Answer:
The packet is dropped
Explanation:
To see why we need to understand the ACL or Access-control list that is a list of permissions that specify which users can access or modify certain things in a system. Because the source IP doesn't have any parameter and is just a plain IP and packet the Cisco firewall will drop the packet based on the ACL rules, in other words, the Cisco firewall doesn't have any parameter that allows it to verify the permission-level of the sender, therefore, the packet will drop.
Answer:
Hi!
It is not possible to have a deadlock involving only one process.
Explanation:
Deadlock is only possible if there are multiple processes trying to access the same shared resources. Another way to see it is if you have shared resources only can be a deadlock if multiple processes attempt to use it.
With only one process, you can use shared resources without the risk of fall into deadlock, but you don't have concurrence either.
Answer:
A. True
Explanation:
Data encryption is a technique that converts clear text into unreadable text and transmitted over a network, to prevent attackers from understanding the information send to the receiver, which can only be deciphered by the receiver and the sender with special keys or software.
An intrusion prevention system is used to mitigate cyber attackers by preventing unwanted packets that could be malicious, from entering the network.
The intrusion prevention system can only see clear text data. For this reason, an encrypted text can pass through the prevention system untouched.
Answer:
cience
Explanation:
From the question, the string variable str was initialized to "Computer Science:
str.substring(10) implies that we get a substring starting from the character at the 10th index till the last index
In this case, the 10th index character is c
So, the instruction will return cience
