What are entity-relationship diagrams and how are they used? What symbol is used for a relationship? What is an associative entity? Provide an example.
What will be an ideal response?
Entity-relationship diagrams (ERDs) are graphical representations of an information system. They are used to show how each entity relates to the other entities in the system, but they do not show the flow of data through the information system. A rectangle is used to represent an entity, while diamonds represents relationships.
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Answer the following statement true (T) or false (F)
The Word editing view in which you can see the page edges is ____________________ view.
Fill in the blank(s) with the appropriate word(s).
____ games allow a large number of players, often thousands or tens of thousands, to interact, form groups, and compete against one another within a simulated virtual world.
A. MMPRG B. MMRPG C. MMORG D. MMOG
The namespace prefix in the accompanying figure isxs.
Answer the following statement true (T) or false (F)