Accounting Information Systems
10th Edition
ISBN: 9781337619202
Author: Hall, James A.
Publisher: Cengage Learning,
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Chapter 9, Problem 14MCQ
To determine
Identify the true statement.
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A partial dependency a. is the result of simultaneous user requests for the same data in a partitioned 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. may exist in tables that are normalized at the 2NF level. e. is none of the above.
A partial dependency A.) is the result of simultaneous user requests for the same data in a partitioned 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.) may exist in tables that are normalized at the 2NF
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.
Chapter 9 Solutions
Accounting Information Systems
Ch. 9 - Prob. 1RQCh. 9 - Prob. 2RQCh. 9 - Prob. 3RQCh. 9 - Prob. 4RQCh. 9 - Prob. 5RQCh. 9 - Prob. 6RQCh. 9 - Prob. 7RQCh. 9 - Prob. 8RQCh. 9 - Prob. 9RQCh. 9 - Prob. 10RQ
Ch. 9 - Prob. 11RQCh. 9 - Prob. 12RQCh. 9 - Prob. 13RQCh. 9 - Prob. 14RQCh. 9 - Prob. 15RQCh. 9 - Prob. 16RQCh. 9 - Prob. 17RQCh. 9 - What are the conditions for third normal form...Ch. 9 - Prob. 19RQCh. 9 - Prob. 20RQCh. 9 - Prob. 21RQCh. 9 - What is a user view?Ch. 9 - Prob. 23RQCh. 9 - Prob. 24RQCh. 9 - Prob. 25RQCh. 9 - Prob. 1DQCh. 9 - Prob. 2DQCh. 9 - Prob. 3DQCh. 9 - Prob. 4DQCh. 9 - Prob. 5DQCh. 9 - Prob. 6DQCh. 9 - Prob. 7DQCh. 9 - Prob. 8DQCh. 9 - Prob. 9DQCh. 9 - Prob. 10DQCh. 9 - Prob. 11DQCh. 9 - Prob. 12DQCh. 9 - Prob. 13DQCh. 9 - Prob. 14DQCh. 9 - Prob. 15DQCh. 9 - Discuss the accounting implications of the update,...Ch. 9 - Prob. 17DQCh. 9 - Prob. 18DQCh. 9 - Prob. 19DQCh. 9 - Prob. 20DQCh. 9 - Prob. 1MCQCh. 9 - Prob. 2MCQCh. 9 - Prob. 3MCQCh. 9 - Prob. 4MCQCh. 9 - Prob. 5MCQCh. 9 - Prob. 6MCQCh. 9 - Prob. 7MCQCh. 9 - Prob. 8MCQCh. 9 - Prob. 9MCQCh. 9 - Prob. 10MCQCh. 9 - Prob. 11MCQCh. 9 - Prob. 12MCQCh. 9 - Prob. 13MCQCh. 9 - Prob. 14MCQCh. 9 - Prob. 15MCQCh. 9 - Prob. 16MCQCh. 9 - Prob. 17MCQCh. 9 - Prob. 18MCQCh. 9 - The Mega Supply Corporation has three divisions:...Ch. 9 - Prob. 2PCh. 9 - Lesters Rentals is located in Cincinnati, Ohio....Ch. 9 - Prob. 4PCh. 9 - Prob. 5PCh. 9 - Prob. 6PCh. 9 - Prob. 7PCh. 9 - Prob. 8PCh. 9 - Prob. 9PCh. 9 - Prob. 10PCh. 9 - Prob. 11PCh. 9 - Prob. 12PCh. 9 - Prepare the 3NF base tables needed to produce the...Ch. 9 - Prob. 14PCh. 9 - Prob. 15PCh. 9 - Prob. 16PCh. 9 - Prob. 17PCh. 9 - Prob. 18PCh. 9 - Prob. 21PCh. 9 - Prob. 22PCh. 9 - Prob. 23PCh. 9 - Prob. 24P
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- 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.arrow_forwardWhich of the following can be used to link two tables together?Select one:a. Primary Keyb. Foreign keyc. Data Dictionaryd. None of the abovearrow_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_forward
- Which 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 true?a. Sorting records that are coded alphabetically tends to be more difficult for users than sorting numeric sequences.b. Mnemonic coding requires the user to memorize codes.c. Sequential codes carry no information content beyond their order in the sequence.d. Mnemonic codes are limited in their ability to represent items within a class.arrow_forwardWhich 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_forward
- The Data Table function requires three variables. True Falsearrow_forwardFor each of the following file processing operations, indicate whether a sequential file, indexed random file, indexed sequential access method (ISAM), hashing, or pointer structure works the best. You may choose as many as you wish for each step. Also, indicate which would perform the least optimally.a. Retrieve a record from the file based upon its primary key value.b. Update a record in the file.c. Read a complete file of records.d. Find the next record in a file.e. Insert a record into a file.f. Delete a record from a file.g. Scan a file for records with secondary keys.arrow_forwardFor each of the following file processing operations, indicate whether a sequential file, indexed random file, virtual storage access method, hashing, or pointer structure would work best. You may choose as many as you wish for each step. Also indicate which would perform the least optimally. a. Retrieve a record from the file based on its primary key value. b. Update a record in the file. c. Read a complete file of records. d. Find the next record in a file. e. Insert a record into a file. f. Delete a record from a file. g. Scan a file for records with secondary keys.arrow_forward
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