30 Questions
Which technology allows a web page to retrieve small amounts of data from the server without reloading the entire page?
AJAX
What does AJAX stand for?
Asynchronous JavaScript & XML
Which programming language is commonly used in conjunction with AJAX?
JavaScript
What is the main advantage of using AJAX?
Faster page loading
Which of the following applications uses AJAX technique?
Gmail
What type of request does an AJAX call make to the server?
Asynchronous request
In Selenium WebDriver, how does one handle an AJAX call?
Wait for the response
What format is the data stored in during an AJAX call?
XML
What is the biggest challenge in handling an AJAX call?
Knowing the loading time
What is the purpose of an AJAX call in terms of testing?
To check the content of the web page
Which method in Selenium Webdriver is used to suspend the execution of the current test case until a new value or field appears?
Explicit Wait()
Which wait method in Selenium Webdriver should not be used for handling AJAX calls?
Thread.Sleep()
Which wait method in Selenium Webdriver is set for the entire time the browser is open?
Implicit Wait()
Which wait method in Selenium Webdriver can be used for any conditions?
Fluent Wait()
What is the problem with using Thread.Sleep() for waiting in Selenium Webdriver?
It increases the overhead.
Why is the Implicit Wait() method not recommended for handling AJAX calls?
It is not accurate for AJAX calls.
What is the advantage of using Explicit Wait() in Selenium Webdriver?
It is accurate for AJAX calls.
What is the purpose of Fluent Wait in Selenium Webdriver?
To accurately handle AJAX calls.
What are the challenges in handling AJAX calls in Selenium Webdriver?
All of the above.
What is the recommended method for handling AJAX calls in Selenium Webdriver?
Explicit Wait()
Which method is used to click on the Check Button?
driver.findElement(By.id("buttoncheck")).click()
What is the purpose of AJAX?
To retrieve small amounts of data from the server without reloading the entire page
Which method is used to retrieve the text after the click?
TextElement.getText().trim()
What is the expected text after the click?
Radio button is checked and it's value is Yes
Which method is used to close the driver?
driver.close()
What is the purpose of Thread.sleep() in testing Ajax applications?
To introduce a delay in the test execution
Which method is used to wait until the TextElement is visible?
wait.until(ExpectedConditions.visibilityOf(TextElement));
What can make creating automated test requests difficult for testing tools in AJAX applications?
Using different encoding or serialization techniques to submit POST data
Which method is used to compare the text after the click with the expected text?
Assert.assertEquals(textAfter, expectedText);
Which method is used to assert that the text before and after the click are not equal?
Assert.assertNotEquals(textBefore, textAfter);
Test your knowledge on Ajax, the technique used for creating fast and dynamic web pages. Learn about its key components, including asynchronous JavaScript and XML, as well as how it allows for data retrieval without reloading the entire page.
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