TFINTCBSCIXM1001 試験問題を無料オンラインアクセス

____________ is a group of programs that allow users to create and maintain a database.

• A.Database Management Systems
• B.Relational Database Management Systems
• C.None of the options are correct
• D.Database Systems

Which among the following is not a valid database object naming rule?

• A.Name must not contain a question mark.
• B.Name must begin with an alphabet.
• C.Name should not be Oracle reserved word.
• D.Name of the database object must not exceed 45 characters.

Which of the following is not a function of a Shell?

• A.Controlling I/O Operations
• B.Environment Control
• C.Command Line Interpretation
• D.Input-Output Re-direction

"seq_name.currval" gives

• A.The current value of the sequence
• B.The next number in the sequence
• C.Both the current value as well as the next value in the sequence
• D.None of the options are correct

To map the key 'ctrl-X' to the 'wq' command:

• A.:map ctrl+X :wq^M
• B.:unmap^X
• C.None of the options are correct
• D.:map ^X :wq^M