ServiceNow QA/QC Manager Interview Questions and Answers

Program to find occurrence of a character in a string

• Iterate through each character in the string

• Count occurrences of the specified character

• Return the total count of occurrences

Frameworks are pre-defined structures that provide guidelines and reusable components for software development.

• Frameworks help in organizing and structuring code.

• They provide a set of rules and best practices for development.

• Frameworks offer reusable components and libraries.

• They enhance productivity and reduce development time.

• Examples of frameworks include Selenium for web testing, JUnit for unit testing, and Spring

XPath is a language used for locating nodes in an XML document.

• XPath stands for XML Path Language.

• It is used to navigate through elements and attributes in an XML document.

• XPath uses path expressions to select nodes or node-sets in an XML document.

• Example: //bookstore/book selects all book elements that are children of the bookstore element.