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MCQs

Total Questions : 63 | Page 6 of 7 pages
Question 51. . 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 52. . 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 53. . 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 54. . 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.
Question 55. . 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 56. . 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 57. . 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 58. . 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 59. . 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 60. . 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

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