solve these two questions and show the processes please

16.

Mask the first value using the second.:

value = 0x 1 8 9 A 7 6 9 B
mask = 0x 0 0 1 F 0 0 0 0
0x189a769b & 0x1f0000 = 0x Answer Answer Answer Answer Answer Answer Answer Answer

17.

Mask the first value using the second.:

value = 0x 3 D C 2 4 0 F B
mask = 0x E 0 0 0 0 0 0 0
0x3dc240fb & 0xe0000000 = 0x Answer Answer Answer Answer Answer Answer Answer Answer