The answer is visual hierarchy :)
DHCP operations fall into four phases: server discovery, IP lease offer, IP lease request, and IP lease acknowledgement. These stages are often abbreviated as DORA for discovery, offer, request, and acknowledgement.
Explanation:
- DHCP provides reliable IP address configuration, while reducing network administration.
- Discovery : The DHCP client broadcasts a DISCOVER message on the network subnet using the destination address or the specific subnet broadcast address. A DHCP client may also request its last known IP address
- Offer :When the server receives a DISCOVER message from a client, which is an IP address lease request, the DHCP server reserves an IP address for the client and makes a lease offer by sending a OFFER message to the client.
- Request : In response to the DHCP offer, the client replies with a REQUEST message, broadcast to the server,[a] requesting the offered address.
- Acknowledge : When the DHCP server receives the REQUEST message from the client, the configuration process enters its final phase. The acknowledgement phase involves sending a ACK packet to the client.
False because ram is constantly always running
Answer:
The answer to this question can be defined as follows:
Explanation:
The term BPR stands for "business processes reengineering", It is the recreating of the core business process to improve product performance or reliability or lower costs.
- It generally includes analyzing business processes, which identifying sub-par or ineffective processes but identifying ways to dispose of or change it.
- IT important for improving changes, especially to shift in aspects of the work, its incorporation in business operations, or competitive strength change.
- It might contribute to making reconfiguration improvements, and is known as a BPR enabler.
The very first consideration a businesses should do before spending any
money or time on technology is, “why am I doing this?” If there
is not a core business benefit to be gained, why do it in the first
place?
Mainly in business they have very old and outdated computers because they do not need to get better computers or upgrade because they do the job and thats all they need.
