OmniBRx Biotechnologies Automation Manager Interview Questions and Answers

1. Explain about framework architecture and from that all questions derived. asked to write diagram and explain the structure.
2. Difference between class variable and instance variable.
3. what is ITestListener why used and when used in framework.
4. architecture of selenium 4 (geckodriver, chromium driver)
5. what is BDD and cucumber, how both are related to.
6. which kind of framework you go, either POM or Page factory for with testNg/junit?
7. asked to write query on sql joins and how you fetch the second lowest of salary from each department.
8. DDL, DML statements.
9. pathquery and query parameters differences(API)
10. How the responses you are validating in automation framework for Json response file.
11. status code of Https
12. serialization and deserialization difference
13. String Builder, String Buffer and String difference? which is better and which is safe to use.
14. Dropdown in selenium how you handle, how to check which is already selected?
15. multiple data provider in testng and how you pass parameter and how you retrive from excel sheet? Asked to write code!
16.what is flaky testing?
17.Asked to write first code of JDBC connecting establishment with framework.
18. Code execution: input ="aabbabcbb"; output = a:3 , b:5, c:1 like this if they give name also it should count. Tip : HashMap you can write the code.
19. Code execution: a[]={1,2,3,4,0,0,0} b={5,6,7} output need to print as remove all 0's from first array and replace 1,2,3,4 with 5,6,7 some crazy questions.
20. Git cmds and CI/CD tool.

1. asked about architecture and where you used oops concepts?
2. abstract class and interfaces
3. select drop down all options
4. find scrape links from webpage write the code
5. asked for writing xpath for any element random website.
6. asked about following-sibling, descendent and preceding-sibling, normalise-space locators.
7. jdbc connection code.
8. API JSON file - how you done validation in automation testing.

Q1. Why team lead position you have not taken till now and is their any managerial skills you are lacking on What kind of projects you worked on water fall model agile team You are only individual contributor?...read more
Add your answer

Q1. About experience and studies Compensation discussed. Need all the exp letters and years
Add your answer

Q1. Write a code for febonacci series
View 1 more answer
Q2. Dynamic webElements handling using Xpath?
Add your answer
Q3. What is spike in agile?
Add your answer
Q4. Difference between agile and waterfall based model?
Add your answer
Q5. Sprint point system? Explain?
Add your answer
Q6. Payment failure by debit card in e-commerce site? Make test scenarios?
Add your answer

Q1. Write code to implement and explicit wait in Selenium
Add your answer
Q2. Write code to implement Robot class in java
Add your answer
Q3. How would you locate the Xpath for the "Today's Deal" menu item on Amazon
Add your answer
Q4. What will be the memory allocation for the code String str1 = "Automation"; String str2 = new String("Automation");
Add your answer
Q5. What is the difference between str1==str2 and str1.equals(str2)
Add your answer
Q6. Meaning of status code 401 and 502
Add your answer
Q7. Print first 4 letter and last 4 letter of String str="www.amazon.com"
Add your answer

Q1. Briefing about yourself
Add your answer
Q2. Explain Defect life cycle
Ans. 
Defect life cycle is the process of identifying, reporting, fixing, retesting, and closing defects in software development.
• Defect identification: Defects are identified through testing or user feedback.

• Defect reporting: Defects are reported in a defect tracking tool with details like steps to reproduce, severity, and priority.

• Defect fixing: Developers fix the reported defects based on the information provided.

• Defect re...read more
Answered by AI
Add your answer
Q3. Difference between black box and white box testing
Ans. 
Black box testing focuses on functionality without knowledge of internal code, while white box testing examines internal code structure.
• Black box testing tests the functionality of a system without knowledge of its internal code

• White box testing tests the internal code structure and logic of a system

• Black box testing is more focused on end-user perspective

• White box testing is more focused on developer perspective

• Exampl...read more
Answered by AI
Add your answer
Q4. Difference between hard assert and soft assert
Ans. 
Hard assert stops the execution of the test case if it fails, while soft assert continues the execution and logs the failure.
• Hard assert is used when the failure of a particular step makes the further steps irrelevant.

• Soft assert is used when you want to continue with the test case execution even if some steps fail.

• Hard assert is implemented using 'assert' keyword in testing frameworks like TestNG or JUnit.

• Soft assert ...read more
Answered by AI
Add your answer
Q5. What are the various annotations in selenium webdriver
Ans. 
Annotations in Selenium WebDriver are used to provide additional information about the test methods.
• Annotations help in organizing and managing test cases

• Some common annotations in Selenium WebDriver are @Test, @BeforeTest, @AfterTest, @BeforeClass, @AfterClass, @BeforeMethod, @AfterMethod

• Annotations are used to define the sequence of execution of test methods
Answered by AI
Add your answer
Q6. There are n no. Of links having the text selenium. Write the syntax to count the text selenium from all the links
Ans. 
Use XPath to count the number of links with the text 'selenium'
• Use XPath to locate all the links containing the text 'selenium'

• Count the number of links found using the XPath expression
Answered by AI
Add your answer
Q7. There is a table of students having column status with either pass or fail. Write the syntax to show the output as some 60 pass and 40 fail.
Ans. 
Use SQL query to display 60 pass and 40 fail from a table of students.
• Use SELECT statement with COUNT function to count the number of pass and fail statuses.

• Use WHERE clause to filter out pass and fail statuses.

• Use GROUP BY clause to group the statuses together.

• Use CASE statement to display the count of pass and fail statuses.
Answered by AI
Add your answer

Q1. What is the output of below code class Animal{ Animal(){ System.out.println("animal is created") } class Dog extends Animal{ Dog(){ System.out.println("Dog is created")} class TestSuper4{ pub...read more
Ans. 
The output of the code will be 'animal is created' followed by 'Dog is created'.
• The code defines a class Animal with a constructor that prints 'animal is created'.

• It also defines a class Dog that extends Animal, with a constructor that prints 'Dog is created'.

• In the main method, an instance of Dog is created, which will trigger the constructors of both Animal and Dog classes.
Answered by AI
Add your answer
Q2. Output of this : System.out.println(10+20+"Hello"+30+40) - Explain
Add your answer
Q3. Output of this : String name="Hello"; name=name+"There"; system.out.println(name)
Ans. 
The output will be 'HelloThere'
• Concatenation of 'Hello' and 'There' results in 'HelloThere'

• The final string is printed using System.out.println()
Answered by AI
Add your answer
Q4. StringBuffer buffer=new StringBuffer("Hello") buffer.append("There"); System.out.println(buffer);
Ans. 
The code creates a StringBuffer object with 'Hello' and appends 'There' to it before printing the final string.
• StringBuffer is mutable, so the original 'Hello' string can be modified

• The append() method adds the specified string to the end of the buffer

• The final output will be 'HelloThere'
Answered by AI
Add your answer
Q5. Which is valid or invalid a. ChromeDriver driver=new ChromeDriver(); b. WebDriver driver=new ChromeDriver(); c. WebDriver driver2=new WebDriver(); driver2=new ChromeDriver();
Ans. 
Option a is valid, option b is valid, option c is invalid.
• Option a is valid because ChromeDriver is a subclass of WebDriver, so it can be assigned to a WebDriver reference.

• Option b is valid because ChromeDriver is a subclass of WebDriver, so it can be instantiated using a WebDriver reference.

• Option c is invalid because WebDriver is an interface and cannot be instantiated directly. It can only be used as a reference typ
Answered by AI
Add your answer
Q6. Program to sort the input in descending order without using inbuild method/functions
Ans. 
Sort input array of strings in descending order without using inbuilt functions
• Iterate through the array and compare each element with the rest to find the largest element

• Swap the largest element with the first element, then repeat the process for the remaining elements

• Continue this process until the array is sorted in descending order
Answered by AI
Add your answer
Q7. Difference between findElement and findElements
Ans. 
findElement returns the first matching element on the page, while findElements returns a list of all matching elements.
• findElement returns a single WebElement matching the locator provided

• findElements returns a list of WebElements matching the locator provided

• findElement will throw NoSuchElementException if no element is found, while findElements will return an empty list
Answered by AI
Add your answer
Q8. Difference between getwindowhandle and getwindowhandles() and what is output type

Ans. 

getwindowhandle returns the handle of the current window, getwindowhandles() returns handles of all open windows

• getwindowhandle returns a single window handle, while getwindowhandles() returns a set of window handles

• getwindowhandle is used to switch between windows in Selenium WebDriver

• Output type of getwindowhandle is String, while output type of getwindowhandles() is Set

Add your answer