Introduction to Sql 4th module data analysis

Question

In 4th module of introduction to sql ,i have got a question called
" What information is included in schema"
*Select all
1.field names
2.records
3.table names
4.keys
But I'm lil bit confused about this question...
Can anyone explain me this with answer? pls...

Answer 1

Review the lesson. You might already be able to answer the following:
What is a Schema? Why do we make/use one?
Once you have those, I think you'll "get it". If not, no problem, answer those 2 and I'll help you a bit more.

Answer 2

Thank you 🤝