Which type of amplifier has feedback? BJT, FET or both
The question is not well worded, but the answer makes it clear.

Transistors can be modeled using h-parameters. One of these is the so called "voltage feedback ratio" \$h_{re}\$ which is defined as
$$
 h_{re} = \frac{V_{be}}{V_{ce}}, \quad I_b =0
$$
It basically describes the feeback from the output voltage to the input voltage of the transistor. Due to the early effect a change of \$V_{ce}\$ changes the collector current which in turn alters the base-emitter voltage. So the output voltage is fed back to the input of the transistor.

For a FET, lacking an equivalent to the base current, this kind of feedback is not there and therefore the BJT has feedback from the output to input while the FET doesn't.

Out of context this question is difficult to understand, but maybe after the corresponding section in the textbook the answer is more obvious. Could be a good book after all (or not).