Sql Query : General Knowledge Questions & Answers
Question : The virtual table that its created by data from the result of an SQL 'Select' statement is called _________
A.
View
B.
Synonym
C.
Sequence
D.
Transaction
Correct Answer is : Option A .
- Which statement in SQL allows us to change the definition of a table is?
- Which data manipulation command is used to combines the records from one or more tables?
- Which of the following is not a valid SQL type?
- SQL permits attribute names to be repeated in the same relation. (True or False)
- Which operator is used to compare a value to a specified list of values?