Catégories : Tous - lan - gps - networks - communication

par ByLluisxX_ 3nco Il y a 3 années

238

XARXES D'ORDINADORS

Computer networks are fundamental to modern communication systems, encompassing both local area networks (LANs) and wide area networks (WANs). LANs are characterized by their physical components such as twisted pair cables, coaxial cables, and fiber optics, and adhere to the OSI model, which includes layers like physical, data link, network, transport, session, presentation, and application.

XARXES D'ORDINADORS

XARXES D'ORDINADORS

Conflict is present everywhere in the world around us. We experience conflict on a daily basis, and it can be minor or major.

Conflict in a story is a struggle between opposing forces. Characters must act to confront those forces and there is where conflict is born. If there is nothing to overcome, there is no story. Conflict in a story creates and drives the plot forward.

8. Connexions

Connexió d'un PC amb un altre PC
Connexió de l'ordinador personal amb l'encaminador (router)

4. Història de la xarxa de xarxes

In this type of conflict, a character must take on society itself, and not a single person. The character stands at odds with societal norms and realizes the necessity to work against these norms. This is an external conflict.

Organització de la xarxa d'Internet
Història de la xarxa de xarxes

Give examples of man versus society conflict in the real world.

Elements que compopnen una xarxa d'àrea local ( LAN)

Give examples of man versus society conflict in a literary work.

Servidor de xarxa
Nom i número d'identificació
Comunicacions TCP/IP
Concentrador
Tipus de cable
Tipologia
Targeta Ethernet
Ordinadors

5. Com viatja la informació per la xarxa

This situation results from a protagonist working against what has been foretold for that person. While this conflict was more prevalent in stories where gods could control fate, such as in ancient Greek dramas, there are still examples of this type of conflict in more contemporary literature.

El protocol IP

Since in real life we can't say that such examples of man versus supernatural, there are some superstitions that can influence a person's life.

Give examples of these superstitions.

El protocol TCP

Give examples of man versus fate conflict in a literary work.

6. Programes i serveis

A more contemporary type of conflict, this situation results from humans involved in a struggle with man-made machines. This is an external conflict.

VOIP
Telnet
FTP (file tansfer protocol)
IRC ( Internet relay chat)
Comerç electrònic
World Wide Web (pàgines web)
News
Llistes de correu
Correu electrònic

As this conflict is more science fiction based, in real life we can't find such examples.

However, as technology became a big part of our lives there are some situations that man made machines affects our lives.

Find such examples.

Programes per verificar els codis IP i comprovar la conexió a la xarxa d'Internet del nostre ordinador

Give examples of man versus machine conflict in a literary work.

TRACERT
IP

PING

INICI

EXECUTAR

ACCEPTAR

IPCONFIG

9. Telefonia Mòbil

Procés de la comunicació entre mòbils
Funcionament de la telefonia mòbil
Telefonia mòbil cel·lular

7. Comunicacions

Aparells que permeten navegar amb GPS
Mòbil
PDA
Navegador
Utilització del GPS
Funcionament del sistema GPS
La xarxa de satèl·lits de posicionament global (GPS)

3. Sistema d'ones i tipus de xarxes

This conflict develops from a protagonist’s inner struggles and may depend on a character trying to decide between good and evil or overcoming self-doubt. This conflict has both internal and external aspects, as obstacles outside the protagonist's force them to deal with inner issues.

Tipus de xarxes
Tipologia en anell
Tipologia em estrella
Tipologia en bus
Targetes de xarxa sense fil
Targetes de xarxa amb fil
Targetes de xarxa
Sistema d'ones sense fil

Give examples of man versus self conflict in a literary work.

Punt d'accés (AP, acces point

WIFI

Concentrador (hub)

2. Les xarxes d'àrea local

In this type of conflict, a character is tormented by natural forces such as storms or animals. This is also an external conflict.

Descripció física de les xarxes d'àrea local (LAN)
Es necessita internet, i cables o ones magnètiques, 3 tipus de cables:

CABLE DE FIBRA ÒPTICA

CABLE PARELL TRENAT

CABLE COAXIAL

ISO normes (model de connexió OSI 1983)

Give examples of man versus nature conflict in a literary work.

7- APLICACIÓ
6- PRESENTACIÓ
5- SESSIÓ
4- TRANSPORT
3- XARXA
2- ENLLAÇ DE DADES
1- FÍSICA

1. Origen de les xarxes d'ordinadors

A situation in which two characters have opposing desires or interests. The typical scenario is a conflict between the protagonist and antagonist. This is an external conflict.

xarxes d'àrea geogràfica extensa WAN
connexions de xarxa d'àrea local o LAN
sistema de comunicació en xarxa (per compartir dades)

Give examples of man versus man conflict in a literary work.