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Title: A single occurrence of an entity is called an entity instance. (True or false?) Post by: hmpark224 on Mar 15, 2018 A single occurrence of an entity is called an entity instance.
Indicate whether the statement is true or false Q. 2 A Web server: A) is used only to host Web pages. B) processes client requests and returns HTML pages to the client. C) always contains a database. D) is considered to be part of the firewall. Q. 3 An alternative name for an attribute is a(n): A) synonym. B) alias. C) alternate attribute. D) related characteristic. Q. 4 An entity is a person, place, object, event, or concept in the user environment about which the organization wishes to maintain data. Indicate whether the statement is true or false Q. 5 A good data definition is always accompanied by diagrams, such as the entity-relationship diagram. Indicate whether the statement is true or false Q. 6 The data repository assists database administrators in enforcing standards. Indicate whether the statement is true or false Title: A single occurrence of an entity is called an entity instance. (True or false?) Post by: qurat.ain46 on Mar 15, 2018 Content hidden
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