Royal Cyber Interview Questions, Process, and Tips

Data driven testing is a testing methodology where test cases are designed based on the input and output data.

• Test cases are designed based on the data used by the application

• Data is stored in external files or databases

• Test cases are executed using the data from external sources

• It helps in reducing the number of test cases required

• Examples include parameterized testing and keyword-driven testing

Relative xpath is a type of xpath expression that starts from the current node.

• Relative xpath is used to locate elements based on their relationship with other elements in the HTML structure.

• It is written using the '//' syntax and can be used to navigate up and down the HTML tree.

• For example, if we want to select the second 'p' element inside a 'div' element, we can use the relative xpath expression: '//div/p[2]'

Polymorphism is the ability of an object to take on many forms.

• Polymorphism allows objects of different classes to be treated as if they were objects of the same class.

• It is achieved through method overriding and method overloading.

• Examples include function overloading, operator overloading, and inheritance.

• Polymorphism helps in achieving loose coupling and flexibility in code design.