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MCQs

Total Questions : 40 | Page 2 of 4 pages
Question 11. 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.    Primary
  2.    Secondary
  3.    Nonclustered
  4.    Clustered
 Discuss Question
Answer: Option D. -> Clustered
Question 12. With this type of index, the bottom level of an index does not contain data, but rather it contains pointers to data.
  1.    Secondary
  2.    Primary
  3.    Clustered
  4.    Nonclustered
 Discuss Question
Answer: Option D. -> Nonclustered
Question 13. With this type of SQL Server cursor concurrency no lock is obtained until the user updates the data.
  1.    SCROLL_LOCK
  2.    PESSIMISTIC
  3.    READ_ONLY
  4.    OPTIMISTIC
 Discuss Question
Answer: Option D. -> OPTIMISTIC
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.    None of these
  2.    Transaction Log
  3.    Differential backup
  4.    Complete backup
 Discuss Question
Answer: Option C. -> Differential backup
Question 15. 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.    NET
  2.    COBOL
  3.    V
  4.    Visual Basic
  5.    TRANSACT SQL
 Discuss Question
Answer: Option E. -> TRANSACT SQL
Question 16. Which of the following is not a factor in determining the concurrency control behavior of SQL Server?
  1.    Transaction isolation level
  2.    Locking hints
  3.    Lock level
  4.    Cursor concurrency setting
 Discuss Question
Answer: Option C. -> Lock level
Question 17. With which type of SQL Server recovery model are all database changes logged?
  1.    Differential recovery
  2.    Bulk-logged recovery
  3.    Full recovery
  4.    Simple recovery
 Discuss Question
Answer: Option C. -> Full recovery
Question 18. SQL Server program code that is executed after an SQL command has been processed is called a(n):
  1.    BEFORE trigger
  2.    AFTER trigger
  3.    INSTEAD OF trigger
  4.    BEGIN trigger
 Discuss Question
Answer: Option B. -> AFTER trigger
Question 19. SQL Server automatically creates an index on:
  1.    foreign key only
  2.    SQL Server never automatically creates an index
  3.    both primary and foreign keys
  4.    primary keys only
 Discuss Question
Answer: Option C. -> both primary and foreign keys
Question 20. Which of the following refers to the SQL Server transaction isolation level which places and holds locks on all rows that are read?
  1.    READ UNCOMMITTED
  2.    SERIALIZABLE
  3.    READ COMMITTED
  4.    REPEATABLE READ
 Discuss Question
Answer: Option D. -> REPEATABLE READ

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