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1 |  |  Facts or observations about people, places, things, and events are: |
|  | A) | data |
|  | B) | occurrences |
|  | C) | records |
|  | D) | tables |
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2 |  |  The most basic logical data element such as a single letter, number, or special character is known as a(n): |
|  | A) | character |
|  | B) | element |
|  | C) | phrase |
|  | D) | record |
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3 |  |  Each record in a database has at least one distinctive field, called the: |
|  | A) | key field |
|  | B) | structure |
|  | C) | type |
|  | D) | view |
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4 |  |  One element of database security is to provide only authorized users with: |
|  | A) | classes |
|  | B) | nodes |
|  | C) | passwords |
|  | D) | relations |
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5 |  |  The bridge between the logical and physical views of the data is provided by: |
|  | A) | DBMS |
|  | B) | records |
|  | C) | SQL |
|  | D) | tables |
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6 |  |  Highly trained computer specialists who interact with the data administration subsystem are known as: |
|  | A) | DBMS |
|  | B) | data modelers |
|  | C) | database administrators |
|  | D) | relational specialists |
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7 |  |  In a network database, each child node may have more than one parent node; this is known as a: |
|  | A) | hierarchy |
|  | B) | many-to-many relationship |
|  | C) | parent relationship |
|  | D) | relational relationship |
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8 |  |  Connections between parent nodes and child nodes are provided by: |
|  | A) | characters |
|  | B) | DBA |
|  | C) | objects |
|  | D) | pointers |
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9 |  |  Two of the most significant advantages of multidimensional databases over relational databases are processing speed and: |
|  | A) | conceptualization |
|  | B) | control |
|  | C) | format |
|  | D) | objectification |
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10 |  |  Object-oriented databases organize data by classes, attributes, methods, and: |
|  | A) | objects |
|  | B) | relations |
|  | C) | space |
|  | D) | time |
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