Functional dependency - Study guides, Class notes & Summaries

WGU D426 V2 EXAM 2024 WITH 100% CORRECT ANSWERS The relationship (within the relation) that describes how the value of one attribute may be used to find the value of another attribute. - correct answer Functional Dependency An attribute that can be used to find the value of another attribute in the relation. - correct answer Determinant Value can be used to find the value of every other non-key attribute in the table. Unique and minimal. - correct answer Candidate Key Define & manage...

WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAMS LATEST VERSIONS 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% CORRECT AND VERIFIED ANSWERS) ALREADY GRADED A+ What does modality refer to? How does it appear on ER diagram? - ANSWER- Refers 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 - A...

WGU D426 V2 Actual Exam | 160 Questions and Answers 2024 Graded A. 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 An attribute that can be used to find the value of another attribute in the relation. Determinant Value can be used to find the value of every other non-key attribute in the table. Unique and minimal. Candidate Key Define & manage database structures DDL Ad...

WGU D426 V2 Actual Exam | 160 Questions and Answers 2024 Graded A. 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 An attribute that can be used to find the value of another attribute in the relation. Determinant Value can be used to find the value of every other non-key attribute in the table. Unique and minimal. Candidate Key Define & manage database structures DDL Ad...

WGU D426 V2 Exam Questions And Answers 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 choi...

WGU D426 V2 Actual Exam | 160 Questions and Answers 2024 Graded A. 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 An attribute that can be used to find the value of another attribute in the relation. Determinant Value can be used to find the value of every other non-key attribute in the table. Unique and minimal. Candidate Key Define & manage database structures DDL Ad...

Long-term care is needed under three main circumstances... - 1-physical or mental deficits/cognitive impairment 2-continuity of care after hospitalization 3-care in specialized environments Who are the primary clients of LTC services? - the elderly, but most elderly do not need LTC LTC services are provided in both... - Institution-based and community-based Most LTC is provided by... - informally by family and friend LTC includes... - 1-meals on wheels 2- finances/money management 3- me...

T Answer The superscalar approach has now become the standard method for implementing high-performance microprocessors. (T/F) T Answer In a traditional scalar organization there is a single pipelined functional unit for integer operations and one for floating-point operations. (T/F) F Answer In the scalar organization there are multiple functional units, each of which is implemented as a pipeline and provides a degree of parallelism by virtue of its pipelined structure. (T/F) T Answe...

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...