Engati Sdet Interview Questions and Answers

Q1. First and last occurrence of an element in an array
Ans. 
Find the first and last occurrence of a specific element in an array of strings.
• Iterate through the array and keep track of the index of the first and last occurrence of the element.

• Return the index of the first and last occurrence of the element.
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Q1. Questions on Spring Boot, Microservices and Java
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Q1. Oops concepts, Selenium, core java
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Java, selenium, appium, accessibility

Q1. Project related questions only and basic question
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Q1. Ctc discussion, expected ctc and doj
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Q1. Reverse String without using loop
Ans. 
Reverse string without using loop
• Use recursion to reverse the string

• Base case: if string length is 0 or 1, return the string

• Recursive case: return the last character + reverse(rest of the string)
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Q2. Parenthesis Balancing using stack
Ans. 
Implement a parenthesis balancing algorithm using a stack
• Use a stack to keep track of opening parentheses

• When encountering a closing parenthesis, pop from stack and check if it matches the closing parenthesis

• If stack is empty or mismatched parentheses, return false

• If all parentheses are balanced, return true
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Q1. Tell me about your previous job
Ans. 
I worked as a software developer at a tech company, focusing on test automation and quality assurance.
• Developed automated test scripts using Selenium for web applications

• Collaborated with developers to identify and fix bugs in the code

• Participated in daily stand-up meetings to discuss project progress

• Conducted regression testing to ensure software quality

• Utilized Jira for tracking and managing testing tasks
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Q2. What is expected ctc
Ans. 
Expected CTC is the anticipated salary package for the position.
• Research industry standards for SDET roles

• Consider your experience, skills, and location when negotiating CTC

• Be prepared to discuss salary expectations during the interview process
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Q3. Tell me tools on which you worked on?
Ans. 
I have worked on tools such as Selenium, JUnit, TestNG, Postman, and Jenkins.
• Selenium

• JUnit

• TestNG

• Postman

• Jenkins
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Q4. How many year of experience do you have in total
Ans. 
I have 5 years of experience in total.
• 5 years of experience in software development and testing

• 2 years as a QA engineer and 3 years as an SDET

• Experience with automation testing tools like Selenium and JUnit
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