ServiceNow Senior Sdet Engineer Interview Questions and Answers

C++ program to reverse a string

• Use a loop to iterate through the string

• Swap the characters at the beginning and end of the string

• Continue swapping until the middle of the string is reached

Filter in MVC is used to retrieve a subset of data from a larger dataset based on certain criteria.

• Filters can be applied to data in the model or in the view.

• Filters can be used to sort, group, or limit the data returned.

• Filters can be implemented using LINQ or other query languages.

• Examples of filters include date range filters, category filters, and search filters.