ACC 564 Quiz 4
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ACC 564 Week 9 Quiz 4
1) ACC 564 Quiz 4.Using a file-oriented approach to data and information, data is maintained in
- A) a centralized database.
- B) many interconnected files.
- C) many separate files.
- D) a decentralized database.
2) In a well-structured relational database,
- A) every table must be related to at least one other table.
- B) every table must be related to all other tables.
- C) one table must be related to at least one other table.
- D) one table must be related to all other tables.
ACC 564 Quiz 4
3) File-oriented approaches create problems for organizations because of
- A) multiple transaction files.
- B) a lack of sophisticated file maintenance software.
- C) multiple users.
- D) multiple master files.
4) Which statement is true regarding file systems?
- A) Transaction files are similar to ledgers in a manual AIS.
- B) Multiple master files create problems with data consistency.
- C) Transaction files are permanent.
- D) Individual records are never deleted in a master file.
5) The ________ acts as an interface between the database and the various application programs.
- A) data warehouse
- B) database administrator
- C) database management system
- D) database system
6) The combination of the database, the DBMS, and the application programs that access the database through the DBMS is referred to as the
- A) data warehouse.
- B) database administrator.
- C) database system.
- D) database manager.
ACC 564 Quiz 4
7) The person responsible for the database is the
- A) data coordinator.
- B) database administrator.
- C) database manager.
- D) database master.
8) All of the following are benefits of the database approach except:
- A) Data integration and sharing
- B) Decentralized management of data
- C) Minimal data redundancy
- D) Cross-functional analysis and reporting
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ACC 564 Quiz 4
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