OLLU CISS8303 final exam 2015

Jun 30th, 2016
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Question Question 1 1 out of 1 points Using lists to break information into manageable pieces conforms to the SOS guideline of: organize shortcuts organize simplicity show Question 2 1 out of 1 points Two different names that refer to the same data item best defines: synonym homonym synonym transitive dependency alias Question 3 1 out of 1 points The set of all data types and ranges of values that an attribute can assume defines: domain cardinality constraint set domain reference set Question 4 1 out of 1 points Which of the following is not a true statement regarding data flows? A data flow can go directly back to the same process it leaves. A fork in a data flow means that exactly the same data goes from a common location to two or more different processes, data stores, or sources/sinks. A data flow can go directly back to the same process it leaves. A data flow has a noun phrase label. A data flow has only one direction of flow between symbols. Questio

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OLLU CISS8303 final exam 2015Report this Question as InappropriateQuestionQuestion 11 out of 1 pointsUsing lists to break information into manageable pieces conforms to the SOS guideline of:organizeshortcutsorganizesimplicityshowQuestion 21 out of 1 pointsTwo different names that refer to the same data item best defines:synonymhomonymsynonymtransitive dependencyaliasQuestion 31 out of 1 pointsThe set of all data types and ranges of values that an attribute can assume defines:domaincardinalityconstraint setdomainreference setQuestion 41 out of 1 pointsWhich of the following is not a true statement regarding data flows?A data flow can go directly back to the same process it leaves.A fork in a data flow means that exactly the same data goes from a common location to two ormore different processes, data stores, or sources/sinks.A data flow can go directly back to the same process it leaves.A data flow has a noun phrase label.A data flow has only one direction of flow between symbols.Question 51 out of 1 pointsA named property or characteristic of an entity that is of interest to the organization defines:attributerelationshipinstancegerundQuestion 61 out of 1 pointsWhich of the following is not a true statement regarding a relation?Each row in a relation corresponds to an attribute of that relation.Each relation consists of a set of named columns and an arbitrary number of unnamed rows.Each column in a relation corresponds to an a

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