While troubleshooting a network problem, a technician realized it could be resolved by opening a port on a firewall. the technician opened the port and verified the system was now working. however, an attacker accessed this port and launched a successful attack. what could have prevented this problem? a. patch management processes
b. vulnerability management processes
c. configuration management processes
d. change management processes

a 2,000 calorie based diet.

when jerome paddle in flowing river towards east the net speed of jerome will increase

so the net speed of jerome will be given as

now the speed of paul will be same as it is given as he is running on the ground

so

so here we can say since the speed of jerome is more so he will win the race

now as we know the distance so the time difference is given as

so jerome will reach first and the time difference will be 203.55 s or 3.4 min