Showing the Static Structure of an Object-Oriented Model: the Object

question 23

Multiple Choice

Showing the static structure of an object-oriented model: the object classes, their internal structure, and the relationships in which they participate is the purpose of a:

• A) class diagram.
• B) sequence diagram.
• C) use-case diagram.
• D) collaboration diagram.
• E) component diagram.

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Definitions:

Phosphate Group

A functional group consisting of a phosphorus atom covalently bonded to four oxygen atoms, important in energy transfer and storage.

Promoter Sequence

A specific region of DNA upstream of a gene that binds RNA polymerase and initiates transcription of the gene.

Transcription

The process of copying a segment of DNA into RNA by the enzyme RNA polymerase.

DNA Polymerase

A catalyst that constructs DNA strands from deoxyribonucleotides, which are the foundational elements of DNA.