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fredd [130]
3 years ago
8

This common technique, employed at the edge of a network, eliminates the need for public IP addresses on a private network while

hiding the actual addresses of internal network hosts.
a. firewall b. NAT c. DHCP d. DMZ
Computers and Technology
1 answer:
NNADVOKAT [17]3 years ago
4 0

Answer:

NAT

Explanation:

Network Address Translation (NAT) allows nonroutable IP prefixes to hide behind a routable address.it translates IP addresses and ports of its internal hosts, hiding the true endpoint of an internal host on a private network.

Using NAT in this way allows network engineers to efficiently route internal network traffic to the same resources, and allow access to more ports, while restricting access at the firewall.

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Write the definition of a class Phone containing: 1. A data member named model of type string. 2. A data member named partNumber
Nady [450]

Answer:

class Phone(object):

   def __init__(self, model, partNumber, retailPrice):

       self.model = model

       self.part_number = partNumber

       self.retail_price = retailPrice

   def phone_specs(self):

       print( "Phone model: {}\nPart number: {}\nRetail price: {}".format( self.model, self.part_number, self.retail_price))

phone1 = Phone("Nokia", "asd234", 200.0)

phone1.phone_specs()

Explanation:

A class is a blueprint of a data structure used to create objects of the same data types and methods. The Phone class is an object that creates an instance of the phone1 object. The phone_specs method is used to display the details of the phone1 object.

4 0
3 years ago
A cell reference with only one dollar sign before either the column or the row is called an absolute reference.
BlackZzzverrR [31]
False, absolute references have two dollar signs
4 0
4 years ago
What do you observe on the filter paper strip after 2 to 3 hours?
just olya [345]
Is there pictures or anything esle to read in order to figure out the answer

5 0
3 years ago
Read 2 more answers
1. Very short questions.(any four) 14)<br>a. Write down the working principle of a computer.​
Oxana [17]

Answer:

The answer is below

Explanation:

Computer System is widely known for its ability to perform its functions faster by giving out information.

The computer system operation follows certain principles, some of which are:

1. It makes use of the OPERATING SYSTEM to link the hardware and the software together, without it, the computer system is useless.

2. It works with INPUT DEVICES such as keyboards or stylus. Without input devices, there is no way humans can communicate with the computer system

3. It works with OUTPUT DEVICES such as monitors and speakers. Without output devices, there is no way computers can communicate or give back information to humans.

4. It works with the NETWORK such as LAN or WIFI to provides the sharing of data files to other users or computers. Without the network, the computer system can only work within certain spaces, with no way to share data or files with others far away.

6 0
3 years ago
What's the purpose of IP
Slav-nsk [51]

Thank you for this question. The answer is that an Ip adress stands fo Internet Protocol which acts like a home adress. Bascily it helps you find a node in a network as the IP adress is made of letters and numbers separated by a full stop. I hope you are happy

4 0
3 years ago
Read 2 more answers
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