Online Access Free TFINTCBSCIXM1001 Exam Questions

Which of the following is a SQL aggregate function?

• A.Right
• B.Min
• C.Cast
• D.Left

Data dictionary contains information about database files,tables,indexes,columns,users,privileges.

• A.False
• B.True

"Select DISTINCT empname FROM emptable" selects

• A.None of the options are correct
• B.A set of distinct empname from the table emptable
• C.All the rows and columns from the emptable
• D.All the empname form the emptable

Which of the following is not a valid part of UNIX in its structural classification?

• A.None of the options are correct
• B.Kernel
• C.Shell
• D.File System

The command "ls -l *trc" will list

• A.All the files where "trc" is present
• B.All the files starting with "trc"
• C.All the files ending with "trc"