With respect to databases, select from the option list provided the term that best fits the...
With respect to databases, select from the option list provided the term that best fits the description in each item below. Each choice may be used once, more than once, or not at all.
|
Description |
Term |
| 1. The way in which all records are stored continuously, one after the other, as on a reel of magnetic tape. | |
| 2. In this database model, a file is stored with every record in a single row and every column containing a value that pertains to that record. | |
| 3. Tree structure is used in this database model. | |
| 4. The process through which the reduction in data redundancy is accomplished. | |
| 5. The oldest file structure. | |
| 6. This database model satisfies the need to store graphics and multimedia applications used by C++ and Java. | |
| 7. As one of the two main features of relational databases, it refers to how close a given data element is to being unique. | |
| 8. Normalization is usually implemented in this database model. | |
| 9. This database model provides a mechanism for storage and retrieval of data other than the tabular model. | |
| 10. This requires that for each record to be entered in a given table in relational database, a record already must be in some other table(s). |
Choices are:
flat file
relational database
Hierarchical Database
object-oriented database
Non-relational database
Normalization
Simplification
Cardinality
Referencial integrity
Homework Answers
2.Relational database
3.hierarchial database
4.Normalization
5.Flat file
6.object oriented data base
7.Cardinality
8.Relational database
9.Non relational database
10.Referential integrity
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