Given the following anatomy figure: Anatomy of a Relation shows the terminology we use to refer...

 

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Given the following anatomy figure: Anatomy of a Relation shows the terminology we use to refer to parts of the structure of a relation. the body-this one has 5 tuples. 5 is the cardinality of the relation. attribute name Name Devinder Cindy Anne Boris Anne Studentid $4 S3 $1 $2 $1 attribute values Courseld C1 C3 C1 C1 C2 the heading n-tuple, or tuple-here n=3, the degree of the relation. (a) Describe attribute and tuple in detail, use example to elaborate each of it. What are the similarity and difference between them? (b) Explain how row, column and table are relevant in relational database concepts. (c) Describe view by giving a simple example. What are the advantages of using the views? Given the following anatomy figure: Anatomy of a Relation shows the terminology we use to refer to parts of the structure of a relation. the body-this one has 5 tuples. 5 is the cardinality of the relation. attribute name Name Devinder Cindy Anne Boris Anne Studentid $4 S3 $1 $2 $1 attribute values Courseld C1 C3 C1 C1 C2 the heading n-tuple, or tuple-here n=3, the degree of the relation. (a) Describe attribute and tuple in detail, use example to elaborate each of it. What are the similarity and difference between them? (b) Explain how row, column and table are relevant in relational database concepts. (c) Describe view by giving a simple example. What are the advantages of using the views?