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CommVault Senior Software Developer Interview Questions and Answers
CommVault Senior Software Developer Interview Experiences
1 interview found
Anonymous
I applied via Approached by Company and was interviewed in Mar 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Design a multithreaded logger system
- Ans.
A multithreaded logger system allows multiple threads to log messages concurrently without blocking each other.
Use a thread-safe data structure like a concurrent queue to store log messages.
Implement a logging class with methods for adding log messages and writing them to a file.
Use synchronization mechanisms like locks or semaphores to ensure thread safety.
Consider using a separate thread for writing log messages to t...
- Q2. How virtual pointers work?
- Ans.
Virtual pointers are used in C++ to implement polymorphism by allowing objects to be accessed through a base class pointer.
Virtual pointers are used in C++ to achieve runtime polymorphism.
They are created by adding virtual keyword to a function in a base class.
Virtual pointers allow objects of derived classes to be accessed through a base class pointer.
Interview Preparation Tips
- C++
Skills evaluated in this interview
Interview questions from similar companies
I appeared for an interview in Jun 2017.
Interview Questionnaire
2 Questions
- Q1. What is HTML, PHP and CSS
- Ans.
HTML, PHP, and CSS are programming languages used for creating and designing websites.
HTML (Hypertext Markup Language) is used for creating the structure and content of web pages.
PHP (Hypertext Preprocessor) is a server-side scripting language used for creating dynamic web pages.
CSS (Cascading Style Sheets) is used for styling and formatting the layout of web pages.
Example: HTML is used to create headings, paragraphs, ...
- Q2. In my technical test, they asked me to replicate the privacy pages of Twitter and facebook.
Interview Preparation Tips
Experience: I was referred to by a friend so this step was comparatively easier.
Tips: Resume should be straightforward and extra and incomplete information should be avoided.
Round: Technical + HR Interview
Experience: A formal face to face interview was conducted. They tested my past knowledge about concepts related to the functioning of their company. It was a smooth interview.
Tips: Be confident, and if you are not thorough with a particular topic, be straightforward and tell the interviewer. Honesty is the best policy to crack an interview.
Round: Client interview
Experience: In this round, a conference call was held between the client in US and me. I was expected to put my exisiting knowledge in to practice to solve the problem at hand.
Tips: Be clear and concise and communicate appropriately. At this stage, a proficiency in English language and a good command over it is a must. Even if you are nervous and sweating, don't EVER show it.
Skills: Technical Analysis, Communication
Skills evaluated in this interview
Selected
I applied via LinkedIn and was interviewed in Jun 2022. There were 2 interview rounds.
(3 Questions)
- Q1. There were two interviewers. I was interviewed in python. Two coding questions on python and one SQL question and few questions on projects and previous working experience and knowledge on linux.
- Q2. What is your work experience
- Q3. What are the projects you worked on
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before Sep 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Some question were related to APIs
- Q2. What is rest API
- Ans.
REST API is a set of rules and conventions for building and interacting with web services using HTTP methods.
REST stands for Representational State Transfer
Uses standard HTTP methods like GET, POST, PUT, DELETE
Data is transferred in JSON or XML format
Stateless communication between client and server
Example: GET request to retrieve data from a server
Interview Preparation Tips
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. PHP, OOPS,Mysql
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Php oops concepts are their primary focus
I applied via Naukri.com and was interviewed before Sep 2021. There were 6 interview rounds.
1 hr time limit. Some technical mathematical question, english grammar related, genral knowledge.
After clearing apti, they will assign machine test. 1 hr time limite.
(1 Question)
- Q1. After clearing assign technical round in that project managers giving interview. Asking Oops consept, some php technical quetions like php array function, global variables, mvc, mysal queries, joins, ind...
(1 Question)
- Q1. After clear interview first round, TL giving second round.
(1 Question)
- Q1. For salary discussion
Interview Preparation Tips
I applied via Approached by Company and was interviewed in Dec 2022. There were 5 interview rounds.
Don’t panic. All rounds are easy
(1 Question)
- Q1. Oops concepts, some logical array programs
(1 Question)
- Q1. Agile methodology questions, describe your project structure etc
(1 Question)
- Q1. Company details, role and Payment discussion
Interview Preparation Tips
Shashank Chennur
(1 Question)
- Q1. Oops Concepts like Abstraction, difference between Abstract class and Method
Selected
I applied via Referral and was interviewed in Oct 2022. There were 7 interview rounds.
HackerRanck Test which includes some mcq and PHP test
(1 Question)
- Q1. SQL question PHP OOPs Unit Testing Microservices Agile Methodologies
(1 Question)
- Q1. SQL Questions PHP OOPs Unit Testing
(1 Question)
- Q1. Related to your work experience
(1 Question)
- Q1. Related to your work experience
(1 Question)
- Q1. Final round as Salary Negotiation
Interview Preparation Tips
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CommVault Senior Software Developer Interview Process
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