Answer:
I believe this was for someone else online, Unfortunately that's a little weird to be dating here ya know, Never know if there is someone really old or young you could be dating.
When two tables share the same primary key, they share a
A. one-to-one relationship.
Explanation:
- One-to-one relationship is a type of cardinality that refers to the relationship between two entities A and B in which one element of A may only be linked to one element of B, or the opposite way.
- A one-to-one relationship in a relational database occurs when one parent record or field has either zero or one child record only.
- These relationships are the easiest to represent in databases because both the parent and child records may be in the same table.
- One-to-one relationships associate one record in one table with a single record in the other table.
- These relationships are frequently used to indicate critical relationships so you can get the data you need to run your business.
- A one-to-one relationship is a link between the information in two tables, where each record in each table only appears once.
It could. But good ones won't.
Answer:
In my personal opinion, the pandemic has definitely changed the way that things are taught. An example of this would be that since a lot of work was delivered online in the past year, now if there was a day where, say the teacher was off, or the school was shut, there would now be a way to get the work to students easily.
There is some quality in online learning, as it allows for students to work from the comfort of there own home, which to some may make them work better than sat in a classroom. However, to other students, online learning may be bad for many reasons, such as internet issues, or if they don't have a computer.
