True$|$False: On top of the virtual machine in my PC$,$ I can install multiple OS$$s such as Linux, Unix, Windows $7,$ and Windows $8,$ even though the host OS of my PC is Windows $10.$

Group of answer choices

True

False

Flag question: Question $86$

Question $861\mathrm{.}25$ pts

True$|$False: In a Relational DB$,$ a table should have a key field.

Group of answer choices

True

False