ISYS 2263 Exam 2 Shipp Questions and Answers 100% Correct
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ISYS 2263 Shipp
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ISYS 2263 Shipp
If you are sorting records by more than one field, which field is the more important field?
- ️️Primary sort key
What type of software programs are Access, Oracle, DB2, MySQL, and SQL Server? -
️️DMBSs
A column whose value uniquely identifies a given row in the table is the secondary ke...
ISYS 2263 Exam 2 Shipp
If you are sorting records by more than one field, which field is the more important field?
- ✔️✔️Primary sort key
What type of software programs are Access, Oracle, DB2, MySQL, and SQL Server? -
✔️✔️DMBSs
A column whose value uniquely identifies a given row in the table is the secondary key.
- ✔️✔️False
A database will not only hold information about multiple types of entities, but also
information about the relationships among these multiple entities. - ✔️✔️True
An entity is a person, place, object, event, or idea for which you want to store and
process data. - ✔️✔️True
What tool can you use to visually represent and analyze a database? - ✔️✔️Entity-
relationship diagram
During which process does a database expert determine the structure of the required
database? - ✔️✔️Database design
An attribute is known as a row in most databases. - ✔️✔️False
How does the use of a database facilitate data consistency? - ✔️✔️By controlling
redundancy
Which of the following is considered a disadvantage of a database system? - ✔️✔️A
larger file size
The relationship between different entities (in different tables) is handled by their
common columns. - ✔️✔️True
How are multiple entities stored in a database? - ✔️✔️Each entity is stored as a table
An advantage of using the database approach to processing is that it facilitates
consistency. - ✔️✔️True
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