Answer:
Reserved word.
Explanation:
A structured query language (SQL) can be defined as a domain-specific language designed and developed for managing the various data saved in a relational or structured database.
A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to create, store, modify, retrieve and manage data or informations in a database. Generally, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.
Words that are restricted for use in object names because they belong to the SQL programming language are called reserved word.
Hence, these reserved words can only be used as the name of an object but not as an identifier e.g the name of a function, label or variable.
Some examples of reserved words in structured query language (SQL) are UPDATE, GROUP, CURRENT_USER, CURRENT_DATE, CREATE, DELETE etc.
A HAZARD EVALUATION by a design professional is used to determine the best system to provide the appropriate level and type of protection. Hazard evaluation involves systematic identification and analysis of hazards that are associated with a particular product or process. This gives one the opportunity to avoid these hazards.
Answer: Width
Explanation: Media query is the quality that is introduced by the CSS. It is capable of displaying the content /data on different size of screens ans having various resolutions.
They hold the responsibility towards the web design .Customization of the design that is of website having several devices is also maintained by the Media query. So, if the width of the screen is altered then effect can be evaluated.
I think the answer is 5 categories but I am not sure