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MCQs

Total Questions : 46 | Page 2 of 5 pages
Question 11. Three-tier architecture includes which of the following?
  1.    Three server layers
  2.    A client layer and two server layers
  3.    Two client layers and one server layer
  4.    Three client layers
 Discuss Question
Answer: Option B. -> A client layer and two server layers
Question 12. A server cannot serve on which of the following levels?
  1.    Client Layer
  2.    Business Layer
  3.    Database Layer
  4.    All of the above
 Discuss Question
Answer: Option A. -> Client Layer
Question 13. Which of the following is true concerning the mainframe?
  1.    It is the same thing as client/server.
  2.    Requires someone to decide which code should be on the workstation or the server.
  3.    Mission-critical systems have tended to remain there.
  4.    All of the above.
 Discuss Question
Answer: Option C. -> Mission-critical systems have tended to remain there.
Question 14. The three different application logic components are which of the following?
  1.    Presentation, Client, and Storage
  2.    Presentation, Client, and Processing
  3.    Presentation, Processing, and Storage
  4.    Presentation, Processing, and Network
 Discuss Question
Answer: Option C. -> Presentation, Processing, and Storage
Question 15. A database server is responsible for which of the following?
  1.    Database storage
  2.    Data processing logic
  3.    Data presentation logic
  4.    All of the above
 Discuss Question
Answer: Option A. -> Database storage
Question 16. Activities of a DBMS occur in the processing component logic.
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
Question 17. The presentation logic component is responsible for formatting and presenting data on the user's screen or other output device, and for managing user input from a keyboard or other input device.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True
Question 18. Symmetric multiprocessing (SMP) architectures are useful for situations where data must remain in memory during processing to achieve the desired performance level.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True
Question 19. Massively parallel processing (MPP) systems require a complete copy of the operating system to be resident in each dedicated memory.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True
Question 20. The Windows operating system and Windows applications are event driven.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True

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