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MCQs

Total Questions : 46 | Page 3 of 5 pages
Question 21. With an asynchronous system, the requesting system waits for a response in real time.
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
Question 22. Query-by-Example (QBE) is the most widely available direct-manipulation database query language.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True
Question 23. A fat client is a PC configured for handling user interfaces and some application processing, usually with no or limited local data storage.
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
Question 24. Client/server environments use a local area network (LAN) to support a network of personal computers, each with its own storage, that are also able to share common devices and software attached to the LAN.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True
Question 25. The database server is responsible for database storage, access, and processing.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True
Question 26. The first client/server architectures developed were file servers.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True
Question 27. Centralized systems are more susceptible to security threats than client/server architectures.
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
Question 28. Writing stored procedures takes less time than using Visual Basic or PowerBuilder to create an application.
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
Question 29. ODBC requires the specific driver.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True
Question 30. Data processing logic includes such activities as data validation and identification of processing errors.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True

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