Layer 3 network addresses are logical addresses and can be easily changed by software.
mac address, physical .address address book ,physical change
Yes, a physical address would the the same as a person's address of their home. An example of a non-physical address would be a PO Box address.
There is no physical address.
your question is wrong. it should be "can physical address and logical address be same" answer is no because logical address is the combination of page number and offset whereas physical address is the combination of physical page[frame] and offset
No. Your physical and email addresses are based on two unrelated addressing systems. Your physical or postal address relates to your actual geographical location relative to other physical addresses. A physical address is generally assigned to a particular geophysical location by the United States Postal Service (USPS) and is rarely if ever changed.Although your email address functions in much the same way as a physical address, providing a unique identifying label by which personal communications can be sent to you, it has no "physical" existence. It is simply a unique identification code on a computer network. It is this uniqueness, rather than its location that allows your email messages to find you. Therefore, it can be changed as often you wish, yet still refer to the same person.
You should have provided an email and/or physical mail address as well, for exactly that reason.
A physical address is where you live, or in the case of a business, where the store itself is located. The reason they specify is that sometimes the mailing address is different from the physical address. (a post office box for example)
The Physical Address
The MAC address is the physical address. Usually the MAC address is a unique hexadecimal address hard coded into the network card.
•What is the physical address (the MAC address) of the NIC (or network adapter) for this connection?
In the 8086/8088 the physical address and logical address have the same importance, because they both relate to the address of the operand. It is true that the offset (logical) address is added to the segment address to determine the physical address, but the limitations of the architecture of the processor forces programmers to consider both.If you are talking about a virtual environment, however, such as in the 80286 or higher, then the logical address is more important than the physical address, because the logical address is the address of the operand, while the physical address is (somewhat) arbitrarily assigned by the operating system.