Principles of Information Systems, Loose-Leaf Version
13th Edition
ISBN: 9781305971820
Author: Ralph Stair, George Reynolds
Publisher: Course Technology
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Chapter 5, Problem 7SAT
Program Description Answer
The process of detecting, correcting or deleting incomplete, incorrect, inaccurate records in a
Hence, the answer is “data cleansing, data cleaning, or data scrubbing”.
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Complete following sentence
- If there is a hardware malfunction or a bug in the database that causes the loss of content of volatile storage, it is called as ________
True or false
Data redundancy is when the same data is stored in numerous places in a database. This redundancy may cause data to become __________, which occurs when multiple copies of the same data no longer share the same value.
What is the underline word?
Chapter 5 Solutions
Principles of Information Systems, Loose-Leaf Version
Ch. 5.1 - Prob. 1RQCh. 5.1 - Which attribute would you designate as the primary...Ch. 5.1 - Prob. 1CTQCh. 5.1 - Prob. 2CTQCh. 5.2 - Prob. 1RQCh. 5.2 - Prob. 2RQCh. 5.2 - Prob. 1CTQCh. 5.2 - Prob. 2CTQCh. 5.3 - Prob. 1RQCh. 5.3 - Prob. 2RQ
Ch. 5.3 - What additional questions need to be answered...Ch. 5.3 - Prob. 2CTQCh. 5.4 - Prob. 1RQCh. 5.4 - Telefonica Brasil is one of the largest...Ch. 5.4 - Prob. 1CTQCh. 5.4 - Prob. 2CTQCh. 5.5 - Prob. 1RQCh. 5.5 - Prob. 2RQCh. 5.5 - Why is it unlikely that a traditional SQL database...Ch. 5.5 - Prob. 2CTQCh. 5 - Prob. 1SATCh. 5 - Prob. 2SATCh. 5 - Prob. 3SATCh. 5 - The ______________ model is a simple but highly...Ch. 5 - The ability to combine two or more tables through...Ch. 5 - Prob. 6SATCh. 5 - Prob. 7SATCh. 5 - Prob. 8SATCh. 5 - Prob. 9SATCh. 5 - Prob. 10SATCh. 5 - Prob. 11SATCh. 5 - Prob. 12SATCh. 5 - Prob. 13SATCh. 5 - Prob. 14SATCh. 5 - Prob. 15SATCh. 5 - Prob. 16SATCh. 5 - Prob. 1RQCh. 5 - In the hierarchy of data, what is the difference...Ch. 5 - Prob. 3RQCh. 5 - What is meant by data archiving? Why is this an...Ch. 5 - What is an entity-relationship diagram, and what...Ch. 5 - Identify four basic data manipulations performed...Ch. 5 - Prob. 7RQCh. 5 - Prob. 8RQCh. 5 - Prob. 9RQCh. 5 - Prob. 10RQCh. 5 - Prob. 11RQCh. 5 - Prob. 12RQCh. 5 - Prob. 13RQCh. 5 - Prob. 14RQCh. 5 - Prob. 15RQCh. 5 - Prob. 16RQCh. 5 - Prob. 17RQCh. 5 - Prob. 1DQCh. 5 - Outline some specific steps an organization might...Ch. 5 - SQL databases conform to ACID properties. Briefly...Ch. 5 - Prob. 4DQCh. 5 - Prob. 6DQCh. 5 - Prob. 8DQCh. 5 - Prob. 1PSECh. 5 - Describe the role of a database administrator....Ch. 5 - Prob. 2CECh. 5 - Prob. 1CTQ1Ch. 5 - Prob. 2CTQ1Ch. 5 - Prob. 3CTQ1Ch. 5 - Prob. 1CTQ2Ch. 5 - Prob. 2CTQ2Ch. 5 - Prob. 3CTQ2
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- Every data file has a ------- that says about the way the data is stored. Records File structure Database Fieldsarrow_forwardOperating systems typically provide just two forms of permission control for data files: read access and write access. Why do database systems provide so many different forms of authorisation?arrow_forwardWhy is it more difficult to restore data in a database environment?arrow_forward
- A database entry must be deleted before it may be reopened.arrow_forwardA computer program stored within the database that runs to keep the database consistent when certain conditions arise is called a stored procedure. True Falsearrow_forwardCase Project 10-1: Password Security Inadequate password security is one of the areas that the auditors believe needs improve-ment. A former server administrator acquiesced to bank employees’ complaints about fre-quent password changes and set very lax account policies for passwords. The audits raised the following concerns: Some bank employees have used the same user account password for several years. Many of the existing passwords are only four or five characters in length. Several bank employees regularly change their passwords but rotate between the same three or four passwords with each change. An employee who has forgotten a password can keep trying different combinations for as long as they like, until they hit upon the password or give up trying. What capabilities in Windows Server 2016 enable the bank to address the auditors’ concerns? Create a detailed report of your recommendations for the bank’s Audit Response Committee. Also, for the IT manager who is a committee…arrow_forward
- What distinguishes a database from a repository?arrow_forwardMost operating systems only provide read and write permissions for data files. Why do database systems provide such a wide variety of authorization types?arrow_forwardAccess path A database table is composed of records and fields hold data. Data is stored in records. A field is a part of a record and contains a single piece of data for the subject of the record. The access path for finding the list of books is AUTHOR: AuthorID, Lname BOOKAUTHOR: AuthorID, ISBN BOOKS: Pubdate, ISBNarrow_forward
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