DATA ANALYTICS F/ACCT (LL) W/CONNECT
1st Edition
ISBN: 9781260931884
Author: RICHARDSON
Publisher: MCG CUSTOM
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Question
Chapter 2, Problem 3MCQ
To determine
Identify the appropriate answer for the given statement from the given choices.
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One of the first steps in the creation of a relational database is toa. integrate accounting and nonfinancial data.b. plan for increased secondary storage capacity.c. order data-mining software that will facilitate data retrieval.d. create a data model of the key entities in the system.e. construct the physical user view using SQL.
Which of the following is a characteristic of a relational database system?a. All data within the system are shared by all users to facilitate integration.b. Database processing follows explicit links that are contained within the records.c. User views limit access to the database.d. Transaction processing and data warehousing systems share a common database.
Which 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.
Chapter 2 Solutions
DATA ANALYTICS F/ACCT (LL) W/CONNECT
Ch. 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. 10MCQ
Ch. 2 - Prob. 1DQCh. 2 - Prob. 2DQCh. 2 - Prob. 3DQCh. 2 - Prob. 4DQCh. 2 - Prob. 5DQCh. 2 - Prob. 6DQCh. 2 - Prob. 7DQCh. 2 - Prob. 8DQCh. 2 - Prob. 9DQCh. 2 - Prob. 10DQCh. 2 - Prob. 1PCh. 2 - Prob. 2PCh. 2 - Prob. 3PCh. 2 - Which attributes from the College Scorecard data...Ch. 2 - Prob. 5PCh. 2 - Which attributes from the College Scorecard data...Ch. 2 - Use the College Scorecard data to determine if...Ch. 2 - Prob. 8PCh. 2 - Prob. 9P
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- Which statement is NOT true? a. Drill-down capability is an OLAP feature of data mining tools available to the user. b. The data warehouse should be separate from operational systems. c. Denormalization of data involves dividing the data into very small tables that support detailed analysis. d. Some decisions supported by a data warehouse are not fundamentally different from those that are supported by traditional databases. e. Data cleansing involves transforming data into standard business terms with standard data values.arrow_forward1.A(n) ______________________________ is the attribute whose value is unique for every entity that will appear in the database. 2.______________________________ is a measure of the highest level of participation that one entity can have in another entity. 3.In set theory, a two-dimensional collection of information is called a(n) ______________________________. 4.A(n) ______________________________ is an information system that assists managers with unstructured decisions by retrieving and analyzing data for purposes of identifying and generating useful information. 5.A(n) ______________________________ is mainly about collecting and presenting information and less about doing additional processing and calculations. 6.A(n) ______________________________ is a computer-based system that supports collaborative intellectual work such as idea generation, elaboration, analysis, synthesis, information sharing, and decision making. 7.A computer's ability to imitate human decision…arrow_forwardTwo geographically distributed companies have several facilities around the country. The database users in company “A” need rapid access to common data for read-only purposes. Company “B” users need rapid access to data for transaction processing purposes. Their sites are autonomous; they do not share the same customers, products, or suppliers Under these circumstances: Which distributed database method is best for company “A”. Explain your reasoning. Which distributed database method is best for company “B”. Explain your reasoning.arrow_forward
- The 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_forwardWhy is it important for accountants to understand databases and database management systems?arrow_forward1.Discuss the difference between internal and external users of information and their needs and demands on the information system. 2.Comment on the level of detail necessary for operations management, middle management and stakeholders. 3.Examine the General Model for AIS Table 1-4, discuss where and how problems will arise that can cause the resulting information to be bad or ineffective. 4.Why is it important to organizationally separate the accounting function from the other functions of the organization? 5.Contrast centralized data processing with distributed data processing. How do the roles of the different end users differs between the two approacharrow_forward
- Database currency is achieved bya. implementing partitioned databases at remote sites.b. employing data-cleansing techniques.c. ensuring that the database is secure from accidental entry.d. an external auditor’s reconciliation of reports from multiple sites.e. a database lockout that prevents multiple simultaneous access.arrow_forwardDiscuss why control procedures over access to the data resources become more crucial under the databases approach than flat-file environment, what is role does database management system (DBMS) play in helping to control database environmentarrow_forward
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