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MCQs

Total Questions : 40 | Page 1 of 4 pages
Question 1. The strictest transaction isolation level provided by SQL Server is called:
  1.    REPEATABLE READ
  2.    SERIALIZABLE
  3.    READ UNCOMMITTED
  4.    READ COMMITTED
 Discuss Question
Answer: Option B. -> SERIALIZABLE
Question 2. SQL Server program code that is executed instead of an SQL command that needs to be processed is called a(n):
  1.    AFTER trigger
  2.    BEFORE trigger
  3.    BEGIN trigger
  4.    INSTEAD OF trigger
 Discuss Question
Answer: Option D. -> INSTEAD OF trigger
Question 3. With which type of SQL Server recovery model are all database changes logged except those that cause large log entries?
  1.    Differential recovery
  2.    Simple recovery
  3.    Full recovery
  4.    Bulk-logged recovery
 Discuss Question
Answer: Option D. -> Bulk-logged recovery
Question 4. Using SQL Server 2000, which of the following symbols is used to indicate parameters in stored procedures?
  1.    #
  2.    &
  3.    %
  4.    @
 Discuss Question
Answer: Option D. -> @
Question 5. What mode of authentication does SQL Server NOT provide?
  1.    Both SQL Server and Windows-only security
  2.    SQL Server only security
  3.    Windows-only security
  4.    Mixed security
 Discuss Question
Answer: Option B. -> SQL Server only security
Question 6. Which of the following is a way to create and modify tables using SQL Server?
  1.    Both of the two methods above will work
  2.    Neither of the two methods above will work
  3.    Use the graphical facilities of SQL Server Enterprise Manager only
  4.    Write SQL code using either CREATE or ALTER SQL statements only
 Discuss Question
Answer: Option A. -> Both of the two methods above will work
Question 7. Which type of SQL Server cursor concurrency places an update lock on a row when the row is read?
  1.    OPTIMISTIC
  2.    READ_ONLY
  3.    SCROLL_LOCK
  4.    READCOMMITTED
 Discuss Question
Answer: Option D. -> READCOMMITTED
Question 8. SQL Server 2000 stored procedures can:
  1.    be kept within the database and invoked by application programs
  2.    support BEFORE, INSTEAD OF and AFTER types
  3.    be stored on the users' computer
  4.    never be kept within the database
 Discuss Question
Answer: Option A. -> be kept within the database and invoked by application programs
Question 9. Which of the three possible types of triggers does SQL Server support?
  1.    INSTEAD OF and AFTER only
  2.    INSTEAD OF only
  3.    BEFORE only
  4.    AFTER only
 Discuss Question
Answer: Option A. -> INSTEAD OF and AFTER only
Question 10. With which type of SQL Server recovery model, is no logging done?
  1.    Full recovery
  2.    Bulk-logged recovery
  3.    Simple recovery
  4.    Differential recovery
 Discuss Question
Answer: Option C. -> Simple recovery

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