A hub can described as an hardware or network device use for multi purpose functions like connecting series of internet devices together there by making it possible for all devices to work or function together on a single network.
Hubs are classified into active hub, passive hub, and intelligent hub.
ACTIVE HUB: This type of hub boost the signals but can not perform calculations.
PASSIVE HUB: this type only send the signals but can not boost a signal.
INTELLIGENT HUB: it brings about the boosting of signals and also bring about packets to be analyzed.
The most effective way to exploit TCP three-way handshake is TCP SYN flood.
SYN flood attack is simply a kind of computer attack that begins with 3-way TCP handshake.
TCP SYN flood is also called SYN flood and it is a type of distributed Denial of Service (DDoS) attack that uses every part of the normal TCP three-way handshake to eat up resources on the known server and render it non-functional
With TCP SYN flood, a hacker can eat up resources of target's computer and makes it unresponsive.
From the above, we can therefore say that the most effective way to exploit TCP three-way handshake is TCP SYN flood.
Option A is the correct answer for the above question.
Explanation:
The computer is a system that processes the data to produce information. For any computer system when the data is processed then it will form the information.
The user gives some instruction to process that can also be called the program. Then the computer takes the instruction and processes the data on behalf of the instruction and for the information because in any system when data is processed it can form the information.
The above question says that the computer follows the instruction to process the data to produce the information which is correct as described above. Hence True is the correct answer to the above question.