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Ingles Tecnico

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Curso de Ingles Diciembre 2003
Ingles Tecnico
CENAFOM - Computación 02076
Ingenieria de Software I
Ingenieria de Software II
Ingenieria de Software III
Ingenieria de Software IV
Ingenieria de Software V
Ingenieria de Software VI
Ingenieria de Software VII
Ingenieria de Software VIII
Ingenieria de Software IX
Ingenieria de Software X
Ingenieria de Software XI
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Introducción a la Programación

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Instituto Profesional CENAFOM

Ramo: Inglés Técnico

Jornada: Vespertina

Profesor: Fernando Guerrero T.

 

Pauta 2da. Prueba Solemne

 

I.- Dictated Vocabulary

 

Abandonware              absolute link                 accelerator                   access control

Back door                   background                 back panel                   backspace

 

II.- Technical Vocabulary to study

 

Backup and restore                 bad sector        bad track         bandwith          basic

Base memory                          cache               caps lock key   carriage return

CASE                         CD-ROM burner         CD-RW          DARPANET

Database machine        Data conferencing        data flow          data-link layer

 

III.- Texto to translate and answer basics questions:

Computer communication is the transmission of data and information over a communications channel between two computers, which can be several different things.

Communications between computers can be as simple as cabling two computers to the same printer. It can be as complex as a computer at NASA sending messages through an elaborate system of relays and satellites to tell a computer on Mars how to drive around without hitting the rocks.

Depending on the context, for computer communications you might use the terms:

Data Communications for transmission of data and information over a communications channel
 
Telecommunications
for any long-distance communications, especially television
 
Teleprocessing for accessing computer files located elsewhere

Transmission media just means the physical materials that are used to transmit data between computers.


 Cable

For communications between computers that are linked by cable, there are three choices.

Twisted wire

(phone line)

Advantage:

Easy to string
Cheap

Disadvantage:

Subject to interference = static and garble

Coaxial cable

(round insulated wire)

Advantage:

Not susceptible to interference
Transmits faster

Disadvantage:

Heavy & bulky
Needs booster over distance

Fiber optic line

(glass fibers)

Advantage:

Smaller
Lighter
Faster (speed of light!)
No interference

Disadvantage:

Expensive
Harder to install and modify

 

 

Broadcast

For longer distances or when cables are not practical, other transmission media come into play. We're getting really high tech here!

It may seem odd to call microwaves, radio waves, or light a "physical" medium. All are electromagnetic in nature. Sometimes they are treated by scientists like streams of teeny, tiny particles and other times like waves on the beach. In their "particle" life, they do behave like a bunch of physical particles. So it's not quite as odd as it first appears. (But all those electromagnetic things are plenty odd!)

Wireless

(infrared, light, radio)

Advantage:

Flexible
Portable

Disadvantage:

Slower data transfer than hard-wired methods
Subject to interference

Microwave


 

Advantage:

Speed of light
Uses a few sites

Disadvantage:

Line-of-sight only

Satellite


 

Advantage:

Always in sight

Disadvantage:

Expensive uplink and downlink facilities

 

 

IV.- Gramatics ans verbs

 

Verb to be

Verb to have

Verb to do

Verb to have got

 

Fill sentences (Complete sentences)

 

“Students, get study more than enough, enough it’s not the minimal thing to do”

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En esta página de Inglés se irán agregando terminología y textos técnicos para su traducción en este ramo.

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