1.3.2 Databases

Question 1

What is the SQL Statement?

Answer 1

SELECT
FROM
WHERE

Question 2

What is Atomicity?

Answer 2

The transaction must be completed fully or not done at all

Question 3

What is Consistency?

Answer 3

Any change must not break the database

It must be consistent with how it was before change

Question 4

What is isolation?

Answer 4

A transaction must be isolated and not interfere with another transaction

Question 5

What is durability?

Answer 5

A transaction must remain in the database