Avaamo QA Engineer Interview Questions and Answers

Carbon footprint and ways to achieve

1. which data structure is used to create an editor?

Given 5 coding questions to be solved in an hour

Q1. Asked questions on coding, machine learning, deep learning, Natural language processing and LLMs
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Q1. Tell me about yourself
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Q2. Your strength and weakness
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MCQ test based on Java,if you are confident with the basics of Java you could easily crack it

Q1. Based on classes,super key word
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Q1. It was also a technical round though termed as manager round
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1. How to make an immutable class?
2.How to achieve loosely coupling?
3. Write an program to to print the 2 table like this upto 10 (2 × 1 = 2) like this pattern in java?
4. Remove duplicates from an integer array and sort in descending order multiple by 2 find the number count that are greater then 10 ?
5. Some basic of oops concept ?

Q1. When do you prefer Decision Tree better than Random Forest model if model outputs are similar
Ans. 
Decision Tree is preferred over Random Forest when interpretability is important.
• Decision Tree is easier to interpret and visualize than Random Forest.

• Decision Tree is better suited for small datasets with few features.

• Random Forest is better suited for large datasets with many features.

• Random Forest is less prone to overfitting than Decision Tree.

• Decision Tree can be used as a building block for Random Forest.

• If inter...read more
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Q1. Why do you want to work here
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DSA, factorial based question and stack based question