VVDN Technologies Qa Automation Testing Engineer Interview Questions and Answers

1. Write a java code to print smallest and largest word in the given sentence.
2.Java code to print the statement in reverse.
3. In notepad,interviewer asked us to write the code POM class and how to call it - (Basically they wanted to check the knowledge of PageFactory class.)
4.How to write the code from config file and excel sheet.
5.All Git command

Q1. AOM, FSO , DOM,OR ADODB
Add your answer
Q2. Vb script functions actions
Add your answer

Q1. Intro : tell me about yourself, roles and responsibilities, why do you want to join global logic ?
Ans. 
I am a QA Automation Testing Engineer with experience in various roles and responsibilities. I am interested in joining Global Logic for its global presence and reputation in the industry.
• I have worked as a QA Automation Testing Engineer for the past 5 years.

• My roles and responsibilities include designing and implementing automated test scripts, executing test cases, and reporting defects.

• I have experience in using too...read more
Answered by AI
View 1 more answer
Q2. Python : diff between list and tuple, decorators and fixtures, fibonacci program, print a multiplication table, for a given input print the value from a given dictionary
Add your answer
Q3. Selenium: what are selenium components, what are the different locators in selenium, what is selenium web driver, write a xpath for a given element on a web page
Ans. 
Selenium components include Selenium IDE, Selenium RC, Selenium WebDriver. Different locators are ID, Name, Class Name, Tag Name, Link Text, Partial Link Text, CSS Selector and XPath. Selenium WebDriver is a tool used to automate web application testing. XPath is a language used to navigate through XML documents and web pages.
• Selenium components: Selenium IDE, Selenium RC, Selenium WebDriver

• Different locators: ID, Name...read more
Answered by AI
View 4 more answers
Q4. Robot Framework : what are standard libraries in Robot Framework? Explain robot framework architechture, what is setup and teardown, write a sample login script using robot framework?
Ans. 
Answering questions related to Robot Framework and its standard libraries, architecture, setup and teardown, and a sample login script.
• Standard libraries in Robot Framework include BuiltIn, Collections, DateTime, Dialogs, OperatingSystem, Process, Screenshot, String, Telnet, and XML.

• Robot Framework architecture consists of test cases, test suites, and keywords.

• Setup and teardown are pre and post conditions for test cas...read more
Answered by AI
View 1 more answer
Q5. Do we have any specific tool for Robot Framework? If yes explain why we have to use it? Learn about built in actions in robot framework and keywords
View 2 more answers
Q6. String programs, basic programs in python and some assertion questions in selenium
Add your answer
Q7. What are the locators in selenium? what is the difference between driver.quit and drive.close? What is implicit wait and explicit wait ?
Ans. 
Answers to common Selenium interview questions.
• Locators in Selenium are used to identify web elements on a web page. Examples include ID, class name, name, tag name, link text, and partial link text.

• driver.quit() closes the entire browser window and ends the WebDriver session, while driver.close() only closes the current window or tab.

• Implicit wait is a global wait that applies to all web elements and waits for a speci...read more
Answered by AI
Add your answer

Q1. How do you convert json object to string and vice versa?
Ans. 
To convert JSON object to string, use JSON.stringify(). To convert string to JSON object, use JSON.parse().
• JSON.stringify() method converts a JavaScript object or value to a JSON string.

• JSON.parse() method parses a JSON string and returns a JavaScript object.

• Example: var obj = {name: 'John', age: 30}; var jsonString = JSON.stringify(obj); var jsonObj = JSON.parse(jsonString);

• Make sure the JSON string is valid, else it ...read more
Answered by AI
Add your answer
Q2. What are lists and its functions?
Ans. 
Lists are a collection of ordered and changeable elements. They have various functions to manipulate the data.
• Lists are created using square brackets []

• They can contain any data type such as strings, integers, or even other lists

• Functions include append(), insert(), remove(), pop(), sort(), and reverse()

• Example: my_list = ['apple', 'banana', 'cherry']

• Example: my_list.append('orange') adds 'orange' to the end of the lis...read more
Answered by AI
Add your answer
Q3. Write a program to find the elements of a list that have least difference in python? input = [3,9,50,15,99,7,98,65] output = [98,99]
Ans. 
Program to find elements of a list with least difference in Python
• Sort the list

• Find the minimum difference between adjacent elements

• Return the elements with minimum difference
Answered by AI
Add your answer

Q1. Java servlet question
Add your answer
Q2. Java multithreading
Add your answer

Q1. What is the output of below code public class Test { public static void main(String[] args) { int I = 0; try { throw new NullPointerException(); // Exception is thrown ...read more
Ans. 
The code demonstrates exception handling, resulting in an output of 2 due to incrementing variable I in catch and finally blocks.
• The code throws a NullPointerException which is caught in the catch block.

• In the catch block, I is incremented from 0 to 1.

• The finally block executes regardless of exception, incrementing I from 1 to 2.

• The final output printed is the value of I, which is 2.
Answered by AI
Add your answer
Q2. What is the process to find duplicate names from a string array and print those that start with the letter 'B'?
Ans. 
Identify and print duplicate names from a string array that start with 'B'.
• 1. Create a string array with names, e.g., ['Bob', 'Alice', 'Bill', 'Bob', 'Bobby'].

• 2. Use a HashMap or dictionary to count occurrences of each name.

• 3. Iterate through the array and check for names starting with 'B'.

• 4. Print names that have a count greater than 1, e.g., 'Bob' and 'Bill' if they are duplicates.
Answered by AI
Add your answer
Q3. What are the annotations used in TestNG?
Ans. 
TestNG annotations are used to define test methods, configuration, and grouping in automated testing.
• @Test: Marks a method as a test method. Example: @Test public void testMethod() {}

• @BeforeSuite: Executes before the entire test suite. Example: @BeforeSuite public void setupSuite() {}

• @AfterSuite: Executes after the entire test suite. Example: @AfterSuite public void teardownSuite() {}

• @BeforeTest: Executes before any te...read more
Answered by AI
Add your answer
Q4. What tags have you used in the runner class?
Ans. 
In a runner class, tags help organize and filter test cases for execution in automation testing frameworks.
• Tags are used to categorize tests, e.g., @smoke, @regression.

• They allow selective execution, e.g., running only @smoke tests.

• Tags can be combined, e.g., @regression and @critical.

• In Cucumber, tags are specified in the feature file, e.g., @login.

• In TestNG, tags can be implemented using groups in XML configuration.
Answered by AI
Add your answer
Q5. What is the difference between regression testing and smoke testing?
Ans. 
Regression testing checks existing features after changes, while smoke testing verifies basic functionality post-deployment.
• Regression testing ensures that new code changes do not adversely affect existing functionalities.

• Smoke testing is a preliminary test to check if the basic functions of an application work.

• Example of regression testing: After a new feature is added, testing all existing features to ensure they sti...read more
Answered by AI
Add your answer
Q6. Have you worked with custom exceptions? What exceptions have you encountered, and can you explain what a StaleElementReferenceException is?
Ans. 
Custom exceptions enhance error handling in automation testing, while StaleElementReferenceException indicates a DOM element is no longer valid.
• Custom Exceptions: These are user-defined exceptions that allow developers to create specific error handling scenarios tailored to their application needs.

• Common Exceptions: In automation testing, I've encountered exceptions like NoSuchElementException, TimeoutException, and St...read more
Answered by AI
Add your answer
Q7. Explain the waits and write code for explicit wait
Ans. 
Waits in automation testing manage timing issues between code execution and web element availability.
• Implicit Wait: Sets a default wait time for the entire session. Example: driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);

• Explicit Wait: Waits for a specific condition to occur before proceeding. Example: WebDriverWait wait = new WebDriverWait(driver, 10);

• Fluent Wait: Similar to explicit wait but allows p...read more
Answered by AI
Add your answer
Q8. What is the background of Behavior Driven Development (BDD)?
Ans. 
BDD is a software development approach that enhances collaboration between developers, testers, and non-technical stakeholders.
• Originated from Test Driven Development (TDD) to improve communication.

• Focuses on defining behavior in simple language, often using Gherkin syntax.

• Encourages collaboration through examples and scenarios, e.g., 'Given a user is logged in, when they click logout, then they should see the login pa...read more
Answered by AI
Add your answer

Q1. Oops concepts in python Testing concepts Framework related qsns
Add your answer

I was asked to write
1. java program for move positive numbers first and negative numbers last
2. java program to reverse the words in a string without using split method.
3. Selenium coding questions.

Q1. What is inheritance
Ans. 
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
• Allows a class to inherit attributes and methods from another class

• Promotes code reusability and reduces redundancy

• Creates a parent-child relationship between classes

• Derived class can access public and protected members of the base class

• Example: Class Car can inherit from class Vehicle to reuse com...read more
Answered by AI
Add your answer
Q2. What is oops concepts
Ans. 
Object-oriented programming concepts that focus on data abstraction, encapsulation, inheritance, and polymorphism.
• Abstraction: Hiding the complex implementation details and showing only the necessary features to the outside world.

• Encapsulation: Binding data and methods that operate on the data into a single unit.

• Inheritance: Ability of a class to inherit properties and behavior from another class.

• Polymorphism: Ability ...read more
Answered by AI
Add your answer

Q1. What is your name
Ans. 
My name is John Smith.
• Full name is John Smith

• Common name in English-speaking countries

• No middle name or initial
Answered by AI
Add your answer
Q2. Where from you belong
Add your answer