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.
The correct answer is linguistic determinism.
Linguistic determinism is the idea that we as people are determined by the language we speak, meaning that our thoughts, perception, and memory are influenced by that particular language. In this case, when it comes to the speakers of the Brazilian Piraha language, they cannot state the exact number of nuts given that that word does not exist in their language (everything above 2 is considered to be <em>many</em>).
This is more of a your type of opinion question. For instance, taxes
will bring in more money for the government, right? However, it will
put a bigger hardship on the lower and middle class. For every action
that happens government wise - it has a reaction.
The answer
would all be up to you, personally and if you think it'd be a good
choice or not. Personally, I think raising taxes won't make that much
of a fix - seeing as the United States is in so much debt. However, the
jobs stimulus packages that are out there are doing great creating
jobs.
Use your best judgement!
Answer:
Assimilation
Explanation:
According to Piaget, cognitive development has been divided into two phases or processes. These are assimilation and accommodation. Here, baby Janice's behavior can be best explained by assimilation which refers to the occurrence of a modification in the existing information which has been gained from previous experience. This modification in the existing information means that new information has been presented and then the individual combines this new and existing information to fit in the current scenario. Here, baby Janice has the information that its time to eat when she is placed in the highchair but instead of food comes the book. So she puts the corner of the book in her mouth thinking that this might be food. Hence combining the existing information in the memory with the new information which is book. Therefore, the answer is assimilation.
I think the answer will be C
