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单选题Which of the following DB2 objects are publicly referenced names that require no special authority or privilege to use them?（）A ViewB AliasC TableD Package

题目
单选题
Which of the following DB2 objects are publicly referenced names that require no special authority or privilege to use them?（）
A

View

B

Alias

C

Table

D

Package

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相似问题和答案

第1题：

A user utilizing an alias to update a subset of columns in a table must have UPDATE privileges on which of the following DB2 objects?()

A.Table

B.Columns

C.Table and Alias

D.Columns and Alias


参考答案：A

第2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3题：

Which of the following objects can be directly referenced by a window object? ()

A. Schedule object

B. Program object

C. Job object

D. Resource plan

E. Resource consumer group


参考答案：A, D

第4题：

Which of the following are types of routine objects?()

A.Package and function

B.Function and userexit

C.Procedure and package

D.Function and procedure


参考答案：D

第5题：

In which of the following situations should correlation names be used?()

A.A table referenced in the FROM clause has no indexed column.

B.The table referenced in the FROM clause has more than 200 columns.

C.Two or more tables in the FROM clause have identical column names.

D.The FROM clause contains two or more tables in the SELECT statement.


参考答案：C

第6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7题：

Which of the following DB2 objects are publicly referenced names that require no special authority or privilege to use them?()

A.View

B.Alias

C.Table

D.Package


参考答案：B

第8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9题：

A trigger can be created on which of the following objects?()

A.View

B.Catalog Table

C.Stored Procedure

D.Global Temporary Table


参考答案：A

第10题：

Which of the following provides a logical grouping of database objects?()

A.View

B.Table

C.Schema

D.Buffer pool


参考答案：C

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