Which of the following allow you to perform administrative tasks against database objects?
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Control Center
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Journal
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Task Center
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Health Center
To solve this question, the user needs to have a basic understanding of database management systems.
The correct answer is A. Control Center.
Explanation of each option:
A. Control Center: This is a graphical user interface (GUI) tool that allows database administrators to perform a wide range of administrative tasks, such as creating and managing database objects, monitoring database performance, and configuring database security.
B. Journal: This option is incorrect. A journal is a record of database changes that is used for recovery purposes in case of system failure or other issues. It does not provide a way to perform administrative tasks against database objects.
C. Task Center: This option is incorrect. The Task Center is a tool that allows users to schedule and automate tasks within the database, such as backups and maintenance routines. It does not provide a way to perform administrative tasks against database objects.
D. Health Center: This option is incorrect. The Health Center is a tool that monitors the health of the database and provides diagnostic information about potential issues. It does not provide a way to perform administrative tasks against database objects.
Therefore, the correct answer is:
The Answer is: A. Control Center.
In database management tools (such as DB2's Control Center), the Control Center is the graphical console used to perform administrative tasks against database objects — creating, altering, and managing tables, views, indexes, and other objects. The Journal logs completed and scheduled jobs, Task Center manages scheduled tasks, and Health Center monitors system health — none of these are meant for direct object administration.