Course Hero Logo

True or false data integrity in a customer database

Course Hero uses AI to attempt to automatically extract content from documents to surface to you and others so you can study better, e.g., in search results, to enrich docs, and more. This preview shows page 321 - 324 out of 864 pages.

True or False. Data integrity in a customer database can be maintained byallowing users to add, but not delete, data or fields from the database andassigning security permissions.TrueFalseTrue or False. Data integrity in an online retail website such as L. L. Bean orLands’ End will not be affected if customers continue to modify an online orderafter they have submitted and fulfilled their purchases.Correct! By assigning security permissions, you can limit the risks todestruction of the data by allowing users to add, but not delete, data fromthe customer database.
10/6/2018Managing Data Resources | Information Systems Management4/17Did I Get ThisTrueFalseSelect the best action for each scenario.ScenarioActionCitiGroup can prevent itsemployees from makingunauthorized changes tocustomers’ information by doingwhat?Correct! Explicit access controls canprevent unauthorized users from makingchanges to the database.A health insurance company,such as Blue Cross Blue Shield,can prevent its users fromentering the wrong type ofinformation on its website bydoing what?Correct! Forcing certain types of data,or requiring entry to fit a certain format,can help maintain data consistency andintegrity.Maintaining explicit access controlsEnforcing format rulesCorrect! Once an online order is submitted and paid for, customers are notallowed to modify the orders without violating the data integrity of thedatabase or data warehouse.
10/6/2018Managing Data Resources | Information Systems Management5/17eBay can prevent a customerfrom accidentally deleting aproduct from its website bydoing what?Correct. Organizations can limit therisks to destruction of their data andprevent destructive attacks by hardeningtheir system.Limiting the risks to data destructionSubmit and CompareIn order to run a business successfully, data must be accurate and kept freeof corruption, modification, and unauthorized use. What are some methodsand practices that database administrators should use to ensure dataintegrity and accuracy?Within an organization, an information policy specifies the rules for acquiring,distributing, standardizing, regulating, and organizing information. Informationpolicies exist on many levels within an organization to define processes andaccountable roles and assigned personnel. Examples include informationmanagement policies and procedures, retention, revision control, andmaintenance. Shaped by organizational culture, and in both formal and informalforms, information policies help to shape decisions, and actions withinorganizations. For example, following a separation of duties policy, anorganization might separate those roles that create revenue (i.e. sales staff),create sales quotas (i.e. management), and keep track of performance (i.e. financeand accounting). As another example, important documents and printed materialsare kept for a certain duration of time before their scheduled and systematicdestruction.

Upload your study docs or become a

Course Hero member to access this document

Upload your study docs or become a

Course Hero member to access this document

End of preview. Want to read all 864 pages?

Upload your study docs or become a

Course Hero member to access this document

Term
Fall
Professor
N/A
Tags
Wind, The Art of War, Information System Components

Newly uploaded documents

Show More

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture