Decision Resources Group Intern Interview Questions and Answers

Simple aptitude logical reasoning and mathematics.

Q1. Personality check
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Q2. General question
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Q1. 1.Trouble shooting of biochemistry machines 2. Manual platelet counts
Ans. 1. Checking with controls, adjusting values with control if it is out 2. Done when platelet graph and count is misleading
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Q2. 3. PT AND APTT TROUBLE SHOOTS
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Q1. How would you rate yourself on different coding languages?
Ans. 
I rate myself highly in Python and Java, proficient in Bash scripting, and have basic knowledge of Ruby and JavaScript.
• Python - Highly skilled, used for automation scripts and backend development

• Java - Highly skilled, used for building applications and services

• Bash scripting - Proficient, used for automation and system administration tasks

• Ruby - Basic knowledge, used occasionally for small scripts

• JavaScript - Basic kno
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Q2. What do you know about AI/ML
Ans. 
AI/ML stands for Artificial Intelligence/Machine Learning, which are technologies that enable machines to learn from data and make decisions.
• AI refers to the simulation of human intelligence processes by machines, such as learning, reasoning, and self-correction.

• ML is a subset of AI that focuses on the development of algorithms and statistical models that enable machines to improve their performance on a specific task.

• ...read more
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Q1. Explain a complex .net core project you have worked on
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Q1. How have you evolved as a technical lead over the course of your career
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Q1. What are your long term career goals
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Q1. How do you deploy a Web API using Docker Container?
Ans. 
Deploying a Web API using Docker Container involves creating a Dockerfile, building the image, and running the container.
• Create a Dockerfile with instructions on how to build the image, including dependencies and environment variables.

• Build the Docker image using the Docker build command.

• Run the Docker container using the Docker run command, specifying ports and any other necessary configurations.

• Ensure the Web API is ...read more
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Q1. Questions related to NODEJS , PHP, Past projects, Resume
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Q2. Why Mongodb over Sql
Ans. 
MongoDB is preferred over SQL for its flexibility, scalability, and ease of use in handling unstructured data.
• MongoDB is a NoSQL database, making it easier to work with unstructured data compared to SQL.

• MongoDB is schema-less, allowing for more flexibility in data modeling and changes.

• MongoDB is horizontally scalable, making it easier to handle large amounts of data and high traffic loads.

• MongoDB's document-based data ...read more
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C,c++ questions and two coding questions. basic mcq

Q1. Treeset, hashset difference
Ans. 
TreeSet and HashSet are both implementations of the Set interface in Java, but they have some key differences.
• TreeSet is a sorted set that maintains elements in ascending order, while HashSet does not guarantee any specific order.

• TreeSet uses a Red-Black tree data structure for storage, which allows for efficient retrieval of elements in sorted order.

• HashSet uses a hash table for storage, which provides constant-time p...read more
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Q2. Oops concept, dbms, programming questions
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Q3. Set and treeset and hashset
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