Best Interview questions and answers for Selenium

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Best Interview Questions and answers for Selenium

• By
• Bigclasses

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• 1.Name the different types of drivers available
  in Selenium WebDriver
• Firefox Driver
• Internet Explorer Driver
• Safari Driver
• Opera Driver
• Android Driver
• iPhone Driver
• HTMUnit Driver

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• 2. What is the type of test can Selenium perform?
• The Selenium can perform different tests such
  as functional test, regression test, and load
  test of web-based application. The automation
  tool present is implemented for post validation
  with integration tools like Jenkins, Hudson,
  QuickBuild, and more.

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• 3. Mention the three types of Selenium tests?
• There are three types of selenium tests, and
  they are a functional test in which the test
  cases related to software specifications. The
  other is the regression test in which the tests
  will search for errors, any regressions in the
  functional and non-functional area of the code.
  And lastly, the load test in which the test
  monitors the response of the device or system
  after putting a load on it. This test is carried
  out to study the behavior of the systems.

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• 4. How do you close the browser session in
  Selenium Webdriver?
• There are only two ways to close the browser
  and they are driver.close that closes the browser
  window on which the focus is set. The second is
  the driver.the quilt that calls the
  driver.dispose of a method that closes all the
  browser windows and ends the WebDriver session.

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• 5. Mention the four methods uses to alert
  interface?
• The four methods used to alert interface are
  void dismiss(), void accept(), string getText(),
  and void sendKeys (String stringToSend). In the
  void dismiss() the accept () method clicks on the
  cancel button as and when the pop-up window
  appears. In the void accept(), the accept()
  method click on the Ok button as soon as the
  pop-up window appears.

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• The string getText() method returns the text
  displayed on the alert box. And the void
  sendkeys(String stringToSend), the sendkeys()
  method enters the specific string pattern in then
  alerts the box.
• 6. Name some of the junit annotations?
• There are many junit annotations in the
  Selenium are as given below
• _at_test this annotation will let the system
  understand that the method annotated as _at_Test is
  a test method. _at_Before is the method which is
  annotated _at_before will let you know that the
  method used will be executed every time before
  each test method.

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• _at_After lets the system know that this method is
  executed every time after each method.
  _at_BeforeClasses is the method where it will let
  you know that this method is executed before any
  test methods.
• _at_AfterClass is the method which will let the
  system know that the method will be executed
  before the test. And lastly, _at_ignore will let the
  system know that the method will not be executed.

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• 7. When can you use findElement() and
  findElements()?
• The findElement() will find the element in the
  page that will match the specified locator value.
  The findElements() will find all the elements in
  the current web page that will match the
  specified locator value.
• 8. Mention the benefits of Automation testing?
• The Automation testing has various benefits
  and they are as given below

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• They will support the execution of repeated
  test cases, they will help in testing a large
  test matrix, it will enable parallel execution,
  and also, improves accuracy and reduced human
  generated error. It also saves time and money.
• 9.Mention the testing types supported by
  Selenium?
• The testing types are functional testing and
  regression testing.

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• 10. What is Module Based Testing Framework and
  Library Architecture Testing Framework?
• The Mobile Based Testing Framework is the
  framework that divides the entire application
  under test into no. of the logical and isolated
  module. We can create a separate and independent
  test script. All these test scripts taken will
  build a larger script together.

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• The Library Architecture Testing Framework is
  the basic fundamental of the framework. This will
  determine the common steps and hence, group them
  together into functions, and these will under a
  library. This will also, call those functions in
  the test scripts.

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