Answer:
<h2>The TCP/IP model consists of four layers: application, transport, internet, and network access. Of these four layers, it is the internet layer that is responsible for routing messages.</h2>
At the
data link and physical layers
The
802.11 wireless Lan function is a set of data link and physical layers. Data
link layer or the MAC is responsible for effective link-link data transfer,
addressing, error detection and frame validation. Physical layer on the other
hand helps in placing bits on the network. Basically, all wireless and WI-FI
systems conform use these two layers to format and control data to conform with
802.11 wireless Lan standards
Although Kruskal's algorithm creates numerous trees that eventually connect to form a single final solution, it always ensures minimality.
One of the major problems facing civil engineers at the beginning of the 20th century was the difficulty of electrifying towns and cities. Otakar Borvka, a Moravian professor, thought about the issue and developed a solution in 1926.
More impressively, Borvka presented the solution as an abstract weighted graph rather than just in terms of wires and electricity. The absence of backup connections necessitates the use of a tree as a solution (as opposed to a graph, which may contain multiple paths or cycles), the connectedness requirement necessitates the use of a spanning tree (as opposed to a disconnected forest of multiple trees), and the cost focus necessitates the use of a minimum spanning tree.
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Answer:
for numB in [5,8]:
for numA in [2,3]:
print(numB, numA)
Explanation:
Looking at the given output it can bee sent that the first numbers are repeated twice consecutively and the second numbers in a sequence.
This means that nested loops are used.
Assuming that the indentation will be correct in the program
The code in squence is:
for numB in [5,8]:
for numA in [2,3]:
print(numB, numA)
A recommended strategy for preventing an attack is to use an end-to-end encryption, a robust firewall and anti-malware software program.
<h3>What is information security?</h3>
Information security refers to a preventive practice which is used to protect an information system (IS) from potential theft, attack, damage, or unauthorized access, especially through the use of a body of technology.
In this context, we can infer and logically conclude that the use of an end-to-end encryption, a robust firewall and anti-malware software program is a recommended strategy for preventing an attack.
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