Xome Senior QA Engineer Interview Questions and Answers

Data Structures and Algorithms questions were asked

Q1. Java Questions were asked
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Q1. What lessons have you learned from your experiences in your previous company?
Ans. 
I have learned the importance of effective communication, adaptability, and teamwork.
• Effective communication is key to successful projects and relationships.

• Adaptability is crucial in navigating changes and challenges in the workplace.

• Teamwork is essential for achieving common goals and fostering a positive work environment.
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Q1. What are the different types of financial derivatives?
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Financial derivatives are contracts whose value is derived from the performance of an underlying asset, index, or rate.
• Types include options, futures, forwards, and swaps

• Options give the holder the right, but not the obligation, to buy or sell an asset at a specified price before a certain date

• Futures are agreements to buy or sell an asset at a future date for a price agreed upon today

• Forwards are similar to futures bu...read more
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Q2. What are corporate actions and what are their various types?
Ans. 
Corporate actions are events initiated by a public company that impact its shareholders and securities.
• Types of corporate actions include dividends, stock splits, mergers and acquisitions, rights issues, and bonus issues.

• Dividends are payments made to shareholders from a company's profits.

• Stock splits involve dividing existing shares into multiple shares to lower the price per share.

• Mergers and acquisitions are when tw...read more
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DSA medium leetcode questions - easy to solve

DSA medium 2 questions and core questions 1.5 hrs

Q1. Managerial round and company fit check
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Q2. Tell about company
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Q3. Why should we hire you?
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Q4. Tell something not in your resume
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Q5. How would you handle deadlines?
Ans. 
I prioritize tasks, communicate with stakeholders, and adjust resources as needed to meet deadlines.
• Prioritize tasks based on importance and urgency

• Regularly communicate with stakeholders to provide updates and address any issues that may impact deadlines

• Adjust resources or seek help from team members if necessary to meet deadlines
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Question on dsa and string theory along with oops concepts

Q1. Question on java strings and arrays
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Increasing triple subsequence, rest is easy hashmap

Some database questions,some java questions .

Q1. What is the difference between javascript and jQuery.
Ans. 
JavaScript is a programming language used for web development, while jQuery is a library built with JavaScript to simplify HTML document traversal and manipulation.
• JavaScript is a programming language, while jQuery is a library written in JavaScript.

• JavaScript can be used for a wide range of tasks, while jQuery is mainly used for DOM manipulation and event handling.

• JavaScript is a core technology for web development, w...read more
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Q2. Define different types of join
Ans. 
Different types of joins are used in SQL to combine rows from two or more tables based on a related column between them.
• Inner Join: Returns rows when there is at least one match in both tables.

• Left Join (or Left Outer Join): Returns all rows from the left table and the matched rows from the right table.

• Right Join (or Right Outer Join): Returns all rows from the right table and the matched rows from the left table.

• Full ...read more
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Q3. Define multithreading concept and exception handling.
Ans. 
Multithreading allows multiple threads to run concurrently, while exception handling deals with errors in a program.
• Multithreading involves running multiple threads simultaneously to improve performance and responsiveness.

• Threads share the same memory space but have their own program counter and registers.

• Exception handling is a mechanism to handle errors or exceptional situations in a program.

• It helps prevent the prog...read more
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