118. Which statement correctly differentiates a system privilege from an
object privilege?
A. System privileges can be granted only by the DBA where as object privileges
can be granted by DBAs or the owner of the object.
B. System privileges give the rights to only create user schemas where as
object privileges give rights to manipulate objects in a schema.
C. Users require system privileges to gain access to the database where as
they require object privileges to create objects in the database.
D. A system privilege is the right to perform. specific activities in a
database where as an object privilege is a right to perform. activities on
a specific object in the database.
Answer: D
System privilege:The ability to perform. a particular task in the database
Object privilege:The ability to perform. a particular task on a particular
database object
Particular:特别
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/11312660/viewspace-718926/ ，如需转载，请注明出处，否则将追究法律责任。
请登录后发表评论
登录
全部评论
