To enforce referential integrity, the database can return an error instead of doing the requested action or do the requested action and do the related changes to the related tables
Thus the answer is either a or b.
Explanation:
When the given data base in a table is valid and if it is consistent then it is called as referential integrity and it also refers to the consistency within the relationship. This type of database is much important because it will keep us introducing to the errors in the databases and it also checks if the reference from one table is equal to the other table.
The main function is to prevent the users from entering the wrong and inconsistent data. So in referential integrity the database will return the error instead of doing the required action or it can do the related changes to the related tables.
You are conducting a case study. It is a procedure or record of research in which itemized thought is given to the improvement of a specific individual, gathering, or circumstance over some stretch of time.
Essentially, a case study is an inside and out investigation of a specific circumstance as opposed to a broad factual review. It is a technique used to limit an exceptionally expansive field of research into one effortlessly researchable subject.
About 1,500 miles separate Houston, Texas from Ogden, Utah.
Answer:
spending matches revenue.
Explanation:
Here are general terms that are usually used by the government in order to show the condition of their budget at the end of each presidential terms:
If the Revenue is greater than spending - Surplus
If the Spending is Greater than Revenue - Deficit
If the Spending is equal to the Revenue - Balanced
In a Balanced condition, the government managed to efficiently use all the funds from the proposed budget to pay for all the programs that they created during the presidential terms.
Ideally, every presidential terms will always aim to either get a Surplus or Balanced Budget at the end of their terms. Deficit condition usually lead to an increase of National's Debt.
Answer:
B: Parts could be used for different machines
Explanation:
