10 minutes
Daguerreotype
Connect the cable between them
Shutters
A digital camera
Chemicals
Joseph Niepce
White
Copper
Camera Lenses
False
True
True
True
False
Thank you for taking photography class, I am doing the same class (FLVS SQUAD!!)
Answer:
The trigger code is given below
create trigger F1_Del
after delete on Friend
for each row
when exists (select * from Friend
where ID1 = Old.ID2 and ID2 = Old.ID1)
begin
delete from Friend
where (ID1 = Old.ID2 and ID2 = Old.ID1);
end
create trigger F1_Insert
after insert on Friend
for each row
when not exists (select * from Friend
where ID1 = New.ID2 and ID2 = New.ID1)
begin
insert into Friend values (New.ID2, New.ID1);
end
Answer:
Graphics is the correct answer to the following question.
Explanation:
The following answer is true because Graphic tablet is the device in which a person can draw graphics, images or they can also draw by their hands with use of digital pen which is use for drawing as they draw images on the paper. we can also say the graphic tablet is used for the digital art.
So, That's why the following answer is correct.
Answer:
the right answer to the question is schema
Explanation:
The database schema of a database is its structure described in a formal language supported by the database management system (DBMS). The term "schema" refers to the organization of data as a blueprint of how the database is constructed
