In order to determine the answer of the question, it is necessary to determine the intervals for each given group.
For D you have:
D = {xlx is a whole number} = {-∞,..., -3,-2,-1,0,1,2,3,...,∞}
There are infinite integer numbers
For F:
F = {xlx is an even number greater than or equal to 2 and less than 9}
F = {2,4,6,8}
When you make the interceptions of the previous sets, that is, when you search for the common elements of both sets, you obtain:
D∩F = {2,4,6,8} = F
Hence, the answer is that the stament D∩F = {4,6} is False.