Languages for retrieving data stored in databases or files and are capable of supporting requests for information that are not predefined,describes which fourth-generation tool?
A) PC software tools
B) Query language
C) Graphics language
D) Application software package

Question

Quizplus · Accepted Answer

The description given in the question matches the characteristics of a query language, which is a fourth-generation tool used for retrieving data from databases or files through requests for information that are not predefined. A query language allows users to formulate ad hoc queries to extract specific information from a database or file. Therefore, option B is the correct choice. Options A, C, and D are not relevant to the given description.

Languages for Retrieving Data Stored in Databases or Files and Are