On which of the following database objects may the SELECT pr

题目
单选题
On which of the following database objects may the SELECT privilege be controlled?()
A

Sequence

B

Schema

C

Group

D

View

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相似问题和答案

第1题:

Which of the following database objects can be used to raise an error if a table is updated?()

A.Package

B.Trigger

C.Stored Procedure

D.Informational Constraint


参考答案:B

第2题:

Which of the following database objects is considered executable using SQL?()

A.View

B.Table

C.Routine

D.Package


参考答案:C

第3题:

Your database interface is running. A user SCOTT starts a SQL *Plus session, and issues the following query:SQL> SELECT * FROM sales;Which process would retrieve the result from the database and return it to the client program?()

A. User process

B. Server process

C. System Monitor (SMON)

D. Process Monitor (PMON)

E. Checkpoint process (CKPT)


参考答案:B

第4题:

On which of the following database objects may the SELECT privilege be controlled?()

  • A、Sequence
  • B、Schema
  • C、Group
  • D、View

正确答案:D

第5题:

An AIX system has a rootvg plus a separate volume group for database application. Which of the following commands are sued to backup the entire system?()

A.smitty mksysb (select additional volume group)

B.mkszfile && mksysb /dev/rmt0

C.smitty mksysb AND smitty savevg

D.smitty savevg (select additional volume group)


参考答案:C

第6题:

On which of the following database objects may the SELECT privilege be controlled?()

A.Sequence

B.Schema

C.Group

D.View


参考答案:D

第7题:

Which of the following describes the objects of a DB2 database and their relationships?()

A.Instance

B.Table space

C.System catalog

D.Schema repository


参考答案:C

第8题:

You executed the following command to drop a user:DROP USER scott CASCADE;Which two statements regarding the above command are correct?()

A. All the objects of scott are moved to the Recycle Bin.

B. Any objects in the Recycle Bin belonging to scott are purged.

C. All the objects owned by scott are permanently dropped from the database.

D. All the objects of scott in the Recycle Bin must be purged before executing the DROP command.

E. Any objects in the Recycle Bin belonging to scott will not be affected by the above DROP command.


参考答案:B, C

第9题:

Which of the following database objects is considered executable using SQL?()

  • A、View
  • B、Table
  • C、Routine
  • D、Package

正确答案:C

第10题:

Which of the following database objects can be used to raise an error if a table is updated?()

  • A、Package
  • B、Trigger
  • C、Stored Procedure
  • D、Informational Constraint

正确答案:B

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