Qbss Medical Coder Interview Questions, Process, and Tips

Q1. Explain random forest
Ans. 
Random forest is an ensemble learning method that builds multiple decision trees and merges them to improve accuracy and prevent overfitting.
• Random forest is a type of ensemble learning method.

• It builds multiple decision trees during training.

• Each tree is built using a subset of the training data and a random subset of features.

• The final prediction is made by averaging the predictions of all the individual trees.

• Random...read more
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Q2. What is boosting
Ans. 
Boosting is a machine learning ensemble technique where multiple weak learners are combined to create a strong learner.
• Boosting is an iterative process where each weak learner is trained based on the errors of the previous learners.

• Examples of boosting algorithms include AdaBoost, Gradient Boosting, and XGBoost.

• Boosting is used to improve the accuracy of models and reduce bias and variance.
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It was the easy round to clear they ask basic quans which include DBMS and grammar over all the round was easy

Q1. The test was condected by AI overall the round is easy
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Q1. They asked questions about my project and basic question in java
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Q1. OOPS concept Java fundamentals
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Q1. Project work framework Rest Assured
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Q1. Project and portfolio related
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Q1. Shortest path algorithm
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Q1. Tell me about your self
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Q1. What is meant garbage collector
Ans. 
Garbage collector is a program that automatically frees up memory by identifying and deleting unused objects in a computer's memory.
• Garbage collector is a part of a programming language's runtime system.

• It helps prevent memory leaks by reclaiming memory occupied by objects that are no longer in use.

• Examples include Java's garbage collector which runs in the background to manage memory allocation and deallocation.
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Q1. Tell me about yourself
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Q1. Why did we hired you
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Q2. What is next 5 years see your self
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Aptitude test all mathematical and general aptitude questions

Any topic related to current trends

Q1. Totally technical round all the questions related to the position that you are applying for
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Q2. Different types of Models etc..
Ans. 
There are various types of models used in different fields such as statistical models, mathematical models, physical models, etc.
• Statistical models: Used in data analysis to make predictions or draw inferences.

• Mathematical models: Represented using mathematical equations to describe real-world phenomena.

• Physical models: Used to simulate physical systems or objects for testing or analysis.

• Computer models: Utilized in co...read more
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Q3. Explain Bug life cycle or defect life cycle
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Bug life cycle or defect life cycle is the process of identifying, reporting, prioritizing, fixing, and verifying bugs in software development.
• Bug identification: Bugs are identified through testing, user feedback, or code reviews.

• Bug reporting: Bugs are reported in a bug tracking system with details like steps to reproduce, severity, and priority.

• Bug prioritization: Bugs are prioritized based on severity and impact on...read more
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Q1. What do you know about sales ?
Ans. 
Sales involves the process of selling products or services to customers in exchange for money.
• Sales is the process of identifying potential customers, persuading them to buy, and completing a transaction.

• It involves building relationships with customers, understanding their needs, and providing solutions.

• Sales can be done through various channels such as direct selling, online sales, or through distributors.

• Successful ...read more
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Q2. What is LinkedIn research?
Ans. 
LinkedIn research refers to the process of using LinkedIn as a tool for gathering information, networking, and conducting market research.
• LinkedIn research involves using the platform to connect with professionals in your industry.

• It can also be used to gather insights on companies, job opportunities, and industry trends.

• Researchers can utilize LinkedIn's advanced search features to find specific information or individ...read more
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Q3. What is lead generation?
Ans. 
Lead generation is the process of identifying and cultivating potential customers for a business's products or services.
• Involves attracting and capturing interest in a product or service

• Utilizes various marketing strategies such as content marketing, email campaigns, and social media

• Goal is to convert leads into customers through targeted communication and nurturing

• Examples include collecting email addresses through a ...read more
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