To answer this question, we need to understand the components of IBM DB2, a relational database management system. Let's go through each option to understand why it is correct or incorrect:
Option A) System Services - This option is a valid component of DB2. System Services provide the basic functions and utilities required for the operation of the DB2 system.
Option B) Locking Services - This option is a valid component of DB2. Locking Services manage the concurrent access to data by multiple users, ensuring data integrity and preventing conflicts.
Option C) SQL Services - This option is invalid. There is no such component called "SQL Services" in DB2.
Option D) Distributed DATA Facilities - This option is a valid component of DB2. Distributed Data Facilities enable the integration and management of data across multiple DB2 systems.
The correct answer is Option C) SQL Services. This option is incorrect because there is no such component in DB2 called "SQL Services".