TestNG doesn't make it mandatory to declare @BeforeClass and @AfterClass, which is present in JUnit. Is it true or false?

What is the default port used by hub for listening to new requests in Selenium-Grid?

Suppose you are using the record feature of Selenium IDE and you want to check the properties of a web page. Which of the following commands will be used to do so?

The clear() method of WebElement interface works on which of the following type of elements?

Which two of the following commands can be used if you want to verify the presence Of an image on a web page?

Which two of the following location strategies can be used if you want to locate an element with respect to another element on a page?

We use the dot (.) operator followed by either a ‘ or a +. The + tells the regular expression that there will be instances between 0 and n, while the * tells the regular expression that there will be instances between 1 and n.

Which of the following is the correct Java syntax that is used for moving between named windows using WebDriver?

How to select all Options that have a value matching the argument?

Which of the following commands is used for conf‌iguring implicit wait and which also allows the driver to wait for an element to appear in DOM for 15 seconds after an initial try?

Which of the following base classes should be extended while def‌ining servlets for a hub in which you are required to access the internals of the Hub in Selenium-Grid?