NTT Data Interview Questions, Process, and Tips

SQL architecture refers to the structure and components of a SQL database system.

• SQL architecture includes components like storage engine, query processor, and buffer manager.

• The storage engine manages data storage and retrieval, while the query processor processes SQL queries.

• The buffer manager handles caching and memory management to optimize performance.

• Examples of SQL architectures include MySQL, Oracle, and SQL Se

Dynamic xpath is a way to locate elements on a web page that may change frequently.

• Identify a unique attribute of the element that remains constant

• Use functions like contains(), starts-with(), or ends-with() to create dynamic xpath

• Avoid using indexes in xpath as they can change with page structure