TFINTCBSCIXM1001 試験問題を無料オンラインアクセス

Which of the following is not a merit of RDBMS?

• A.Controlling Redundancy
• B.Restricting authorized access
• C.Provide backup and recovery
• D.Enforcing integrity constraints

Which is the command for finding out the space occupied by file systems?

• A.hf
• B.df
• C.fs
• D.ds

A collection of one or more datafiles is

• A.Tablespace
• B.View
• C.Synonyms
• D.Table

In the logical structure the block is the smallest unit for read and write operations.

• A.True
• B.False

Archiver (ARCH) is an optional database support process.

• A.True
• B.False