Answer:
B
Explanation:
I took the test got a 100
Restrictive policy is a kind of policy calls for a firewall to contradict all traffic by default. The first rule denies all traffic on any service and using any port. To permit a specific type of traffic, a new rule must be placed ahead of the deny all rule. A firewall should enforce the overall policy recognized by the network administrator. Enforcement is controlled mainly over setting up packet filtering rules which is a rule base comprises a set of these rules.
Answer:
System.out.printIn("Hello, world" );
Its " ); " and not " ) ; "
Answer:
Functions with a boolean return type.
Explanation:
If the return type is boolean, the only possible values are true or false.
Explanation there is the rest in comments