Queen Jack likes a 5-card hand if and only if the hand contains only queens and jacks.  Considering all possible 5-card hands that can come from a standard 52-card deck, how many hands does Queen Jack like?
1. First, we need to identify the total number of queens and jacks in a standard 52-card deck. There are 4 queens and 4 jacks, making a total of 8 cards that are either a queen or a jack.
2. We are asked to find the number of 5-card hands that can be formed using only these 8 cards.
3. The number of ways to choose 5 cards out of these 8 cards is given by the binomial coefficient $\binom{8}{5}$.
4. The binomial coefficient $\binom{n}{k}$ is calculated using the formula:
   \[
   \binom{n}{k} = \frac{n!}{k!(n-k)!}
   \]
5. Substituting $n = 8$ and $k = 5$ into the formula, we get:
   \[
   \binom{8}{5} = \frac{8!}{5!(8-5)!} = \frac{8!}{5! \cdot 3!}
   \]
6. Calculating the factorials, we have:
   \[
   8! = 8 \times 7 \times 6 \times 5 \times 4 \times 3 \times 2 \times 1 = 40320
   \]
   \[
   5! = 5 \times 4 \times 3 \times 2 \times 1 = 120
   \]
   \[
   3! = 3 \times 2 \times 1 = 6
   \]
7. Substituting these values back into the binomial coefficient formula, we get:
   \[
   \binom{8}{5} = \frac{40320}{120 \times 6} = \frac{40320}{720} = 56
   \]

The final answer is $\boxed{56}$.