Ernst & Young Test Engineer Interview Questions and Answers

Q1. Project and techstack related dscussion and questions.
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Q2. Remove duplicates and print the string using java. To be written on paper
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Q3. Character count in string. To be written on paper
Ans. 
Count the number of characters in a given string.
• Iterate through each character in the string and increment a counter for each character.

• Return the final count of characters in the string.
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Q4. General Selenium, TestNG, Cucumber BDD questions.
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Q5. API Testing Questions like status codes, parameters we pass in postman.
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Q6. Write Basic RestAssured code on paper.
Ans. 
Basic RestAssured code for API testing
• Import necessary RestAssured libraries

• Set base URI for the API

• Send a GET request to the API endpoint

• Validate response status code and body
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Q7. Switch values in two variables without third variable.
Ans. 
Use bitwise XOR operation to switch values in two variables without a third variable.
• Use bitwise XOR operation to switch values in two variables without a third variable.

• Example: a = 5, b = 7. After switching, a = 7, b = 5.

• a = a XOR b

• b = a XOR b

• a = a XOR b
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Q1. Basics of sql queries
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Q1. Basic Java and Selenium
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More of technical and technology related

Q1. Etl related questions
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Q2. DWH concept and business intelligence related
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