Two of the three tables in his database should have foreign keys that link to primary keys in one of the other tables. That way he can join the tables together.
Answer:
View image below.
Explanation:
They're just asking you to create a num2bin function on Cpp.
If you search for "num2bin in C", you can find a bunch of answers for this if you think my solution is too confusing.
One way to do it is the way I did it in the picture.
Just copy that function and use it in your program. The rest you can do yourself.
which feature of a database allows a user to locate a specific record using keywords?
search
Answer:
The ability to provide data transmission even when some connections
between routers have failed
Your answer to this question is..
that it is inserted in the Prototype Label box..
I am 100% sure.. good luck !
Bye and Take Care