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.
Answer:
A
Explanation:
.
.stack 4096
ExitProcess PROTO, dwExitCode:DWORD
.data
Sun=0
Mon=1
Tue=2
Wed=3
Thu=4
Fri=5
Sat=6
warray BYTE Sun, Mon, Tue, Wed, Thu, Fri, Sat
INVOKE ExitProcess, 0
Answer:
The correct answer to the following question will be "Discretionary".
Explanation:
That form of dependency helps the project or development team to maximize the development process via the growth cycle of that same venture.
- It is used by managers of the project to establish a "balance" on the timeline.
- It has also been known as the system which makes use of the largest and most successful quality methods dependent on the team experience.
So, using this type of dependency is far better.
Answer:
Nothing major will happen
Explanation:
- Cache is used by the CPU. It reduces the time needed to access the data from the main memory.
- Cache memory is faster and smaller, it is located near the processor core and stores copies of data frequently used by the main memory.
- If you do not clear the cache memory it will make everything slower
- However if you do not clear the cache memory it will not have any major effect on your computer
- Cache memory is everywhere from operating systems to phone apps and browsers.
- CPUs depend on the cache to to do all the calculations, CPU require data stored in cache memory to do faster calculations.
- Cache used in browsers speeds up the repeat visit visits to web pages.
- Well developed applications are able to clear cache at any time and still keep functioning until cache is rebuilt, but sometimes the data stored on Browser cache can cause login issues so we should clear the browser cache to prevent it.
