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LG Soft India Lead Engineer Interview Questions and Answers
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1 interview found
Anonymous
I applied via Naukri.com and was interviewed in Dec 2023. There were 2 interview rounds.
Basic C++ questions , Threading design patterns
Functors
Std:: function
Std::move and modern c++ features
Moving a threading
Vectors
Smart pointers
Design a smart pointers
Design a vector
(5 Questions)
- Q1. Design patterns singleton factory observer Threading Strong problems like palindrome C++ output problems Recursive functions Linkedlist
- Q2. Write Singleton pattern which is thread safe
- Ans.
A thread-safe implementation of the Singleton pattern ensures that only one instance of a class is created in a multi-threaded environment.
Use double-checked locking to minimize the use of synchronization and improve performance.
Declare the instance variable as volatile to ensure visibility across threads.
Use synchronized block to create the instance if it doesn't exist.
Return the instance variable in the getInstance()
- Q3. Observer design pattern sample program
- Q4. What is a functor and when is it used
- Ans.
A functor is an object that can be treated as a function or a function pointer. It is used to encapsulate a function or a callable object.
Functors are often used in C++ to implement function objects.
They can be used as arguments to algorithms or as template parameters.
Functors provide a way to customize behavior in generic programming.
They can be used to define custom comparison functions for sorting or searching.
Examp...
- Q5. What is OOPS ?
- Ans.
OOPS stands for Object-Oriented Programming System. It is a programming paradigm that uses objects to represent and manipulate data.
OOPS is a programming paradigm that focuses on the concept of objects.
It allows for the creation of reusable and modular code.
Objects have properties (attributes) and behaviors (methods).
Encapsulation, inheritance, and polymorphism are key principles of OOPS.
Example: In a banking system, a...
Interview Preparation Tips
- C++
- Multithreading
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
Selected
I applied via Approached by Company and was interviewed in Feb 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Experience n projects
- Ans.
I have over 10 years of experience working on various projects in the field of engineering.
Led a team in designing and implementing a new software system for a major tech company
Managed a project to upgrade manufacturing processes, resulting in a 20% increase in efficiency
Collaborated with cross-functional teams to develop a new product from concept to launch
- Q2. C based questions and ds
(2 Questions)
- Q1. Experience based technical questions
- Q2. C and data structure
Interview Preparation Tips
Selected
I was interviewed before Nov 2023.
4 hours, 1 question, Leetcode medium - hard
(2 Questions)
- Q1. DSA question, leetcode medium
- Q2. Questions about react and springboot
(1 Question)
- Q1. System design - parking lot
AKASH B
Selected
I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.
(2 Questions)
- Q1. Role in Talent and recruitment
- Ans.
In Talent and recruitment, I play a key role in sourcing, screening, interviewing, and selecting candidates for various positions within the organization.
Developing and implementing recruitment strategies to attract top talent
Screening resumes and conducting initial phone interviews
Coordinating and conducting in-person interviews with hiring managers
Managing the offer process and negotiating salary packages
Building rel...
- Q2. Will you be able to travel?
- Ans.
Yes, I am able to travel for work as needed.
I am willing and able to travel for work assignments.
I have a valid passport and am comfortable with domestic and international travel.
I understand the importance of being flexible and available for travel when necessary.
Interview Preparation Tips
(2 Questions)
- Q1. About experience
- Q2. Technology exp exp exp
Selected
I applied via Walk-in and was interviewed in Feb 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Tell me about your self
- Q2. Previous work and Experience
Interview Preparation Tips
I applied via Walk-in and was interviewed in Mar 2021. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. Company basic
- Q2. Safty Quality policy
- Q3. How to handle manpower in production
- Ans.
Manpower in production can be handled by proper planning, training, and communication.
Create a detailed production plan and schedule
Train employees on safety, quality, and efficiency
Communicate regularly with employees to address concerns and provide feedback
Implement performance metrics to track productivity and identify areas for improvement
Consider implementing automation or technology to streamline processes
Ensure ...
Interview Preparation Tips
I applied via Referral and was interviewed before Mar 2021. There were 3 interview rounds.
(1 Question)
- Q1. About the skills, ms office
(1 Question)
- Q1. Technical skill & soft skills
(1 Question)
- Q1. Management of projects
- Ans.
Effective project management involves planning, organizing, and controlling resources to achieve specific goals.
Define project scope, objectives, and deliverables
Create a project plan with timelines and milestones
Assign tasks and responsibilities to team members
Monitor progress and adjust plans as needed
Communicate regularly with stakeholders
Manage risks and issues
Ensure quality control and project completion within bu...
Interview Preparation Tips
Technical round with simple DSA question
Technical round with Hiring manager
(1 Question)
- Q1. Why would wanted to join carrier
- Ans.
I am passionate about advancing technology and contributing to a leading company in the industry.
Exciting opportunity to work on cutting-edge projects
Chance to collaborate with talented professionals
Desire to make a significant impact in the industry
Opportunity for career growth and development
Interview Preparation Tips
Selected
I was interviewed before Nov 2023.
4 hours, 1 question, Leetcode medium - hard
(2 Questions)
- Q1. DSA question, leetcode medium
- Q2. Questions about react and springboot
(1 Question)
- Q1. System design - parking lot
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LG Soft India Lead Engineer Reviews and Ratings
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Rating in categories
|
Test Engineer
374
salaries
|  ₹2.8 L/yr - ₹5.1 L/yr |
|
Research Engineer
352
salaries
| ₹4 L/yr - ₹13.4 L/yr |
|
Softwaretest Engineer
297
salaries
| ₹2.8 L/yr - ₹7 L/yr |
|
Senior Research Engineer
268
salaries
| ₹12 L/yr - ₹39 L/yr |
|
Senior Test Engineer
252
salaries
| ₹3 L/yr - ₹6.5 L/yr |
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