How do you handle synchronization in Selenium?

Selenium – Synchronization

1. Explicit Waits. An ‘explicit wait,’ waits for a certain condition to occur before proceeding further.
2. Implicit Wait. Implicit wait is used in cases where the WebDriver cannot locate an object immediately because of its unavailability.
3. Fluent Wait.

What is Selenium synchronization problem?

Synchronization meaning: when two or more components involved to perform any action, we expect these components to work together with the same pace. The co-ordination between these components to run paralelly is called Synchronization. Synchronization (Wait) in Selenium has a great significant value.

What are the challenges you have faced during automation testing?

One of the top challenges faced in Selenium automation is the handling of dynamic web content. Selenium solves for it using the explicit wait feature, where you specify a pre-defined time for the automation testing process to wait for new content to load.

Which synchronization method should be used when the test needs to validate web page title?

Method to verify title We use getTitle() method to get the actual title of any web page. We store the title in the string and then we use Assert selenium command to return true or false. We can also use If-statement to compare actual and expected web page title.

How did you handle and manage issues and challenges related to automation?

Supports Only Web-Based Applications. Selenium only supports automated testing for web-based applications, which means you cannot test windows-based apps with it. It is also necessary to note that Selenium cannot automate everything. There are still some tasks that you will have to execute manually.

How do you handle exceptions in selenium?

Handling Exceptions In Selenium WebDriver

1. Try-catch: This method can catch Exceptions by using a combination of the try and catch keywords.
2. Multiple catch blocks: There are various types of Exceptions, and one can expect more than one exception from a single block of code.

Which synchronization method should be used to guard the resources with limited capacity?

In most situations, semaphores are used to guard resources with limited capacity. If the semaphore is released too many times, it’s a sign of a bug.

How do you handle dynamic objects in selenium?

Here are some methods that you can use to identify such dynamic web elements in your web page.

1. Absolute Path method. This is the easiest way to solve the issue.
2. Use Relative XPath using contains or starts with text.
3. Identify by index.
4. Use Multiple attributes to locate an element.