what are the major characteristics of functional dependency?
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Main characteristics of functional dependencies used in normalization: There is a one-to-one relationship between the attribute(s) on the left-hand side (determinant) and those on the right-hand side of a functional dependency. Holds for all time.
916886
['people are influenced by their environment.', 'contiguity and reinforcement, whether positive or negative, are essential for the learning process.']
441077
Functional requirements are product features or functions that developers must implement to enable users to accomplish their tasks. So, it's important to make them clear both for the development team and the stakeholders. Generally, functional requirements describe system behavior under specific conditions.
1400833
['Linearity: The relationship between X and the mean of Y is linear.', 'Homoscedasticity: The variance of residual is the same for any value of X.', 'Independence: Observations are independent of each other.']
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KEY DIFFERENCE A functional requirement defines a system or its component whereas a non-functional requirement defines the performance attribute of a software system. ... Types of Non-functional requirement are Scalability Capacity, Availability, Reliability, Recoverability, Data Integrity, etc.
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['Synergy. ... ', 'Common Goals. ... ', 'Shared Norms. ... ', 'Cohesiveness.']
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['Universal Application: ... ', 'People-Oriented: ... ', '3. Development-Oriented: ... ', 'Key Elements for Solving Problems: ... ', 'Comprehensive Function: ... ', 'Multidisciplinary: ... ', 'Integration of Goals: ... ', 'Continuous:']
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['Needs are universal.', 'Needs may be met in different ways.', 'Needs may be stimulated by external and internal factor.', 'Priorities may be deferred.', 'Needs are interrelated.']
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['(1) Permanence:', '(2) Exclusiveness:', '(3) All Comprehensiveness:', '(4) Inalienability:', '(5) Unity:', '(6) Imperscriptibility:', '(7) Indivisibility:', '(8) Absoluteness:']
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['independent. confident and free to do things without needing help from other people.', 'self-reliant. able to do or decide things by yourself, rather than depending on other people for help.', 'determined. ... ', 'knowledgeable. ... ', 'confident. ... ', 'reliable. ... ', 'decisive. ... ', 'well- informed.']
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['Emotional Sensitivity.', 'Fixation on Particular Subjects or Ideas.', 'Linguistic Oddities.', 'Social Difficulties.', 'Problems Processing Physical Sensations.', 'Devotion to Routines.', 'Development of Repetitive or Restrictive Habits.', 'Dislike of Change.']
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Functionalists identify a number of functions families typically perform: reproduction; socialization; care, protection, and emotional support; assignment of status; and regulation of sexual behavior through social norms.
437507
Skeletal muscle has four major functional characteristics: contractility, excitability, extensibility, and elasticity.
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['Productivity.', 'Adaptability.', 'Self-activation and self-drive.', 'Ownership and accountability.', 'Decision-making.', 'Time-management.', 'Focus and handling of distractions.', 'The ability to communicate the precise but concise information, to the right person, at the appropriate time.']
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['Relation: A B C D E F G H I J K L M Functional dependencies: A -> B C D E E -> F G H I -> J         A I -> K A L -> M.', 'First: Find all keys. ... ', 'Check R for BCNF condition: ... ', 'Decompose: ... ', 'Check R1 for BCNF condition: ... ', 'Decompose: ... ', 'Check R11 for BCNF condition: ... ', 'Check R12 for BCNF condition:']
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['Attention/Sustained. What it does: Enables you to stay focused and on task for a sustained period of time. ... ', 'Attention/Selective. ... ', 'Attention/Divided. ... ', 'Memory/Long-Term. ... ', 'Memory/Working (or Short-Term) ... ', 'Logic & Reasoning. ... ', 'Auditory Processing. ... ', 'Visual Processing.']
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['#1. Presumed cause and presumed effect must covary.', '#2. Presumed cause must precede presumed effect.', '#3. Non-spurriousness.']