Centre for Development of Advanced Computing Accounts Officer Interview Questions and Answers

Basic speaking test, english

Q1. What is your analysis of the graphs?
Ans. 
The graphs show a steady increase in sales over the past year.
• Sales have been consistently rising month over month.

• There was a significant spike in sales during the holiday season.

• The overall trend is positive and indicates growth in the business.
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Q1. Org fit check questions
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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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General qunti, oops questions asked

Q1. Oops concepts, DBMS questions, data structures
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Q1. OOPS concept Java fundamentals
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Q1. Project work framework Rest Assured
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Q1. About the final year project for freshers
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Q2. Self introduction and questions from resume
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Prime numbers,reverse a string

Q1. DSA, python,java questions
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Q1. Company policy,work culture
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