Optum Global Solutions QA Engineer Interview Questions and Answers

Online apptitude and coding round was there

Q1. Question related to the java and Testing methodology
Add your answer

Aptitude test level was easy

Q1. Java basics questions
Add your answer
Q2. Selenium excel related coding
Ans. 
Using Selenium with Excel involves reading and writing data for automated testing.
• Use Apache POI library to read/write Excel files in Java.

• Example: Reading data from Excel can be done using FileInputStream and Workbook classes.

• Example: Writing data to Excel involves creating a FileOutputStream and using the Sheet and Row classes.

• Selenium can interact with web elements based on data retrieved from Excel.
Answered by AI
Add your answer

Complex aptitude Test

Q1. Test estimation techniques
Ans. 
Test estimation techniques involve various methods to predict the time and resources needed for testing activities.
• Use historical data from previous projects to estimate testing effort

• Break down the project into smaller tasks and estimate each task individually

• Use expert judgment from experienced QA engineers to provide input on estimation

• Consider complexity, risks, and dependencies when estimating testing effort
Answered by AI
Add your answer
Q2. Equals to vs ==
Ans. 
Equals to (equals method) checks value equality, while == checks reference equality in Java.
• equals() method compares the actual content of objects. Example: 'abc'.equals('abc') returns true.

• == operator checks if both references point to the same object in memory. Example: String a = new String('abc'); String b = new String('abc'); a == b returns false.

• For primitive types, == compares values directly. Example: int x = 5...read more
Answered by AI
Add your answer

Q1. Xpath/ diffrence between "/" &"//" basic programs java
Add your answer

Q1. Java basic, oops
Add your answer
Q2. Api testing, git, jenkins
Add your answer

Q1. Difference between defect leakage and defect release?
Ans. 
Defect leakage occurs when a defect is found by the end user after release, while defect release is when a defect is identified and released to production.
• Defect leakage refers to defects that were not identified during testing and are found by end users after the software is released.

• Defect release is when a defect is identified during testing but still released to production.

• Defect leakage can result in negative impa...read more
Answered by AI
Add your answer