What is SQL and why is it preferred for creating databases?

What type of databases are created with SQL $($relational$,$ networked, hierarchical, Object$-$Oriented databases $-$OOD$)?$

Is SQL a single user $($Personal Computer$-$based$)$ or multi$-$user $($server$-$based$)$ database?

What its features make it unique for creating a database?

What SQL syntaxes are used to Create table, Delete table, Query table, Update table, Insert data in the table?

Write SQL syntaxes for creating and joining queries using And, Or$.$

Write syntaxes for Aggregate Functions $($Count$,$ Average, Sum, Min, Max, Group by$,$ Having, Order by$,$ Null Value, Is Not Null, Update, Select, In Operator, Between operators$)$

What are SQL Aliases and their purpose; how are used in creating queries?

How would you rate SQL for creating databases $($easy$,$ moderate, difficult$)$ and why?

Reflect on the process and what shortcomings$/$difficulties have you noticed. Offer a way to improve the SQL application

Offer example of organizational knowledge you can create applying the database management techniques $($minimum $1)$