.. (לתיקייה המכילה) | ||
In Question 1, can I use a predicate that I have defined in a previous section of this question? | |
Yes |
In question 2, can I split my answer using several queries? | |
No |
In question 3, what is a "minimal key"? | |
It is a key. |
In question 1 section 6, what is the meaning of "צאצאים"? | |
It means you should use the "Ancestor" predicate. |
Question 1 section 6 | |
X should have exactly two descendants, in addition, those descendants should have exactly two friends. |