Ubisoft Entertainment Data Analyst Interview Questions and Answers for Freshers

Q1. What is the difference between Union and Union all ?
Ans. 
Union combines the results of two or more SELECT statements, while Union all includes all rows, including duplicates.
• Union removes duplicate rows from the result set, while Union all includes all rows.

• Union sorts the result set, while Union all does not.

• Union is slower than Union all because it performs a distinct operation.

• Example: SELECT column1 FROM table1 UNION SELECT column1 FROM table2;

• Example: SELECT column1 FRO
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Q2. Which query is more faster , joins or union?
Ans. 
Joins are generally faster than unions.
• Joins are typically faster than unions because they combine data from multiple tables based on a common column, while unions combine data from multiple queries into a single result set.

• Joins can utilize indexes on the columns being joined, which can improve performance.

• Unions involve combining the results of multiple queries, which can be slower as it requires merging and sorting ...read more
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Q1. Write a sql query
Ans. 
SQL query to retrieve employee names and their salaries from a table
• Use SELECT statement to retrieve data

• Specify the columns you want to retrieve (employee names and salaries)

• Specify the table name where the data is stored
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Q2. Formula of vlookup
Ans. 
VLOOKUP is a function in Excel used to search for a value in a table and return a corresponding value.
• VLOOKUP searches for a value in the first column of a table and returns a value in the same row from a specified column.

• The formula syntax is =VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup]).

• Example: =VLOOKUP(A2, B2:D10, 3, FALSE) will search for the value in cell A2 in the range B2:D10 and return the...read more
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Q1. Leetcode sql question
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Q2. "Pandas and NumPy question."
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Q1. Resume based questions on past experience
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Q2. Case study based questions
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Q1. Resume based questions,
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Q2. Moderate SQL Coding question
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Q3. Case study based questions
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Q1. General HR related questions
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Q1. Managerial & Aptitude questions
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Q1. Managerial discussion about role & industry
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Online call where we have to answer

Q1. Gaming consoles which I have played
Ans. 
I have played on various gaming consoles including PlayStation, Xbox, Nintendo, and PC.
• PlayStation

• Xbox

• Nintendo

• PC
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It's all about manual testing and game knowledge

Q1. What do you understand by manual testing
Ans. 
Manual testing is the process of testing software manually to identify defects and ensure quality.
• Manual testing involves testers executing test cases without the use of automation tools.

• Testers follow predefined test cases to verify the functionality of the software.

• It includes exploratory testing to uncover unexpected issues.

• Manual testing requires human intervention to simulate user interactions.

• Examples: Regression
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Q2. Why do you want to become a game tester
Ans. 
I have a passion for gaming and want to contribute to the development process by providing valuable feedback.
• I love playing video games and have a keen eye for detail.

• I enjoy analyzing game mechanics and finding bugs or glitches.

• I want to help improve the overall gaming experience for others.

• I am interested in the behind-the-scenes work that goes into creating games.
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English grammar,essay writing..etc

Q1. Told me i'm short listed
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Q1. About games i have played Then manual testing related questions
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Q1. Told me i'm selected
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20 verbal and 1 essay about Last day of the college

Q1. Regression Testing, Adhoc Testing, UAT, SDLC and Perfomance testing
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Q2. About Games Pub g Explanation
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