You want to XOR the register contents with the value 0x60 (a hex word with bits 5 and 6 set).
Not sure how to write that in x86 assembler, is it:
xor bl, 0x60
Assuming that the message wire does not reset the bits after each sending cycle done, the message will be AABB read here for first 4 seconds.
Explanation :
As your friend is setting the bit after two seconds so the same message will be read by you when you will check second time expecting new bit set by him.
So...
After first second it will be A.
Second second it will be A again because the friend has not set the bits for new message and same message will be in the wire.
Third second the wire will have B as the bits were set this time considering the message is set by the friend after each 2 seconds.
Forth time it will be same B because no bits are set for new message in the wire.
Answer:
The DIC (Driver Information Center) is the information center
Explanation:
Scanning the road means that the road has to looked and analyzed for traffic jams, the cars that are coming close together and how fast the driver is driving etc, to keep ourselves safe from accidents.
If the driver is not scanning the road, then DIC will help the driver to find lots of useful information which keeps himself as well as the peer drivers on the road safe and thus avoiding accidents where by saving lives and heavy injury.
DIC will have Traffic details, navigation, entertainments, traffic signs, etc.
my_set = set(my_string)
This creates a set of the unique characters of the variable my_string