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Grid Dynamics Azure Data Engineer Interview Questions and Answers
Grid Dynamics Azure Data Engineer Interview Experiences
1 interview found
koundinya Lanka
Selected
I appeared for an interview before Jun 2024, where I was asked the following questions.
- Q1. What is spark architecture
- Ans.
Apache Spark architecture enables distributed data processing with a master-slave model for efficient big data analytics.
Spark consists of a driver program that coordinates the execution of tasks across a cluster.
The cluster is made up of worker nodes that execute tasks and store data in memory for fast access.
Spark uses Resilient Distributed Datasets (RDDs) for fault tolerance and parallel processing.
It supports vario...
- Q2. What are the optimizations and cost-cutting experience in your previous projects
- Ans.
Implemented various optimizations to enhance performance and reduce costs in Azure data projects.
Utilized Azure Data Lake Storage for cost-effective data storage, reducing costs by 30% compared to traditional storage solutions.
Implemented data partitioning in Azure Synapse Analytics to improve query performance and reduce processing time by 40%.
Leveraged Azure Functions for serverless computing, which allowed for scali...
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
I appeared for an interview before Jun 2016.
Interview Questionnaire
1 Question
- Q1. Java related questions on Oops concept and Multithreading
Interview Preparation Tips
Experience: Simple aptitude and reasoning questions little java based programming
Tips: Basic programming knowledge and good aptitude
Duration: 1 hour
Total Questions: 60
Round: Technical Interview
Experience: Normal questions on Java, basic programming questions like reverse no. , String related and logical coding
Tips: What u mentioned on your resume go through that only, they will not ask apart from your resume
Skills: How Well You Are Able To Communicate What You Wanted To Tell, Programming
College Name: SRCEM
Software Engineer Interview Questions & Answers
Apmosys Technologies
Anonymous
posted on 13 Jan 2021
I applied via Referral and was interviewed before Jan 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Which technology are you using, is this latest?
- Ans.
We are using a variety of technologies, including some of the latest ones.
We are using React for our front-end development.
We are also using Node.js for our back-end development.
We are using Docker for containerization.
We are using Kubernetes for orchestration.
We are using AWS for cloud hosting.
We are constantly evaluating new technologies to see if they can improve our development process.
- Q2. If not then which technology can we use instead of this?
- Ans.
It depends on the specific requirements and constraints of the project.
Consider the project's goals and objectives
Evaluate the available technologies and their capabilities
Assess the project's budget and timeline
Consult with stakeholders and experts in the field
Examples: React vs Angular, MySQL vs MongoDB, Java vs Python
Interview Preparation Tips
Listen carefully and speak fluently.
Randeep Singh
I applied via Company Website and was interviewed before Dec 2019. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Regarding OOPS, wordpress and laravel.
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Sep 2020. There were 3 interview rounds.
Interview Questionnaire
5 Questions
- Q1. Which collection class is used to represent key-value pairs?
- Ans.
The HashMap class is used to represent key-value pairs in Java.
HashMap is a part of the Java Collections Framework.
It allows null values and only one null key.
It provides constant-time performance for basic operations like get and put.
Example: HashMap<String, Integer> map = new HashMap<>();
- Q2. What is abstraction?
- Ans.
Abstraction is the process of simplifying complex systems by focusing on essential details and hiding unnecessary complexities.
Abstraction allows us to create models or representations of real-world objects or systems in software.
It helps in managing complexity by breaking down a system into smaller, more manageable parts.
Abstraction provides a level of indirection, allowing changes to be made in one part of the system...
- Q3. Why is try-catch used in JAVA?
- Ans.
try-catch is used in Java to handle exceptions and prevent program crashes.
try-catch blocks are used to catch and handle exceptions that may occur during program execution.
It allows the program to gracefully handle errors and prevent the program from crashing.
The try block contains the code that may throw an exception, and the catch block handles the exception.
Multiple catch blocks can be used to handle different types...
- Q4. Which statement will we use if we want to select a statement based on integer inputs?
- Ans.
The statement to use for selecting based on integer inputs is the 'switch' statement.
The 'switch' statement allows for multiple cases to be evaluated based on the value of an integer input.
Each case represents a possible value of the input, and the corresponding code block is executed if the value matches.
The 'switch' statement also provides a 'default' case which is executed if none of the cases match the input value.
...
- Q5. Explain your project.
Interview Preparation Tips
Prepare a good project
Skills evaluated in this interview
Software Engineer Interview Questions & Answers
Apmosys Technologies
Anonymous
posted on 15 Feb 2022
I applied via Referral and was interviewed before Feb 2021. There were 3 interview rounds.
(1 Question)
- Q1. Tell me about yourself
(1 Question)
- Q1. 1 Project Explanation 2 SDLC & STLC. 3 Differentiate Smoke vs Sanity 4 What is Regression testing? 5 Bug life cycle. 6 Scenarios on real time example. 7 Questions on agile
- Ans.
Interview questions for Software Engineer position
Project explanation should include details on the project's purpose, scope, and technologies used
SDLC (Software Development Life Cycle) and STLC (Software Testing Life Cycle) are methodologies used in software development and testing respectively
Smoke testing is a type of testing that checks if the basic functionalities of the software are working fine, while Sanity tes...
(1 Question)
- Q1. All basic HR questions and salary discussion.
I applied via Naukri.com and was interviewed in Aug 2021. There was 1 interview round.
(1 Question)
- Q1. Java basics oops selenium framework
Interview Preparation Tips
Selected
I appeared for an interview in Nov 2024, where I was asked the following questions.
- Q1. What is Go Module?
- Ans.
Go Modules are a dependency management system for Go programming language, enabling versioning and isolation of packages.
Introduced in Go 1.11 to manage dependencies more effectively.
Allows developers to define module dependencies in a 'go.mod' file.
Supports semantic versioning, making it easier to manage package versions.
Modules can be versioned, allowing for reproducible builds.
Example: 'module example.com/my/module'...
- Q2. What is difference between Goroutine and Thread.
- Ans.
Goroutines are lightweight, managed by Go runtime, while threads are OS-level, heavier, and managed by the OS.
Goroutines are cheaper in terms of memory and resources compared to threads.
Goroutines are multiplexed onto a smaller number of OS threads, allowing for efficient concurrency.
Creating a goroutine is as simple as using the 'go' keyword, e.g., 'go myFunction()'.
Threads require more overhead for creation and manag...
There are three sections: -
1. Quants
2. English
3. Reasoning
All sections are accessible medium but you have maintained the speed and accuracy.
after that coding snippet are in java/python.
Code snippets are there in coding sections.
Interview Preparation Tips
(2 Questions)
- Q1. Tell me about projects you have worked upon
- Q2. PEP-8 standards
(2 Questions)
- Q1. Architecture of project on which you were working
- Q2. Pandas and Numpy
(2 Questions)
- Q1. Tell me your Current CTC
- Q2. Tell me your Expected CTC
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|  ₹9 L/yr - ₹25.3 L/yr |
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| ₹3.6 L/yr - ₹5 L/yr |
|
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21
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| ₹8 L/yr - ₹20 L/yr |
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