Knexus QA Lead Interview Questions and Answers

Basic program

Q1. Selenium commands on Browser
Ans. 
Selenium commands are used to automate browser actions.
• Selenium commands can be used to open a browser window

• Commands can be used to navigate to a specific URL

• Commands can be used to interact with web elements on a page

• Commands can be used to perform actions like clicking a button or filling out a form

• Commands can be used to handle alerts and pop-ups

• Examples of Selenium commands include get(), findElement(), click(), s
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Q2. Agile related interview questions
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Simple coding questions like string reverse on any language of your choice.
Can practice from anywebsite if required.

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. 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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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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Automation test coding

Q1. What is Defect Life Cycle?
Ans. 
Defect Life Cycle is the process of identifying, reporting, fixing, retesting, and closing software defects.
• Defect identification: Finding and documenting the issue in the software.

• Defect reporting: Informing the development team about the identified defect.

• Defect fixing: Developers resolve the reported defect.

• Defect retesting: QA team verifies if the defect is fixed correctly.

• Defect closing: Once the defect is confirm
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Q2. What are different type of waits in Selenium?
Ans. 
Different types of waits in Selenium include Implicit Wait, Explicit Wait, Fluent Wait, and Page Load Timeout.
• Implicit Wait: Waits for a certain amount of time before throwing a No Such Element Exception.

• Explicit Wait: Waits for a certain condition to occur before proceeding further in the code.

• Fluent Wait: Waits for a condition to be true with a specified polling frequency.

• Page Load Timeout: Waits for the entire page
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Q3. Tell logic to select first characters of each word in a given string sentence.
Ans. 
Use a loop to iterate through each word in the string and extract the first character of each word.
• Split the string into an array of words using a space as the delimiter

• Iterate through each word in the array and extract the first character of each word

• Store the first characters in a new array
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Q4. Write a program to reverse a number.
Ans. 
Program to reverse a number
• Convert the number to a string to easily manipulate each digit

• Iterate through the string in reverse order and append each digit to a new string

• Convert the reversed string back to an integer
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Q1. Experience and Knowledge Gained .
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Q1. Knowledge and Work Experience.
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