Which of the following statements are true about components of dynamic Apex? ✑ Schema describe is a way to program matically learn about the metadata of your data model within Apex. ✑ Dynamic SOQL refers to the creation of a SOQL string before runtime within an Apex script, ✑ In dynamic SQQL, you use Sring.escapeSinqIeQuoLes (sLrng)to prevent SQQL injection. ✑ You can use dynamic SOSL to create a tree structure of all the objects and fields in your schema browser. 

Answer options:

A. In, like, and, or, not, group by, order by, all rows, limit
B. Schema describe is a way to program magically learn about the metadata of your data model within Apex.
C. Web service methods must be static, webservice methods cannot be overloaded
D. Create complex functionality declarative features cannot provide.

B