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Insigma Senior Data Architect Interview Questions and Answers for Experienced
Insigma Senior Data Architect Interview Experiences for Experienced
1 interview found
I applied via Approached by Company and was interviewed before Mar 2021. There were 2 interview rounds.
(3 Questions)
- Q1. Do you have idea about Azure SQL db?
- Ans.
Yes, Azure SQL db is a fully managed relational database service provided by Microsoft Azure.
Azure SQL db is a cloud-based database service that allows you to build, scale, and manage applications with ease.
It is based on Microsoft SQL Server engine and offers high availability, security, and performance.
You can use Azure SQL db to store and retrieve structured, semi-structured, and unstructured data.
It supports variou...
- Q2. What are the steps to improve the performance of a sql query?
- Ans.
Steps to improve SQL query performance
Optimize the query by using appropriate indexes
Minimize the use of functions and calculations in the query
Avoid unnecessary joins and subqueries
Retrieve only the required columns instead of selecting all
Use query hints or optimizer directives if necessary
Analyze and optimize the database schema and table structures
Consider partitioning large tables
Monitor and tune the database serv...
- Q3. How to improve the performance of a data pipeline in Azure Data Factory?
- Ans.
To improve the performance of a data pipeline in Azure Data Factory, you can optimize data flow, use parallel processing, and monitor resource utilization.
Optimize data flow by reducing unnecessary transformations and filtering
Use parallel processing by partitioning data and running multiple activities concurrently
Monitor resource utilization to identify bottlenecks and optimize resource allocation
(2 Questions)
- Q1. The interviewer showed a query in their qa server which was giving a lot of trouble in the production server. Then he asked about the ways to improve upon this query.
- Ans.
Optimizing a problematic SQL query involves analyzing execution plans, indexing, and rewriting for efficiency.
Analyze the execution plan to identify bottlenecks and expensive operations.
Consider adding indexes on columns used in WHERE clauses or JOIN conditions, e.g., CREATE INDEX idx_column ON table(column).
Rewrite subqueries as JOINs where applicable to reduce complexity and improve performance.
Limit the result set u...
- Q2. How to send emails on completing a job from sql server.
- Ans.
To send emails on completing a job from SQL Server, you can use SQL Server Agent and Database Mail.
Configure SQL Server Agent to run the job
Enable Database Mail and configure an SMTP server
Create a SQL Server Agent job that sends an email on completion
Use the sp_send_dbmail stored procedure to send the email
Include the necessary details in the email, such as job status and execution duration
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I applied via Referral and was interviewed before Mar 2021. There were 2 interview rounds.
(1 Question)
- Q1. Share some of the challenges that you faced in your projects. And how did you overcome those.
(4 Questions)
- Q1. What are your salary expectations?
- Ans.
I expect a competitive salary that reflects my experience and the value I bring to the organization.
Based on my research, similar roles in this industry typically offer between $X and $Y.
Considering my extensive experience in managing teams and driving results, I believe a salary in the range of $Z would be appropriate.
I am open to discussing the full compensation package, including benefits and bonuses, as these are a...
- Q2. Why should we hire you?
- Q3. Why are you looking for a change?
- Q4. Tell me about yourself.
Interview Preparation Tips
I applied via Referral and was interviewed before Aug 2021. There were 2 interview rounds.
(3 Questions)
- Q1. Reason for job change
- Q2. What is your CTC expectation?
- Q3. Brief about your work experience
Interview Preparation Tips
Technical Architect Interview Questions & Answers
Hexaware Technologies
Anonymous
posted on 20 Apr 2021
I applied via Naukri.com and was interviewed in Nov 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Technical Questions
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in Jan 2021. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. There were 2 round and both are video in my case. 1st round totally based on basics of documentum and inspitr that, what you want to tell them.
- Q2. Basics and advance level
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in May 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Normal technical questions related to expertise area.
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed before Nov 2021. There were 2 interview rounds.
(2 Questions)
- Q1. Describe a campaign executed
- Ans.
Executed a social media campaign to promote a new product launch
Developed a creative concept and messaging strategy
Identified target audience and selected appropriate social media platforms
Created engaging content including videos, graphics, and influencer partnerships
Monitored and analyzed campaign performance using analytics tools
Adjusted strategy based on data insights to optimize results
- Q2. Key challenge faced with a project and how you salt with it
Interview Preparation Tips
Selected
I appeared for an interview before Dec 2021.
(2 Questions)
- Q1. Explain the architecture
- Ans.
The architecture is the overall design and structure of a system or application.
It includes the components, their relationships, and how they interact with each other.
It determines the system's scalability, performance, and maintainability.
It can be divided into different layers such as presentation, business logic, and data access.
Examples include client-server architecture, microservices architecture, and event-drive...
- Q2. Why those technologies chosen
Scenario based questions with handson issues faced
(1 Question)
- Q1. Why changing company
Interview Preparation Tips
Sudhir Tripathi
(1 Question)
- Q1. Basic big data related question like bucketing partition and hashing
Most case kind of question, end to end data flow
(1 Question)
- Q1. Just formalities most of time it will like salary discussion
Interview Preparation Tips
Associate Architect Interview Questions & Answers
Virtusa Consulting Services
Anonymous
posted on 17 Feb 2024
Selected
I applied via Recruitment Consulltant and was interviewed before Feb 2023. There was 1 interview round.
(1 Question)
- Q1. Why String is immutable
- Ans.
String is immutable in Java to ensure security, thread safety, and optimization.
Immutable strings are thread-safe as they cannot be modified concurrently by multiple threads.
Immutable strings help in optimization by allowing string literals to be reused in memory.
Immutable strings prevent security vulnerabilities like SQL injection attacks by ensuring that strings cannot be modified.
Example: String str = "Hello"; str.c...
Skills evaluated in this interview
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