Accounting Information Systems
9th Edition
ISBN: 9781133934400
Author: James A. Hall
Publisher: Cengage Learning
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Chapter 2, Problem 21MCQ
To determine
Identify the correct statement for hashing structure
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Which statement is true about a hashing structure? a. The same address could be calculated for two records. b. Storage space is used efficiently. c. Records cannot be accessed rapidly. d. A separate index is required.
A transitive dependencya. is a database condition that is resolved through special monitoring software.b. is a name given to one of the three anomalies that result from unnormalized database tables.c. can exist only in a table with a composite primary key.d. cannot exist in tables that are normalized at the 2NF level.e. is none of the above.
Which statement is NOT correct? The indexed sequential access methoda. is used for very large files that need both direct access and batch processing.b. may use an overflow area for records.c. provides an exact physical address for each record.d. is appropriate for files that require few inser- tions or deletions.
Chapter 2 Solutions
Accounting Information Systems
Ch. 2 - Prob. 1RQCh. 2 - Prob. 2RQCh. 2 - Prob. 3RQCh. 2 - Prob. 4RQCh. 2 - Name the major subsystems of the revenue cycle.Ch. 2 - Prob. 6RQCh. 2 - Name the two types of journals.Ch. 2 - Distinguish between a general journal and journal...Ch. 2 - Name the two types of ledgers.Ch. 2 - Prob. 10RQ
Ch. 2 - Prob. 11RQCh. 2 - Prob. 12RQCh. 2 - Prob. 13RQCh. 2 - Prob. 14RQCh. 2 - Prob. 15RQCh. 2 - Prob. 16RQCh. 2 - Prob. 17RQCh. 2 - Prob. 18RQCh. 2 - Prob. 19RQCh. 2 - Distinguish between batch and real-time...Ch. 2 - Prob. 21RQCh. 2 - Prob. 22RQCh. 2 - Prob. 23RQCh. 2 - Prob. 24RQCh. 2 - Prob. 25RQCh. 2 - Prob. 26RQCh. 2 - Prob. 27RQCh. 2 - Prob. 28RQCh. 2 - Prob. 29RQCh. 2 - Prob. 30RQCh. 2 - Prob. 31RQCh. 2 - Prob. 32RQCh. 2 - Prob. 33RQCh. 2 - Prob. 34RQCh. 2 - Prob. 35RQCh. 2 - Prob. 36RQCh. 2 - Prob. 37RQCh. 2 - Prob. 38RQCh. 2 - Discuss the flow of cash through the transaction...Ch. 2 - Explain whether the cost accounting system...Ch. 2 - Prob. 3DQCh. 2 - Prob. 4DQCh. 2 - Would the writing down of obsolete inventory be...Ch. 2 - Are both registers and special journals necessary?Ch. 2 - Discuss the relationship between the balance in...Ch. 2 - Prob. 8DQCh. 2 - Prob. 9DQCh. 2 - Are large batch sizes preferable to small batch...Ch. 2 - Prob. 11DQCh. 2 - Prob. 12DQCh. 2 - Prob. 13DQCh. 2 - Prob. 14DQCh. 2 - Prob. 15DQCh. 2 - Prob. 16DQCh. 2 - Prob. 17DQCh. 2 - Prob. 18DQCh. 2 - Prob. 19DQCh. 2 - Prob. 1MCQCh. 2 - Prob. 2MCQCh. 2 - Prob. 3MCQCh. 2 - Prob. 4MCQCh. 2 - Prob. 5MCQCh. 2 - Prob. 6MCQCh. 2 - Prob. 7MCQCh. 2 - Prob. 8MCQCh. 2 - Prob. 9MCQCh. 2 - Prob. 10MCQCh. 2 - Which of the following is NOT a true statement? a....Ch. 2 - Which of the following is true of the relationship...Ch. 2 - Prob. 13MCQCh. 2 - Prob. 14MCQCh. 2 - Prob. 15MCQCh. 2 - Prob. 16MCQCh. 2 - Prob. 17MCQCh. 2 - Prob. 18MCQCh. 2 - Prob. 19MCQCh. 2 - Prob. 20MCQCh. 2 - Prob. 21MCQCh. 2 - Prob. 22MCQCh. 2 - Prob. 1PCh. 2 - Prob. 2PCh. 2 - Prob. 3PCh. 2 - Prob. 4PCh. 2 - Prob. 5PCh. 2 - Prob. 6PCh. 2 - Prob. 7PCh. 2 - Prob. 8PCh. 2 - Prob. 9PCh. 2 - Prob. 10PCh. 2 - Prob. 11PCh. 2 - Prob. 12PCh. 2 - Prob. 13PCh. 2 - The following describes the payroll procedures for...Ch. 2 - Prob. 15PCh. 2 - Prob. 16PCh. 2 - Prob. 17PCh. 2 - Prob. 18PCh. 2 - Prob. 19PCh. 2 - Prob. 20PCh. 2 - CODING SCHEME Devise a coding scheme using block...Ch. 2 - Prob. 22PCh. 2 - Prob. 23PCh. 2 - Prob. 24PCh. 2 - Prob. 25P
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- Repeating group dataa. is a form of data redundancy common to replicated databases in a distributed database environment.b. is a name given to one of the three anomalies that result from unnormalized database tables.c. can exist only in a table with a composite primary key.d. cannot exist in tables that are normalized at the 2NF level.e. is none of the above.arrow_forwardWhich statement is NOT correct?a. Indexed random files are dispersed throughout the storage device without regard for physical proximity with related records.b. Indexed random files use disk storage space efficiently.c. Indexed random files are efficient when processing a large portion of a file at one time.d. Indexed random files are easy to maintain in terms of adding records.arrow_forwardIn a relational database, what is a foreign key? a) A key that uniquely identifies a record within its table b) A key that is used to speed up searches c) A key used to link two tables together d) A key that can accept null values\arrow_forward
- An advantage of a physical address pointer is thata. it points directly to the actual disk storage location.b. it is easily recovered if it is inadvertently lost.c. it remains unchanged when disks are reorganized.d. all of the above are advantages of the physical address pointer.arrow_forwardWhich of the following is true of structured data? Select answer from the options below Structured data is easily stored in tables. Structured data doesn't fit into a traditional table. Structured data is stored using more storage space. Structured data is difficult to manage.arrow_forwardWhich of the following statements is not correct? a.The database approach uses one common database to promote the concept of single user view. b.Database systems resolve task data dependency. c.The flat-file model encourages data redundancy. d.A primary goal of databasesystems is to minimize data redundancy. e.Database systems provide increased accessibility to data and data integration.arrow_forward
- Which statement is NOT true? Batch processinga. is subject to deadlocks when processing commonaccounts.b. permits data to be edited in a separate computerrun.c. can use databases and flat files.d. can be initiated from a terminal.arrow_forwardThe installation of a database management system is likely to have the least impact ona. data redundancy.b. entity-wide sharing of common data.c. exclusive ownership of data.d. the logic needed to solve a problem in an application program.e. the internal controls over data access.arrow_forwardWhich of the following is NOT a database management task?a. retrievalb. storagec. summarizationd. deletionarrow_forward
- In a hashing structurea. two records can be stored at the same address.b. pointers are used to indicate the location of all records.c. pointers are used to indicate location of a record with the same address as another record.d. all locations on the disk are used for record storage.arrow_forwardWhich of the following statements about the client-server model is correct?a. It is best suited to the token ring topology because the random-access method this topology uses detects data collisions.b. It distributes both data and processing tasks to the server node. The client-server model can use the bus or ring topology.c. It is most effective when used as a bus topology because its deterministic access method avoids collisions and prevents data loss during transmissions.d. It is more efficient than the bus or ring topologies because it transmits an entire file of records to the requesting node rather than only a single record.e. It is not used in conjunction with either the bus or ring topologies.arrow_forwardWhich statement is NOT correct?a. Legacy systems may process financially significant transactions.b. Some legacy systems use database technology.c. Mainframes are exclusive to legacy systems, while modern systems use only the client-server model.d. All the above are true.arrow_forward
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