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Bumek [7]
3 years ago
9

Suppose you want your firewall to block all incoming Telnet connections but to allow outbound Telnet connections. One approach w

ould be to block all inbound packets to the designated Telnet port (23). We might want to block inbound packets to other ports as well, but what inbound TCP connections must be permitted in order not to interfere with outbound Telnet
Computers and Technology
1 answer:
Vera_Pavlovna [14]3 years ago
5 0

Answer:

Another way to block all inbound packets is to use the firewall layer of the circuit.

Explanation:

The firewall circuit layer is a firewall containing a table with four fields, mainly such as source port, destination port, source IP address, and destination IP address.

They are containing mainly the addresses or the ports that need to be blocked.   So we want to block all inbound packets, and also set the source port to 23 while the rest is set to zero, meaning that all inbound packets are blocked.

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Einstein's famous equation states that the energy in an object at rest equals its mass times the squar of the speed of light. (T
musickatia [10]

Answer:

The complete program is as follows:

m_str = input('Input m: ')

mass = float(m_str)

e = mass * 300000000**2

print("e = ",e)

Explanation:

This is an unchanged part of the program

m_str = input('Input m: ')

This converts m_str to float

mass = float(m_str)

This calculates the energy, e

e = mass * 300000000**2

This is an unchanged part of the program

print("e = ",e)

4 0
3 years ago
What determines the keystroke to open a cmos editor? how can you find this information?
Brums [2.3K]
<span>Determining the keystrokes of opening the cmos editor depends on the ram contained in the parameters in BIOS.It can be a very daunting task however made more accessible by instructions detailed in various ways by others.Research is needed.</span>
3 0
3 years ago
Variablesallow us to manipulate data through the ___________.
gladu [14]

Answer:

Reference

Explanation:

Variables provide reference to the stored data value.

For example:

int i = 0;

Here i is a variable of type int with an initial value of 0. i is a reference to this stored value 0. Now if I want to update the data, I can do so using this reference.

i = 1;

Now the reference is used to manipulate the stored data and change it to 1. In a similar manner all updates to the value can be done using the variable reference.

8 0
3 years ago
How many 32 bit integers can be stored in 16 byte cache block in matlab?
Sladkaya [172]
Bytes have eight bits. 32 bits would be four bytes.
4 0
4 years ago
"What does the list look like after this code executes?
Marat540 [252]

Answer:

The list created by the split method in Python 3 will be ["red", "orange", ""yellow", "green", "blue"]

Explanation:

In Python 3, the split method takes the input string, in this case is colors = "red,orange,yellow,green,blue", and split it into a list and you can indicate the separator that the method will use.

The general syntax for this method is:

string.split(separator,max)

separator indicates the character that will be used as a delimiter of each list member and the max parameter indicates the maximum number of separations to make.  

Since each color in your string is separated by the character "," the code will make a list in which every color is a separated string.

7 0
3 years ago
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