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MCQs

Total Questions : 50 | Page 3 of 5 pages
Question 21. In which file database table configuration is stored?
  1.    .dbm
  2.    .hbm
  3.    .ora
  4.    .sql
 Discuss Question
Answer: Option B. -> .hbm
Question 22. Which of the following is not a state of object in Hibernate?
  1.    Persistent()
  2.    Detached()
  3.    Attached()
  4.    Transient()
 Discuss Question
Answer: Option C. -> Attached()
Question 23. Which of the following is true about query level cache in hibernate?
  1.    Query level cache requires two additional physical cache regions that hold the cached query results and the timestamps when a table was last updated
  2.    Query level cache is an optional feature
  3.    Query level cache is only useful for queries that are run frequently with the same parameters
  4.    All of the above
 Discuss Question
Answer: Option D. -> All of the above
Question 24. Org
  1.    False
  2.    True
 Discuss Question
Answer: Option B. -> True
Question 25. Which of the following are most common configuration methods of Hibernate Configuation
  1.    Http.conf
  2.    XML Configuration hibernate.cfg.xml
  3.    Web.config
  4.    Mapping files
 Discuss Question
Answer: Option D. -> Mapping files
Question 26. What does the term migration imply?
  1.    To move to a new location
  2.    To disappear
  3.    To teleport
  4.    Isekai
 Discuss Question
Answer: Option A. -> To move to a new location
Question 27. How does an animal prepare for migration?
  1.    The animal plays until it gets tired
  2.    It finds shelter
  3.    The animal eats lots of food and stores it as fat
  4.    All of above
 Discuss Question
Answer: Option C. -> The animal eats lots of food and stores it as fat
Question 28. Which of the following is NOT a mapping association used in Hibernate?
  1.    Many-to-Many Association
  2.    One-to-Many Associationcorrect
  3.    One-to-One Association
  4.    None
 Discuss Question
Answer: Option B. -> One-to-Many Associationcorrect
Question 29. Which of these simplifies an Object Relational Mapping tool?
  1.    Data creation
  2.    Data manipulation
  3.    Data access
  4.    All mentioned above
 Discuss Question
Answer: Option D. -> All mentioned above
Question 30. What is hibernation?
  1.    When an animal goes to a warmer place in the winter.
  2.    When an animal goes into a deep sleep in the winter.
  3.    When an animal plays in the winter.
  4.    Both A & B
 Discuss Question
Answer: Option B. -> When an animal goes into a deep sleep in the winter.

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