VDL is used to specify:

Related MCQs

• If you don’t specify ASC or DESC after a SQL ORDER BY clause, the following is used by default ______________
• Inorder to simplify the null value confusion in the rank function we can specify
• Which of the following information does an SQL DDL not specify?
• In which of the following cases will the RDBMS specify a default value for the column if there are no values for it?
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•                means that data used during the execution of a transaction cannot be used by a second transaction until the first one is completed.
• ____ means that the data used during the execution of a transaction cannot be used by a second transaction until the first one is completed.
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