select one or more: group of answer choices it is best practice to create one maintenance plan to support all databases for an instance a database user needs to be a part of the sysadmin role in order to execute sql server agent jobs database maintenance plans do not require sql server agent sql server job schedules can be attached to multiple sql server agent jobs or none at all sql server agent jobs cannot be run simply based on cpu idle time; a specific start time is required each sql server instance has its own sql server agent process database maintenance plans help automate many standard dba maintenance tasks.

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A database maintenance plan is a list of specified, preventative actions that must be taken on a regular basis to maintain the performance and availability of databases.

Open the SQL Server Enterprise Manager, then go to your server using the hierarchy. Expand the Management folder under the server. To launch the Database Maintenance Plan Wizard, right-click Database Maintenance Plans under Management and choose New Maintenance Plan. To guarantee the availability and performance of the database, you must monitor and improve the database server. Updating statistics, tracking database, server, and space usage, and organizing backup and recovery plans are all part of maintaining DB2 and Oracle databases.

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