Arrays are data structures consisting of related data items of the same __________.
举一反三
- A“database” refers to a set of related data and the way it is ________. Access to this data is usually provided by a DBMS consisting of an integrated set of computer software that allows users to interact with one or more databases and provides access to all of the data contained in the database. A: modeled B: organized C: managed D: contained
- The median of a data set with 20 items would be the average of the 10th and the 11th items in the ordered array.
- Which is used to store and process a set of values, all of the same data type, that forms a logical group? A: data structure B: array C: primitive data type D: atomic data type
- A ( ) is a collection of related, logically coherent, data used by the application programs in an organization.() A: database B: data C: program D: application
- 5.Having several instances of the same data is called data _______. A: repetition B: duplication C: doubling D: redundancy