Shyam Sel & Power Test Engineer Interview Questions and Answers

XPath is used to navigate through the XML structure of a webpage, while CSS locators are used to identify elements based on their attributes.

• XPath is more powerful and flexible, allowing for complex searches and navigation through the DOM.

• CSS locators are faster and more efficient for simple searches based on element attributes.

• XPath can traverse both upwards and downwards in the DOM tree, while CSS locators can only m...read more

Sibling for locator is navigator

• Navigator

• Guide

• Wayfinder

List is mutable, tuple is immutable in Python.

• List can be modified after creation, tuple cannot.

• List uses square brackets [], tuple uses parentheses ().

• List is used for collections of items that may change, tuple for fixed collections.

• Example: list_example = [1, 2, 3], tuple_example = (4, 5, 6)

The main method is static in Java because it needs to be called by the JVM without creating an instance of the class.

• Static methods can be called without creating an instance of the class.

• The main method is the entry point of a Java program, so it needs to be accessible without creating objects.

• Having the main method as static ensures that it can be called by the JVM before any objects are created.

Overloading construction is possible in programming by defining multiple functions with the same name but different parameters.

• In programming, overloading construction refers to defining multiple functions with the same name but different parameters.

• The compiler determines which function to call based on the number and types of arguments passed to it.

• For example, you can have multiple functions named 'calculate' that a...read more