BNY QA Engineer Interview Questions, Process, and Tips

Including coding questions and basic questions regarding QA and backend and front end technologies.

Q1. What is QA Testing? Why do you want to join UBS?
Ans. 
QA testing is the process of ensuring that software products meet the required quality standards.
• QA testing involves identifying defects and errors in software products.

• It includes testing the functionality, performance, security, and usability of software.

• QA testing is done throughout the software development life cycle to ensure that the final product meets the customer's requirements.

• Examples of QA testing tools inc
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Q1. Why you want to shift to Pune
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Q2. Why you are leaving your family for job
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Q3. We are working every weekend
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Q1. Basic questions on manual testing concepts, SQL query, Unix shell scripting questions,etl and some situations based questions
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Q2. What is bug life cycle
Ans. 
Bug life cycle is the process of identifying, reporting, fixing, retesting, and closing a software bug.
• Bug identification: Bug is identified by QA engineer during testing.

• Bug reporting: QA engineer reports the bug with detailed information.

• Bug fixing: Developer fixes the bug based on the reported details.

• Bug retesting: QA engineer retests the fixed bug to ensure it is resolved.

• Bug closing: Once the bug is confirmed fix
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Q3. Write query for duplicate records
Ans. 
Query to find duplicate records in a database table
• Use GROUP BY clause with HAVING COUNT() function to identify duplicate records

• Select columns to display duplicate records

• Example: SELECT column1, column2, COUNT(*) FROM table_name GROUP BY column1, column2 HAVING COUNT(*) > 1
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Q4. How to copy one file to another
Ans. 
Use a file copy command to copy one file to another
• Use the 'cp' command in Unix/Linux systems

• Syntax: cp source_file destination_file

• Example: cp file1.txt file2.txt
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Q5. How would you handle major bugs in your current project
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Q1. Selenium questions - iframes, window handles, locators, synchronization (waits)
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Q2. What is Test harness
Ans. 
Test harness is a software tool used to run automated tests on software applications.
• Test harness provides a framework for running test cases and reporting results.

• It includes test data, test scripts, and a way to execute tests.

• Test harness can simulate user interactions and test different scenarios.

• Examples of test harness tools include JUnit for Java and NUnit for .NET.
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Q3. How will you write test case for a scenario
Ans. 
To write a test case for a scenario, identify the objective, define test steps, determine expected results, and validate the outcome.
• Identify the objective of the test case

• Define the test steps to be executed

• Determine the expected results for each step

• Validate the outcome against the expected results

• Include preconditions and postconditions if necessary
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Q1. Write program to get count of letters in a word
Ans. 
Program to count letters in a word using array of strings
• Create an array to store the count of each letter in the word

• Iterate through each letter in the word and increment the count in the array

• Return the array with the count of each letter
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Q2. How to find elements that are not available in dom in selenium? exception in selenium
Ans. 
To find elements not available in DOM in Selenium, use try-catch block to handle NoSuchElementException.
• Use try-catch block to handle NoSuchElementException when trying to find elements not available in DOM.

• Catch the exception and handle it appropriately in the code.

• Use WebDriverWait with ExpectedConditions to wait for the element to be present before interacting with it.
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Maths. reasoning, logical etc

Java coding and logical testing

Q1. Given the input values and find output response
Ans. 
The question is asking to provide the output response based on given input values.
• Understand the input values provided

• Analyze the expected output based on the input values

• Apply any relevant logic or rules to determine the output response
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Q1. Tell me about yourself
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Java coding get the largest number