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Exam IIA-CIA-Part3 topic 1 question 31 discussion

Actual exam question from IIA's IIA-CIA-Part3
Question #: 31
Topic #: 1
[All IIA-CIA-Part3 Questions]

An organization uses a database management system (DBMS) as a repository for data. The DBMS, in turn, supports a number of end-user developed applications which were created using fourth-generation programming languages. Some of the applications update the database. Which of the following is the most important control related to the integrity of the data in the database?

  • A. End users have their read-only applications approved by the information systems department before accessing the database.
  • B. Concurrency update controls are in place.
  • C. End-user applications are developed on personal computers before being implemented on the mainframe.
  • D. A hierarchical database model is adopted so that multiple users can be served at the same time.
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Suggested Answer: B 🗳️
by emtofid at Jan. 7, 2025, 11:39 p.m.

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emtofid
1 week ago
Selected Answer: B
n a DBMS environment where end-user applications update the database, managing concurrent access is critical to maintaining data accuracy and reliability.
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