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TabSquare.ai Interview Questions, Process, and Tips
Top TabSquare.ai Interview Questions and Answers
- Q1. How to perform Distributed Transactions using Sagaasked in Engineering Manager interview
- Q2. How to optimize Horizontally RDBMSasked in Engineering Manager interview
- Q3. How to do Database Migrationasked in Engineering Manager interview
TabSquare.ai Interview Experiences
4 interviews found
Anonymous
Hacker rank DS algo test.
(2 Questions)
- Q1. How would you handle real time data in mobile app?
- Ans.
Real time data in mobile apps can be handled using technologies like WebSockets, Firebase Realtime Database, or Push Notifications.
Use WebSockets for bidirectional communication between client and server.
Utilize Firebase Realtime Database for syncing data in real time across devices.
Implement Push Notifications to notify users of real time updates even when the app is not open.
- Q2. OOPs and solid principle discussion
(1 Question)
- Q1. Salary discussion
Skills evaluated in this interview
Senior IOS Developer Interview Questions asked at other Companies
(1 Question)
- Q1. Basics of react and JS concepts.
Front end Developer Interview Questions asked at other Companies
Selected
I applied via Recruitment Consulltant and was interviewed before Mar 2023. There were 2 interview rounds.
(2 Questions)
- Q1. How to do Database Migration
- Ans.
Database migration involves transferring data from one database to another without losing any information.
Plan the migration process carefully to minimize downtime and ensure data integrity
Backup the existing database before starting the migration
Use tools like AWS Database Migration Service or open-source tools like Flyway or Liquibase
Test the migration process thoroughly before executing it on the production database
...
- Q2. How to perform Distributed Transactions using Saga
- Ans.
Saga pattern is used to manage distributed transactions by breaking them into smaller, independent transactions.
Break the transaction into smaller steps or sub-transactions
Each sub-transaction is executed by a service or component in the system
Maintain a log of each sub-transaction's status to ensure consistency
If a sub-transaction fails, rollback the changes made by previous sub-transactions
Implement compensating tran...
(2 Questions)
- Q1. How to optimize Horizontally RDBMS
- Ans.
Optimizing horizontally RDBMS involves partitioning data across multiple servers to improve performance.
Partition tables based on key ranges or hash values to distribute data evenly
Use sharding to split data across multiple servers
Implement caching mechanisms to reduce database load
Optimize queries and indexes for efficient data retrieval
Consider denormalizing data to reduce joins and improve performance
- Q2. System design of URL shorten
- Ans.
URL shortening system design involves generating short aliases for long URLs to save space and make sharing easier.
Use a unique identifier for each URL to generate short alias
Store mappings of short aliases to original URLs in a database
Implement a redirect service to redirect short aliases to original URLs
Consider scalability and performance for high traffic
Implement analytics to track usage and performance
Engineering Manager Interview Questions asked at other Companies
Selected
I applied via Approached by Company and was interviewed before Dec 2021. There were 5 interview rounds.
Python & SQL Based HackerRank Coding Round
(3 Questions)
- Q1. Resume Based Questions
- Q2. Tools & Tech mentioned in resume will be asked
- Q3. Past projects and what are your contributions
(1 Question)
- Q1. System design and architecture level discussions
(1 Question)
- Q1. Culture fit with the company
Interview Preparation Tips
- Python
- SQL
- AIRFLOW
- GCP
Software Engineer Interview Questions asked at other Companies
TabSquare.ai interview questions for popular designations
Interview questions from similar companies
I applied via Campus Placement and was interviewed before Jul 2021. There were 4 interview rounds.
Aptitude test on CS subjects like C programming, DBMS, CN, and OS.
There were 2 input-output based questions of easy to moderate level
Every candidate was given an individual topic and was asked to speak on it
(1 Question)
- Q1. Some typical HR questions
Interview Preparation Tips
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Java questions
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
(3 Questions)
- Q1. Explain OOPs w.r.t Java
- Ans.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
- Q2. Explain about the projects that you have worked on
- Q3. Explain how Java solves machine dependency of code execution
- Ans.
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
(2 Questions)
- Q1. Why should we hire you?
- Q2. Tell me about yourself.
Interview Preparation Tips
- Java
Skills evaluated in this interview
I applied via Company Website and was interviewed before Jul 2021. There were 3 interview rounds.
Aptitude, reasoning, English, cloud sections
2 questions in which , one has to complete within an 50 minutes
(2 Questions)
- Q1. Tell me about t Yourself
- Q2. What are the previous experiences
Interview Preparation Tips
- Java
- SQL
- Agile Methodology
- SDLC
Keep it just and short
Explain more about your experiences
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
(1 Question)
- Q1. Print 1 to 100 without for loop
- Ans.
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
(1 Question)
- Q1. General questions as per your cv
Interview Preparation Tips
- Aptitude
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