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CitiusTech
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I applied via Naukri.com and was interviewed in Jul 2024. There were 3 interview rounds.
Binary tree implementation involves nodes with at most two children, left and right.
Nodes have a parent-child relationship
Traversal methods include in-order, pre-order, and post-order
Balanced vs unbalanced trees affect performance
I applied via Approached by Company and was interviewed in May 2022. There were 3 interview rounds.
The video call interview consists of problem-solving, a few live coding tests, and technical interview questions.
I applied via Referral and was interviewed before Sep 2022. There were 2 interview rounds.
Non-functional testing focuses on the performance, usability, reliability, and other aspects of a system beyond its basic functionality.
Non-functional testing evaluates the system's performance under load, its security, scalability, and other aspects.
Examples include stress testing, load testing, security testing, usability testing, and compatibility testing.
Non-functional testing helps ensure that the system meets the...
Sanity, smoke, retesting, and regression are types of testing performed during software development.
Sanity testing: Quick test to check if the software is stable enough for further testing.
Smoke testing: Initial testing to ensure the basic functionalities of the software are working.
Retesting: Testing done to verify that a specific bug or issue has been fixed.
Regression testing: Testing done to ensure that new code cha...
Different SDLC models include Waterfall, Agile, Scrum, and DevOps. The best model depends on the project requirements. STLC is Software Testing Life Cycle.
Waterfall model follows a linear sequential flow, while Agile focuses on iterative development.
Scrum is a subset of Agile that uses fixed-length iterations called sprints.
DevOps combines development and operations to improve collaboration and productivity.
The best SD...
What people are saying about CitiusTech
I applied via Naukri.com and was interviewed before May 2021. There were 4 interview rounds.
Interviewer asked to write few logics and algorithms for problem statements
CitiusTech interview questions for designations
I applied via Naukri.com and was interviewed in Sep 2020. There was 1 interview round.
Truncate removes all data from a table while delete removes specific rows. Agile is a project management methodology.
Truncate is faster than delete as it doesn't log individual row deletions
Truncate resets the identity of the table while delete doesn't
Agile emphasizes on iterative development, continuous feedback, and collaboration
Agile frameworks include Scrum, Kanban, and Extreme Programming
I applied via Approached by Company and was interviewed in Dec 2022. There were 2 interview rounds.
I applied via Walk-in and was interviewed before Apr 2023. There were 2 interview rounds.
Online aptitude test
10 questions, write in any programming language you know.
posted on 28 Mar 2024
I applied via Campus Placement and was interviewed before Mar 2023. There were 3 interview rounds.
Aptitude test was there
Group discussion was second round
I applied via Naukri.com and was interviewed in Feb 2021. There were 4 interview rounds.
Implemented the Observer design pattern.
Used to maintain consistency between related objects
Allows for one-to-many relationships between objects
Used in event-driven systems
Example: Used to update UI when data changes in backend
I have implemented a microservices architecture for scalability and flexibility.
Implemented microservices architecture using Docker and Kubernetes
Used API Gateway for routing and load balancing
Implemented service discovery using Consul
Implemented circuit breaker pattern using Hystrix
Implemented centralized logging using ELK stack
Implemented distributed tracing using Zipkin
Implemented event-driven architecture using Kaf...
I improved stored procedure performance by optimizing queries and indexes.
Identified and removed unnecessary joins and subqueries
Used appropriate indexing to speed up query execution
Reduced the number of round trips to the database by using batch processing
Rewrote complex queries to simpler ones
Used stored procedure parameters instead of variables to avoid recompilation
Used SET NOCOUNT ON to reduce network traffic
Used
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