?
  • Ans. 

    I use consistent naming conventions, inline comments, and thorough documentation to ensure clean and well-documented code.

    • Follow consistent naming conventions for variables, functions, and classes to make the code easier to understand.

    • Include inline comments to explain complex logic or algorithms within the code.

    • Write thorough documentation for each function, class, and module to provide context and usage instructions ...

  • Answered by AI
  • Q11. How would you approach integrating a new feature into an existing system without disrupting the current functionality? Can you provide an example from your past experience?
  • Ans. 

    Approach integrating new feature into existing system without disruption

    • Analyze the existing system to understand its architecture and dependencies

    • Identify the impact of the new feature on the current functionality

    • Implement the new feature in a separate branch or environment for testing

    • Conduct thorough testing to ensure the new feature works as expected and does not break existing functionality

    • Gradually integrate the n...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - 1. Understand the Unique Culture: Moris Media isn't your typical digital marketing and PR agency. They consider themselves "Digital Doctors," meaning their approach is distinct, innovative, and practical. This culture requires that every solution be both unique and effective, tailored to address the specific challenges of their clients.

2. Prepare for Challenging Work: At Moris Media, you won’t be working on routine tasks. The challenges you’ll face will push your technical skills and problem-solving abilities to new heights. If you enjoy overcoming obstacles and tackling complex problems, you’ll thrive here. This is not the place for those seeking a typical 9-to-6 job; rather, it’s for those who are passionate about creating something exceptional.

3. Continuous Learning is Key: Moris Media fosters a culture of continuous learning and improvement. As a Software Developer, you'll need to be adept in modern technologies, particularly PHP, Laravel, and other live web technologies. Staying updated with the latest trends, tools, and programming languages is crucial. The company values those who are proactive in expanding their knowledge and adapting to new developments.

4. Take Initiative and Responsibility: Moris Media looks for individuals who are not only skilled but also confident in taking ownership of their work. You’ll be expected to manage your projects from start to finish, ensuring that every detail aligns with both the client’s requirements and the company's high standards. If you're someone who takes pride in delivering quality work and enjoys taking on responsibility, you'll fit right in.

5. Creativity and Innovation are Essential: As a software developer at Moris Media, you’ll need to be both creative and technically skilled. The company encourages its employees to think outside the box and come up with innovative solutions to complex problems. If you’re someone who enjoys experimenting with new ideas and pushing the boundaries of what’s possible, Moris Media will provide the perfect environment for you to grow.

6. Adaptability and Flexibility: The fast-paced nature of the work at Moris Media requires adaptability and flexibility. You’ll often have to juggle multiple projects and switch between tasks as priorities change. Being able to adapt quickly and remain focused under pressure is a key trait for success in this environment.

7. Be Prepared for Growth: If you are truly creative, confident, and eager to learn, Moris Media is a place where you can grow both professionally and personally. The opportunities for learning and development are immense, and the challenges you face will only make you a better developer. This is a company that rewards initiative and innovation, providing a platform for those who want to make a real impact in the digital space.

Is Moris Media Right for You? If you're looking for a comfortable, routine job, Moris Media may not be the right fit. However, if you are driven by challenges, eager to learn and grow, and passionate about creating innovative digital solutions, Moris Media offers an exciting and rewarding career path. Your expertise in PHP, Laravel, and other live technologies will be put to the test, and your ability to think critically and creatively will be your greatest asset.

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

Aptitude was to the point. Was Easy

Round 2 - Assignment 

Then there was an assignment where have to create a web project.

Round 3 - HR 

(3 Questions)

  • Q1. Are you comfortable with bond
  • Q2. Are you comfortable with relocation
  • Q3. What are your skillsets.

Interview Preparation Tips

Interview preparation tips for other job seekers - Just focus on the assignment thing rest is easy. They shortlist mainly on that no technical round in my case

SphereGen Interview FAQs

How many rounds are there in SphereGen SQL Developer interview?
SphereGen interview process usually has 3 rounds. The most common rounds in the SphereGen interview process are Technical and Coding Test.
What are the top questions asked in SphereGen SQL Developer interview?

Some of the top questions asked at the SphereGen SQL Developer interview -

  1. What is the difference between merge ,merge join, union all in SSIS. What is re...read more
  2. Write a SQL code for me to find Nth maximum salary department wi...read more
  3. How many function have you used in s...read more

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SphereGen SQL Developer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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