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MCQs

Total Questions : 63 | Page 2 of 7 pages
Question 11. With this type of SQL Server cursor concurrency no lock is obtained until the user updates the data.
  1.    READ_ONLY
  2.    SCROLL_LOCK
  3.    OPTIMISTIC
  4.    PESSIMISTIC
 Discuss Question
Answer: Option C. -> OPTIMISTIC
Question 12. With this type of index, the data are stored in the bottom level of the index and in the same order as that index.
  1.    Nonclustered
  2.    Clustered
  3.    Primary
  4.    Secondary
 Discuss Question
Answer: Option B. -> Clustered
Question 13. An SQL Server 2000 language that adds programming elements like parameters, variables, IF, WHILE loops, and so forth, to the basic capabilities of SQL is called:
  1.    COBOL
  2.    VB.NET
  3.    TRANSACT SQL
  4.    Visual Basic
 Discuss Question
Answer: Option C. -> TRANSACT SQL
Question 14. In SQL Server 2000, which of the following makes a copy of the changes that have been made to the database since the last complete backup?
  1.    Complete backup
  2.    Transaction Log
  3.    Differential backup
  4.    None of the above is correct
 Discuss Question
Answer: Option C. -> Differential backup
Question 15. With this type of index, the bottom level of an index does not contain data, but rather it contains pointers to data.
  1.    Nonclustered
  2.    Clustered
  3.    Primary
  4.    Secondary
 Discuss Question
Answer: Option A. -> Nonclustered
Question 16. With which type of SQL Server recovery model are all database changes logged?
  1.    Differential recovery
  2.    Full recovery
  3.    Simple recovery
  4.    Bulk-logged recovery
 Discuss Question
Answer: Option B. -> Full recovery
Question 17. SQL Server automatically creates an index on:
  1.    primary keys only
  2.    foreign key only
  3.    both primary and foreign keys
  4.    SQL Server never automatically creates an index
 Discuss Question
Answer: Option C. -> both primary and foreign keys
Question 18. Which of the following is not a factor in determining the concurrency control behavior of SQL Server?
  1.    Lock level
  2.    Transaction isolation level
  3.    Cursor concurrency setting
  4.    Locking hints
 Discuss Question
Answer: Option A. -> Lock level
Question 19. Which of the following refers to the SQL Server transaction isolation level which places and holds locks on all rows that are read?
  1.    REPEATABLE READ
  2.    SERIALIZABLE
  3.    READ COMMITTED
  4.    READ UNCOMMITTED
 Discuss Question
Answer: Option A. -> REPEATABLE READ
Question 20. SQL Server program code that is executed after an SQL command has been processed is called a(n):
  1.    INSTEAD OF trigger
  2.    BEFORE trigger
  3.    AFTER trigger
  4.    BEGIN trigger
 Discuss Question
Answer: Option C. -> AFTER trigger

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