Functional dependency Study guides, Class notes & Summaries

WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM Questions With Verified Answers (100% Correct) Graded A+. What does modality refer to? How does it appear on ER diagram? - ANSWERRefers to the MINIMUM number of times an instance in one entity can be associated with instance of another entity (minima) Appears as a 0 or 1 on the relationship line, next to cardinality Define: Referential Integrity - ANSWER- Requires that ALL foreign key values must either be fully NULL or match some primary key...

BCIS 4610 FINAL Question and answers rated A+ 2024 BCIS 4610 FINAL Primary Key - correct answer An attribute (or combination of attributes) whose value is unique across all occurrences of a relation. Relational Database Model - correct answer data represented as a set of tables or relations Well Structured Relation - correct answer a table; minimum redundancy Normalization - correct answer the process of complex data structures into simple structures Functional Dependency...

Groups and teams are not the same thing. correct answers Whereas we can think of a work team as a subset of a workgroup, the team is constructed to be purposeful (symbiotic) in its member interaction. The distinction between a workgroup and a work team should be kept even when the terms are mentioned interchangeably in differing contexts -Management is looking for positive synergy that will create increased performance. The extensive use of teams creates the potential for an organization to g...

Nurse 408 Exam 2 Questions and Answers Already Passed A fatherless, 11-year-old African American girl resides with her grandmother following her mother's passing. Her older stepbrother plays a significant role in her life. How should the community health nurse perceive this family structure, and why? - A. Abnormal; the grandmother should be concerned with issues other than childrearing. - B. Abnormal; a two-parent household is the most advantageous arrangement for parenting. C. Normal...

The relationship (within the relation) that describes how the value of one attribute may be used to find the value of another attribute. Functional Dependency 3 multiple choice options An attribute that can be used to find the value of another attribute in the relation. Determinant 3 multiple choice options Value can be used to find the value of every other non-key attribute in the table. Unique and minimal. Candidate Key 3 multiple choice options Define & manage database st...

Comprehensive D115 quiz and answers rated A+ A child with Down’s syndrome has had frequent respiratory tract infections since birth. What should the APRN tell the parent is the underlying cause of this illness? Gastroesophageal reflux disease causes aspiration of thin fluids. Feedback: Gastroesophageal reflux is commonly seen in children with Down syndrome and can be severe enough to result in aspiration of stomach contents, causing respiratory symptoms such as persistent coughing, wheezing, ...

TEST BANK For Clayton’s Basic Pharmacology for Nurses 19th Edition Michelle Willihnganz ||All Chapters (1 - 48)||Newest Version 2024 A+ Test Bank For Clayton’s Basic Pharmacology for Nurses 19th Edition By Michelle J. Willihnganz, Samuel L. Gurevitz, Bruce Clayton Complete MULTIPLE CHOICE 1. Which name identifies a drug listed by the US Food and Drug Administration (FDA)? a. Brand b. Nonproprietary c. Official d. Trademark ANS: C The official name is the name under which a drug i...

WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAM 2 LATEST VERSIONS 300 QUESTIONS AND CORRECT ANSWERS ASSURED A+. VERSION A What does modality refer to? How does it appear on ER diagram? - ANSWERRefers to the MINIMUM number of times an instance in one entity can be associated with instance of another entity (minima) Appears as a 0 or 1 on the relationship line, next to cardinality Define: Referential Integrity - ANSWER- Requires that ALL foreign key values must either be fully ...

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BOOST (The Better Outcomes for Older Adults through Safe Transitions) Intervention that includes pre-discharge and post-discharge interventions (5 goals) BOOST (The Better Outcomes for Older Adults through Safe Transitions) Model that aims to reduce 30 day hospital readmission rates for older adults BOOST (The Better Outcomes for Older Adults through Safe Transitions) Model that aims improves patient satisfaction BOOST (The Better Outcomes for Older Adults through Safe Tr...