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GS Lab Interview Questions, Process, and Tips
Top GS Lab Interview Questions and Answers
- Q1. write a program to find loop in linked list and find the strating node of linked list where loop is stratingasked in Intern interview
- Q2. Difference in TCP & UDP? Which is used in which case?asked in Senior Software Engineer interview
- Q3. What is the ETCD and how to upgrade if needasked in Devops Engineer interview
GS Lab Interview Experiences
60 interviews found
Chakrapani kumar
Interview Questionnaire
7 Questions
- Q1. What is normalization in database?and its types with examples?
- Ans.
Normalization is the process of organizing data in a database to reduce redundancy and dependency.
Normalization helps in improving data consistency and accuracy.
There are different types of normalization such as 1NF, 2NF, 3NF, BCNF, and 4NF.
1NF ensures that each column in a table contains atomic values.
2NF eliminates partial dependencies by creating separate tables for related data.
3NF eliminates transitive dependencie...
- Q2. What is synchronization in OS?
- Ans.
Synchronization in OS refers to the coordination of multiple processes or threads to ensure data consistency and avoid conflicts.
Synchronization is necessary when multiple processes or threads access shared resources.
It involves the use of synchronization primitives such as locks, semaphores, and monitors.
Synchronization can prevent issues such as race conditions, deadlocks, and livelocks.
Examples of synchronization in...
- Q3. Write the code for tic-tac-toe?
- Ans.
Code for tic-tac-toe game using array of strings.
Create a 3x3 array of strings to represent the game board
Use a loop to alternate between players and prompt for input
Check for win conditions after each move
Display the final board and winner or tie message
- Q4. What makes java platform independent?
- Ans.
Java code is compiled into bytecode which can run on any platform with a JVM installed.
Java code is compiled into bytecode which is platform-independent
Bytecode can be executed on any platform with a JVM installed
JVM provides a layer of abstraction between the code and the underlying hardware
Java libraries are also platform-independent
- Q5. Write the code for any sorting algorithm?
- Ans.
Code for any sorting algorithm
Choose a sorting algorithm based on the requirements
Common sorting algorithms include bubble sort, insertion sort, selection sort, merge sort, quick sort
Implement the chosen algorithm in the programming language of choice
Test the algorithm with sample input data to ensure correctness
- Q6. Some questions from SQL?
- Q7. Explain your BE project?
- Ans.
Developed a web-based platform for online shopping
Used HTML, CSS, JavaScript, and PHP for front-end and back-end development
Implemented secure payment gateway integration
Incorporated user authentication and authorization features
Designed a responsive and user-friendly interface
Conducted testing and debugging to ensure smooth functionality
Interview Preparation Tips
Tips: *please read your core subjects if you are applying for any good company.
Skills:
College Name: NA
Skills evaluated in this interview
Anonymous
I was interviewed in Feb 2025.
(3 Questions)
- Q1. Basics of JavaScript, Guess the Output
- Q2. Basics of frameworks
- Q3. Websockets
Interview Preparation Tips
(3 Questions)
- Q1. Lifecycle hook of Angular
- Ans.
Lifecycle hooks in Angular are methods that allow you to tap into the lifecycle of a component, directive, or service.
Lifecycle hooks include ngOnInit, ngOnChanges, ngDoCheck, ngOnDestroy, etc.
ngOnInit is used for initialization logic, ngOnChanges is used for reacting to input changes, ngOnDestroy is used for cleanup tasks, etc.
Lifecycle hooks allow you to perform actions at specific points in the component's lifecycle
- Q2. RXJS operator, MAP, FILER MAP
- Q3. Scenario based questions
Interview Preparation Tips
Skills evaluated in this interview
Senior Software Developer Interview Questions asked at other Companies
Selected
I applied via Referral and was interviewed in Aug 2024. There was 1 interview round.
(2 Questions)
- Q1. What is the ETCD and how to upgrade if need
- Ans.
ETCD is a distributed key-value store used for shared configuration and service discovery in distributed systems.
ETCD is a consistent and highly-available key value store used by Kubernetes to store all of its data.
To upgrade ETCD, you can follow the official documentation provided by the ETCD project.
Before upgrading, make sure to backup the existing data to prevent any data loss.
Upgrade ETCD one version at a time, te...
- Q2. What is the component of control plan
- Ans.
Control plan components include process flow, control points, and monitoring methods.
Process flow outlines the steps in the process and identifies critical control points.
Control points are specific points in the process where monitoring and control measures are applied.
Monitoring methods involve regular checks and measurements to ensure the process is within control limits.
Interview Preparation Tips
Devops Engineer Interview Questions asked at other Companies
GS Lab interview questions for popular designations
Sushant Chavan
I applied via Campus Placement
(2 Questions)
- Q1. Java questions related to threading, exception handling
- Q2. Oops questions and scenarios, problem solving
Software Developer Intern Interview Questions asked at other Companies
Get interview-ready with Top GS Lab Interview Questions
I applied via Recruitment Consulltant and was interviewed in Jul 2024. There was 1 interview round.
(2 Questions)
- Q1. Structure vs union, memory allocation in c, variable parameter function in c, string function in c
- Q2. Cpp polymorphism, inheritance, virtual function,
Interview Preparation Tips
Top GS Lab Senior Software Engineer Interview Questions and Answers
Senior Software Engineer Interview Questions asked at other Companies
Harshal Todkar
(4 Questions)
- Q1. Question was regardng Java, Springboot and AngularJs. Depend on profile
- Q2. Java 8 related question
- Q3. Spring boot related questions
- Q4. Have to write SQL query
Software Developer Interview Questions asked at other Companies
(2 Questions)
- Q1. Two Sum Problem
- Q2. Internal working of Hashmap
- Ans.
Hashmap is a data structure that stores key-value pairs and uses hashing to quickly retrieve values based on keys.
Hashmap internally uses an array to store key-value pairs.
It uses a hash function to map keys to indices in the array.
Collision resolution techniques like chaining or open addressing are used to handle collisions.
Hashmap provides O(1) average time complexity for insertion, deletion, and lookup operations.
Skills evaluated in this interview
Software Developer Interview Questions asked at other Companies
(3 Questions)
- Q1. Oops Java exception string
- Q2. What is opps and explain
- Ans.
OOPs stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects.
OOPs focuses on creating objects that contain both data and methods to manipulate that data.
It emphasizes concepts like encapsulation, inheritance, polymorphism, and abstraction.
Examples of OOP languages include Java, C++, and Python.
- Q3. What is difference between final finally
- Ans.
final is a keyword used to declare a constant value, while finally is a block of code that is always executed in a try-catch-finally block.
final is used to declare a constant value that cannot be changed, while finally is a block of code that is always executed after a try block, whether an exception is thrown or not.
final is used in variable declarations, method parameters, and method declarations to make them unchang...
Skills evaluated in this interview
Software Engineer Interview Questions asked at other Companies
Selected
I applied via Naukri.com and was interviewed in Dec 2023. There were 3 interview rounds.
(2 Questions)
- Q1. Question were based on Java 8, Spring Boot, SQL and Spring security
- Q2. Coding question on Array and HashMap
(1 Question)
- Q1. Question were based on projects and Java 8.
(2 Questions)
- Q1. Where do you see yourself after 5 years?
- Q2. What do you know about GS Lab?
- Ans.
GS Lab is a software engineering company specializing in product development and digital transformation.
GS Lab is known for its expertise in software product development and digital transformation solutions.
They have a strong focus on innovation and use cutting-edge technologies to deliver high-quality software solutions.
GS Lab works with clients across various industries, including healthcare, finance, and technology.
...
Interview Preparation Tips
Software Engineer Interview Questions asked at other Companies
1 hr test with profit loss,work questions
Embedded Software Engineer Interview Questions asked at other Companies
Top trending discussions
GS Lab Interview FAQs
Some of the top questions asked at the GS Lab interview -
The duration of GS Lab interview process can vary, but typically it takes about less than 2 weeks to complete.
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GS Lab Interviews By Designations
- GS Lab Software Engineer Interview Questions
- GS Lab Senior Software Engineer Interview Questions
- GS Lab Software Developer Interview Questions
- GS Lab Intern Interview Questions
- GS Lab Devops Engineer Interview Questions
- GS Lab Lead Software Engineer Interview Questions
- GS Lab Senior Software Developer Interview Questions
- GS Lab Software Engineer Intern Interview Questions
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Interview Questions for Popular Designations
- Software Engineer Interview Questions
- Senior Software Engineer Interview Questions
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GS Lab Interview Process
based on 41 interviews
Interview experience
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GS Lab Reviews and Ratings
based on 402 reviews
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Senior Software Engineer
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Software Engineer
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Lead Software Engineer
258
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Softwaretest Engineer
116
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Software Developer
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