Question

A style in which a writer makes a display of his knowledge
1) Pedantic
2) Verbose
3) Pompous
4) Ornate

Answer 1

Hey

your answer is A

pedantic which means a person who is highly conserved with details in his/her work

Answer 2

The style in which the writer makes a display of knowledge is Pedantic.  

EXPLANATION:

Pedantic is like a pedant. The person who takes concerned with literal formality and accuracy. It is a type of a negative term in which someone is showing off on the work they do.

They also carry lots of unnecessary rules or any unnecessary details which no one needs it. The person who uses the opportunity to bore you with in depth knowledge.