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MCQs

Total Questions : 63 | Page 3 of 7 pages
Question 21. There is only one way to create and modify tables in SQL Server. Write SQL code using either the CREATE or ALTER statements.
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
Question 22. SQL Server automatically creates an index on all primary and foreign keys.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True
Question 23. An SQL Server reserved word must be placed in brackets. If the word is not in brackets, SQL Server will try to interpret it as the name of one of its special words.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True
Question 24. With SQL Server, parameters and variables in T-SQL start with the "%" sign.
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
Question 25. Nonclustered indexes are faster than clustered indexes for retrieval.
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
Question 26. SQL Server supports INSTEAD OF, AFTER and BEFORE triggers.
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
Question 27. SQL Server indexes are special data structures used to improve performance.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True
Question 28. The .NET languages are the most popular languages for writing stored procedures in SQL Server 2000.
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
Question 29. READ COMMITTED is the default isolation level.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True
Question 30. A differential backup makes a copy of the entire database.
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False

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