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C468 Informatics OA

C468 Informatics OA

Here are the best resources to pass C468 Informatics OA. Find C468 Informatics OA study guides, notes, assignments, and much more.

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C170 PA ALREADY PASSED

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    C170 PA ALREADY PASSED

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  • A salesperson is authorized to sell many products and a product can be sold by many salespersons. Which kind of binary relationship does this scenario describe? - Many-to-many Which kind of relationship is displayed in this entity-relationship diagram? - Many-to-many unary Which two examples are attributes? Choose 2 answers - AN Employee number, and meeting code Which delete rule sets column values in a child table to a missing value when the matching data is deleted from the parent table?...
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C 468 OA

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    C 468 OA

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  • C 468 OA Informatics - The science and art of turning data into information. Nursing Informatics * - -The use of information and technology to support all aspects of nursing practice -Including direct delivery of care, administration, education, and research. Information Literacy - -The ability to recognize when info is needed as well as the skills to find, evaluate and use effectively. Information - -Data that has been interpreted Information Science - -Focus on how to gather, process a...
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C170 WGU ALREADY PASSED

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    C170 WGU ALREADY PASSED

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  • An entity is said to be X -dependent if it can exist in the database only when it is associated with another related entity occurrence. - existence A table that has all key attributes defined has no repeating groups and all its attributes are dependent on the primary key is said to be in X. - 1nf A determinant is any attribute whose value determines other values within a column. - F X is a process that is used for changing attributes to entities. - Normalization Any attribute whose value d...
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C468 Knowledge checks 2 WGU

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    C468 Knowledge checks 2 WGU

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  • System security involves protection against - deliberate attacks, errors, omissions, disasters and viruses Which of the following is a mechanism that logs the user off a system after a specified period of inactivity on the terminal or computer? - automatic sign off The sharing of private information in a situation in which a relationship has been established for the purpose of treatment with the understanding this information will remain protected is - Confidentiality ____ is a combo of h...
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C170 WGU ALREADY PASSED

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    C170 WGU ALREADY PASSED

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  • DML - IUDS, CR insert, update, delete, select commit, rollback INSERT - add new rows UPDATE - modify data of existing rows DELETE - delete some/all records from database can be rolled back COMMIT - permanently saves ROLLBACK - undo changes SELECT - data retrieval WHERE - limits rows returned used before group by ORDER BY - OC sorts columns
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C170 - PRE-ASSESSMENT

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    C170 - PRE-ASSESSMENT

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  • A salesperson is authorized to sell many products and a product can be sold by many salespersons. Which kind of binary relationship does this scenario describe? One-to-one One-to-many Many-to-many One-to-one binary - Many-to-many Which two examples are attributes? Choose 2 answers A person attending a meeting An employee number A sales meeting A meeting code - An employee number A meeting code Which delete rule sets column values in a child table to a missing value when the matching...
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C468 ALREADY PASSED

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    C468 ALREADY PASSED

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  • Interface - Computer program that tells two different systems how to exchange data Interoperability - The ability of two entities, human or machine, to exchange and predictably use data or information while retaining the original meaning of that data Integration - The process by which different information systems are able to exchange data in a fashion that is seamless to the end user Standardized terminology - The implementation of this within the EHR is essential for healthcare organizat...
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C170 Performance Assessment QUESTION AND ANSWER

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    C170 Performance Assessment QUESTION AND ANSWER

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  • Syntax for updating a specific column in a specific row - UPDATE <table> SET <atrribute> = <value> WHERE <primary key> = <value>; Syntax for deleting a row - DELETE FROM <TableName> WHERE <PrimaryKey> = <#>; Syntax for creating a view - CREATE VIEW <name> AS SELECT <columnname> CONCAT (<attribute>, ' ', <attribute>) AS <newname>, <attributes> FROM <tablename> Syntax to create an Index - CREATE IN...
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C468 Informatics OA study guide/ Guaranteed A+Guide/ Questions & Answers

  • Exam (elaborations)

    C468 Informatics OA study guide/ Guaranteed A+Guide/ Questions & Answers

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  • 1. An informatics nurse and an emergency nurse are conducting an analysis of a patient admission from the ER? Which tool should these nurses use for a process analysis? - answer-SWOT template 1. What is an effective way to reduce the risk of access of electronic protected health information (ePHI) by unauthorized users? - answer-Make sure all users adhere to security and confidential policy set forth by the facility What is the goal of MIPS and MU? - answer-Patient quality care A provid...
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C468 Nursing Informatics - WGU

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    C468 Nursing Informatics - WGU

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  • Wisdom - Using knowledge and experience to manage and solve problems Knowledge - Synthesis of information from several sources to produce a single concept or idea Information - Data that has been interpreted Data - a collection of numbers, characters, or facts that are gathered according to some perceived need for analysis Knowledge worker - Individual with a high degree of expertise, education, or experience who creates, distributes, and applies knowledge Knowledge builder - One who exam...
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