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TP Southern Odisha Distribution Lead Engineer Interview Questions and Answers
TP Southern Odisha Distribution Lead Engineer Interview Experiences
3 interviews found
Anonymous
I applied via Walk-in and was interviewed before May 2023. There was 1 interview round.
(5 Questions)
- Q1. 1) OOPs Concept
- Q2. 2)Questions from your recent project
- Q3. 3) Java string questions
- Q4. 4) Singleton design pattern with example
- Ans.
Singleton design pattern ensures a class has only one instance and provides a global point of access to it.
Ensure a class has only one instance by making the constructor private and providing a static method to access the instance.
Lazy initialization can be used to create the instance only when needed.
Thread safety should be considered when implementing the Singleton pattern.
Example: Singleton pattern can be used in a ...
- Q5. 5) Microservice architecture
Skills evaluated in this interview
Paragraph, logical reasoning, complete india bix
(1 Question)
- Q1. Basic idea of your previous job, Basic knowledge on your post which have you select.
Interview Preparation Tips
Basic knowledge on your job which is handling by you
Selected
I applied via Naukri.com and was interviewed before Jun 2022. There were 4 interview rounds.
(1 Question)
- Q1. Work details of existing job
(1 Question)
- Q1. Management query
(1 Question)
- Q1. Salary discussion
Top trending discussions
Interview questions from similar companies
Interview Questionnaire
3 Questions
- Q1. How Node.js works under the hood?
- Ans.
Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine.
Node.js uses an event-driven, non-blocking I/O model.
It has a single-threaded event loop that handles all I/O operations.
Node.js modules are cached to improve performance.
It supports both synchronous and asynchronous programming.
Node.js has a built-in HTTP server module for creating web servers.
It can be used for building scalable network applicatio
- Q2. Call va bind vs apply?
- Ans.
Call, apply and bind are methods used to set the value of 'this' in a function.
Call and apply are used to invoke a function with a specific 'this' value and arguments passed as an array or list respectively.
Bind is used to create a new function with a specific 'this' value and arguments passed as an array or list.
Call and apply are similar, but apply is used when the number of arguments is not known beforehand.
Bind ret...
- Q3. Worker threads vs child process?
- Ans.
Worker threads are lightweight and share memory, while child processes are heavier and have separate memory spaces.
Worker threads are useful for tasks that require parallel processing and sharing of data.
Child processes are useful for tasks that require isolation and fault tolerance.
Worker threads are faster to create and destroy than child processes.
Examples of worker thread libraries include pthreads and Java's Execu...
Skills evaluated in this interview
(3 Questions)
- Q1. What are python libraries used as a data engineer?
- Ans.
Python libraries commonly used by data engineers include Pandas, NumPy, Matplotlib, and Scikit-learn.
Pandas: Used for data manipulation and analysis.
NumPy: Provides support for large, multi-dimensional arrays and matrices.
Matplotlib: Used for creating visualizations and plots.
Scikit-learn: Offers machine learning algorithms and tools for data analysis.
- Q2. What is PySpark
- Ans.
PySpark is a Python API for Apache Spark, a powerful open-source distributed computing system.
PySpark allows users to write Spark applications using Python programming language.
It provides high-level APIs in Python for Spark's functionality, making it easier to work with large datasets.
PySpark can be used for data processing, machine learning, graph processing, and more.
Example: PySpark can be used to perform data anal...
- Q3. Explain about your project Architecture
(2 Questions)
- Q1. What is Delta Lake and its benefits
- Ans.
Delta Lake is an open-source storage layer that brings ACID transactions to Apache Spark and big data workloads.
Provides ACID transactions for big data workloads
Ensures data reliability and quality by enabling schema enforcement and data versioning
Supports batch and streaming data processing
Improves data quality and reliability by enabling schema enforcement and data versioning
- Q2. How will you create a end to end pipelines in Data Factory if my source and target are SQL and ASQL respectively?
- Ans.
Create end to end pipelines in Data Factory with SQL and ASQL as source and target respectively.
Use Copy Data activity to move data from SQL source to ASQL target
Define linked services for SQL and ASQL in Data Factory
Create datasets for SQL and ASQL tables
Map columns between source and target datasets
Configure data flow activities for any transformations needed
Interview Preparation Tips
Skills evaluated in this interview
Amanpreet Sigh
I applied via LinkedIn and was interviewed before Jun 2021. There were 4 interview rounds.
General knowledge about logistics
Logistics how to manage team
(1 Question)
- Q1. Logistics lm fm tms rto rvp
- Ans.
These are acronyms related to supply chain management and transportation.
Logistics - the process of planning, implementing, and controlling the movement of goods from point of origin to point of consumption
LM - Logistics Manager, responsible for overseeing the logistics process
FM - Freight Manager, responsible for managing the transportation of goods
TMS - Transportation Management System, software used to manage transp...
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Mar 2021. There was 1 interview round.
(2 Questions)
- Q1. What are your salary expectations?
- Q2. Tell me about yourself.
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Team handling
I applied via Recruitment Consultant and was interviewed in Oct 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Sales
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Sep 2019. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. How to increase business?
- Ans.
To increase business, focus on customer satisfaction, expand marketing efforts, and offer promotions.
Improve customer service to increase customer satisfaction and loyalty
Expand marketing efforts through social media, email marketing, and targeted advertising
Offer promotions such as discounts, referral programs, and loyalty rewards
Analyze market trends and adjust business strategies accordingly
Collaborate with other bu...
- Q2. Case study and solutions to business problem
- Q3. Experience
Interview Preparation Tips
The interview was ,
Written test,
Group discussion,
Interview with Manager.
You need to be prepared for ground level questions.
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TP Southern Odisha Distribution Lead Engineer Interview Process
based on 2 interviews
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TP Southern Odisha Distribution Lead Engineer Reviews and Ratings
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