relations: Functional dependency Functional dependency analysis is a tool for logically organizing related attributes and for determining a relation ’s primary key. Functional dependency analysis is the main tool for constructing normalized relations. Functional dependence is defined as: For any relation R‚ attribute A is fully functionally dependent on attribute B if‚ for every valid instance‚ the value of B determines the value of A. Multivalued dependency Multivalued dependencies can occur when
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Discuss and critically assess Okin’s claim that Rawls’ theory of justice fails to address gender-based injustice both within the family and in the public sphere‚ and Kittay’s extension of this argument to dependency relations. Principles of Justice and Gender Among the many substantial contributions to the field of modern philosophy made by John Rawls‚ there is one particular aspect of his most memorable work that has been a subject of notable controversy among feminists and other critics of
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normalization. ANS: F PTS: 1 REF: 7-8 15. If a primary key has been identified for the data‚ then the data is considered to be in first normal form (1NF). ANS: F PTS: 1 REF: 9 16. Partial dependency can only exist if the data is uniquely identified by a composite primary key. ANS: T PTS: 1 REF: 9 17. Transitive dependency can only exist if the data is uniquely identified by a composite primary key. ANS: F PTS: 1
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The western world hindered Africa’s potential to be an economic superpower. The destruction of African nation states illustrates an ongoing struggle and sheds light to many of the major crisis the continent is encountering. Africa’s economic dependency on the global north is a direct result of the western world’s influence throughout the continent. The lack of great productivity on this continent has victimized millions and led to its stunted economic growth. The west can be held accountable for
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DATABASE DESIGN: NORMALIZATION NOTE & EXERCISES (Up to 3NF) Tables that contain redundant data can suffer from update anomalies‚ which can introduce inconsistencies into a database. The rules associated with the most commonly used normal forms‚ namely first (1NF)‚ second (2NF)‚ and third (3NF). The identification of various types of update anomalies such as insertion‚ deletion‚ and modification anomalies can be found when tables that break the rules of 1NF‚ 2NF‚ and 3NF and they are likely to contain
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Development: 1. The activities involved for the project schedule can be represented using Central Path Method (shown below) showing various interdependence and parallelism among activities. 2. The red dotted line represents the circular dependency between activity A4 and activity A9. 3. The Earliest Start (ES) and Earliest Finish (EF) and Latest Start (LS) and Latest Finish (LF) times are calculated using Forward Pass and Backward Pass Algorithm. [pic] 4. The critical path for
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the pain temporarily‚ these drugs are highly addictive. Many patients‚ especially those who take more than the prescribed amount‚ often develop a dependency on these drugs‚ resulting in addiction. There is growing evidence that opioid drugs are being widely prescribed and abused‚ causing an increase in healthcare costs. To help fight the growing dependency and addiction to these drugs‚ doctors should take more time explaining the many harmful side effects of these drugs to their patients before prescribing
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INTERNAL RESEARCH MEMO Date: September 12‚ 2014 Preparer: ABC Reviewer: Jack Client: Ann RE: Dependency Exemption Facts: Ann and Jeff Burns divorced in 2011 when their daughter Kim was three and Ann filed an agreement that allowed Jeff to take a dependency exemption for Kim as long as he continued to provide child support payments. Last year Ann wished to take the dependency exemption for two reasons. First‚ she has provided more than half of the cost of raising Kim. Second‚ the agreement
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French and Raven came up with five different bases of power. Coercive‚ legitimate‚ reward‚ referent‚ and expert are the five types of power. Someone can create power through one or more of these bases. There is the possibility that one base power may undermine another. One must learn how to use these powers in a positive way to create a positive relationship. Coercive power gives employers power by having the employees fearful of punishment. Termination‚ demotion‚ or loss of rewards could be
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Abstract: 3 theoretical approaches to the origin and development of the infant-mother relationship are reviewed: psychoanalytic theories of object relations‚ social learning theories of dependency (and attachment)‚ and an ethologically oriented theory of attachment. "Object relations‚" "dependency‚" and "attachment‚" although overlapping‚ are seen to differ substantially. Among the concepts in regard to which there are significant intertheoretical differences‚ the following are discussed: genetic
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