Exercise: Sql For Database Construction And Application Processing

Questions for: Sql For Database Construction And Application Processing

If any required (NOT NULL) columns are missing from the view, the view cannot be used for inserting new data.
A:
True
B:
False
C:
D:
Answer: A
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Common types of SQL CHECK constraints include range checks and limiting columns values.
A:
True
B:
False
C:
D:
Answer: A
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The SQL DELETE statement is used to delete both the table structure and table data.
A:
True
B:
False
C:
D:
Answer: B
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A updatable view has its own data.
A:
True
B:
False
C:
D:
Answer: B
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SQL Server does not support the BEFORE trigger.
A:
True
B:
False
C:
D:
Answer: A
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