Question

The logical view Select one: a. shows how data are organized and structured on the storage media. b. presents an entry screen to the user. c. allows the creation of supplementary reports. d. presents data as they would be perceived by end users.

Answer 1

Answer:

The answer is "Option d'.

Explanation:

The database provides a single graphical view of the data, but it  provides the facility to use logical view concept, that uses by view command, that uses the dataset to provide a logical view, that shows data according to user condition, and certain options were incorrect which can be described as follows:

• In option a, In logical viewing data, it is not used.
• In option b, It doesn't represent entry screen it simply shows detail.
• In option c, this command doesn't allow you to create duplicate data.