Lakshya Education MCQs

Question: The SQL CHECK constraint is fully defined by the SQL-92 standard, and is consistently implemented by all DBMS vendors.
Options:
A.True
B.False
Answer: Option B

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More Questions on This Topic :

Question 1. Standard SQL-92 views are constructed from SQL SELECT statements that do not contain the GROUP BY clause.
  1.    True
  2.    False
Answer: Option B
Question 2. SQL Server does not support the BEFORE trigger.
  1.    True
  2.    False
Answer: Option A
Question 3. A updatable view has its own data.
  1.    True
  2.    False
Answer: Option B
Question 4. SQL has a JOIN ON syntax that can be used to create inner joins and outer joins.
  1.    True
  2.    False
Answer: Option A
Question 5. The SQL MAKE TABLE command is used to construct tables, define columns, define column constraints and create relationships.
  1.    True
  2.    False
Answer: Option B
Question 6. The SQL statement used to create a view is CREATE VIEW.
  1.    True
  2.    False
Answer: Option A

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