The service rate is the average time it takes to serve a customer

Performance value is the likelihood a segment of source code can be used again to add new functionalities with slight or no modification

Indicate whether the statement is true or false

Which of the following is a purpose of the SQL standard?

A) To specify syntax and semantics of SQL data definition and manipulation B) To specify maximum and incomplete standards C) To define every operation for every SQL database D) To permit no degrees of freedom for SQL DBMS