The statement that correctly describes the difference between an IP address and a MAC address for a specific device is that the IP address can change, but the MAC address always stays the same.
For better understanding, let us explain what the IP address and a MAC address means
- IP address simply mean Internet protocol address
, it is a distinct string of numbers that is often separated by full stops that shows each computer using the Internet Protocol to link or communicate over a network.
- MAC address is simply regarded as a A distinct number also as it shows a device or computer that is linked or connected to the internet.
- One of the major difference between a MAC address and an IP address? is that the IP address gives the location of a device on the internet but the Mac address identifies the device connected to the internet.
from the above, we can therefore say that the answer The statement that correctly describes the difference between an IP address and a MAC address for a specific device is that the IP address can change, but the MAC address always stays the same, is correct
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Answer:
<em>Empirical technical </em>research has a fundamental objective, which is to provide objective and independent information on the quality of the product to the interested party or stakeholder. It is one more activity in the quality control process.
Explanation:
Testing is basically a set of activities within software development. Depending on the type of tests, these activities may be implemented at any time during said development process. There are different software development models, as well as test models. Each one has a different level of involvement in development activities.
In a full penetration testing process, there are pre-instances to run this tool, but to take the first steps it is probably the best way to start. Nmap is a network scanning tool that allows you to identify what services are running on a remote device, as well as the identification of active computers, operating systems on the remote computer, existence of filters or firewalls, among others.
In simple words, when a server or device is going to be attacked, the attacker can carry out different attacks depending on the service: it is not the same to damage a web server, a database server or a perimeter router. Therefore, in any deployment, the first step will be to identify the services in the infrastructure, to decide how to proceed and, considering that in a penetration test the steps of an attacker are “imitated”, it will also be started in the same way.
1. Data is easy to backup as all data is stored on the file server.
2.Network users can communicate by email and instant messenger.
Answer:
i). Signed magnitude
Five bit representation = 11111
For positive 5 bit representation = 01111 = +15
For negative 5 bit representation = 11111 = -15
ii). One's complement
For positive 5 bit representation = 01111 =+15
For negative 5 bit representation = 10000 = -15
iii). Two's compliment
For positive 5 bit representation = 01111 = -15
For negative 5 bit representation = 10001 = +15
