Final answer:
Dot walking is a term used in computer programming to access nested properties or elements in an object or data structure by using multiple dot operators. It is commonly used when configuring notifications to specify the exact location of the information to include.
Step-by-step explanation:
Dot walking is a term used in computer programming and specifically in the context of configuring notifications. It refers to the process of accessing nested properties or elements in an object or data structure by using multiple dot operators.
When configuring a notification, dot walking allows you to specify the exact location of the information you want to include in the notification. For example, if you have an object called 'user' with properties like 'name', 'email', and 'address', you can use dot walking to access and include the 'name' property in the notification by referencing it as 'user.name'.
This method of referencing nested properties ensures that the notification includes the correct and relevant data, making it more personalized and informative.