When the human resources manager wants to gather data about vacation and personal day usage by employees and by departments,the manager would use which language?
A) Data Query Language
B) Data Manipulation Language
C) Data Report Language
D) Data Definition Language

Question

Quizplus · Accepted Answer

Data Query Language (DQL) is used to retrieve data from a database based on certain criteria or conditions. In this scenario, the human resources manager would want to retrieve information about vacation and personal day usage, which can be done by writing queries in DQL to extract this specific data from the database. Data Manipulation Language (DML) is used to modify or manipulate data in a database, which is not necessary in this scenario. Data Report Language and Data Definition Language are also not applicable in this scenario as they are used for generating reports and defining the structure of the database, respectively.

When the Human Resources Manager Wants to Gather Data About