Try to map the relational schema of Figure 6.14 into an ER schema. This is part of a process known as reverse engineering, where a conceptual schema is created for an existing implemented database. State any assumptions you make.
What will be an ideal response?
Note: We represented BOOK_AUTHORS as a multi-valued attribute of BOOK in the above
ER diagram. Alternatively, it can be represented as a weak entity type.
Computer Science & Information Technology
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List and describe at least four general guidelines for creating an Expression Web site.
What will be an ideal response?
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In shell sort, no increment size is best for all situations.
Answer the following statement true (T) or false (F)
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Solid state storage stores data in erasable, rewritable circuitry, rather than on spinning disks, tape, or optical media.
Answer the following statement true (T) or false (F)
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What practices should software engineers follow to enhance the quality of software produced by their team?
What will be an ideal response?
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