10+ D2K Technologies India Interview Questions and Answers

Using driver.findElements() and a for loop to print all links in the application.

• Use driver.findElements() to find all elements in the application

• Loop through the elements using a for loop

• Print each link one by one

• Example: for(WebElement link : driver.findElements(By.tagName("a"))) { System.out.println(link.getAttribute("href")); }

Priority -1 will execute first before priority 1.

• Priority -1 is considered higher than priority 1 in most programming languages.

• Tasks with priority -1 will be executed before tasks with priority 1.

• For example, in a task scheduling system, a task with priority -1 will be executed before a task with priority 1.

To check if an integer is a palindrome, reverse the integer and compare it with the original integer.

• Convert the integer to a string to easily reverse it

• Reverse the string and compare it with the original string

• If they are the same, the integer is a palindrome

Different types of waits in Selenium include implicit, explicit, and fluent waits.

• Implicit wait: Waits for a specified amount of time before throwing a NoSuchElementException.

• 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 frequency of checking.

• Example: WebDriverWait wait = new WebDriverWait(driver, 10);

Use a hash set to find duplicates in a string array.

• Create a hash set to store unique elements.

• Iterate through the array and check if the element is already in the hash set.

• If it is, then it is a duplicate.

• Example: ['apple', 'banana', 'apple'] -> 'apple' is a duplicate.

To find all links, inspect the webpage and look for anchor tags with href attribute.

• Open the webpage in a browser

• Right-click and select 'Inspect' or press F12

• In the Elements tab, look for anchor tags ()

• Check if they have an href attribute

• Copy the link address and paste it in a new tab to verify

• Use automated tools like link checkers to find broken links

POM directory is a folder in a Maven project that contains Page Object Model classes for organizing and managing web elements and actions.

• POM directory helps in separating the page objects from test scripts for better organization and maintenance.

• It contains classes representing web pages with locators and methods to interact with those elements.

• Example: src/main/java/com/example/pages

To reverse a string, iterate through the string from end to start and append each character to a new string.

• Iterate through the string from end to start

• Append each character to a new string

• Return the reversed string

Some testing tools to be familiar with include Selenium, JIRA, and Postman.

• Selenium for automated testing of web applications

• JIRA for bug tracking and project management

• Postman for API testing and automation

Automation folder structure should be organized and easy to navigate for efficient test automation.

• Separate folders for test scripts, test data, test results, and configuration files

• Subfolders for different test suites or modules

• Naming conventions for files and folders to easily identify test cases

• Utilize version control systems like Git for managing code changes

• Include a README file with instructions on how to run tests

Bug life cycle is the process of a bug from identification to resolution.

• Bug is identified by tester

• Bug is logged in bug tracking tool

• Bug is assigned to developer

• Developer fixes the bug

• Bug is retested by tester

• Bug is closed if fixed or reopened if not

QA focuses on preventing defects in the process, while QC focuses on identifying defects in the product.

• QA is process oriented, focusing on preventing defects by establishing processes and standards.

• QC is product oriented, focusing on identifying defects through testing and inspection.

• QA involves activities like reviews, audits, and process improvements.

• QC involves activities like testing, inspections, and quality control checks.

• Example: QA ensures that the correct testing pr...read more