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velikii [3]
2 years ago
12

What is the complete path and filename of the file where ports and their associated protocols are defined

Computers and Technology
1 answer:
Romashka [77]2 years ago
5 0

The /etc/services is often found in Linux/Unix.

The complete path and filename of the file where ports and their associated protocols are defined by /etc/services.

  • Linux Services files is known to save a lot of well-known ports. UNIX operating systems is known to save a services file at /etc/services.

It does save information about a lot of services that client applications can use on the computer.

Looking into the file, you will find the service name, port number, and protocol it uses, and other applicable aliases.

the work of the configuration file /etc/services is to help programs to be able to do a getportbyname() sockets call in their code so as to know what port they can use.

Learn more about Computer services from

brainly.com/question/3837126

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Answer:

communication and proactive

Explanation:

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Consider a set of mobile computing clients in a certain town who each
poizon [28]

Answer: answer given in the explanation

Explanation:

We have n clients and k-base stations, say each client has to be connected to a base station that is located at a distance say 'r'. now the base stations doesn't have allocation for more than L clients.

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Network (N) = (V,E)

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E = [ (s, cl-i), (cl-i,bs-j), (bs-j,t)]

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(cl-i,bs-j) = have capacity for all cl-i  clients & bs-j (stations)

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      like (cl-i, bs-j) = 1

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⇒ say any connection were to produce a valid flow, then

if cl-i (clients) connected                f(s,cl-i) = 1 (o otherwise)

if cl-i (clients) connected  to bs-j(stations)   f(cl-i,bs-j) = 1 (o otherwise)

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⇒ on each node, the max flow value (f) is longer than the no of clients that can be connected.

⇒ create the connection between the client and base station i.e. cl-l to base bs-j iff    f(cl-i, bs-j) = 1

⇒ when considering the capacity, we see that any client cannot directly connect to the base stations, and also the base stations cannot handle more than L clients, that is because the load allocated to the base statsion is L.

from this, we say f is the max no of clients (cl-i) that can be connected if we find the max flow, we can thus connect the client to the base stations easily.

cheers i hope this helps

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