NT1210

Created by sstecklein 

Upgrade to
remove ads

What are the OSI Model Layers?

Physical
Data Link
Network
Transport
Session
Presentation
Application

Physical Layer

Layer 1
Cable, Ethernet, hubs

Data Link Layer

Layer 2
Switches

Network Layer

Layer 3
Router

Transport Layer

Layer 4
Protocols

Session Layer

Layer 5
Maintaining Connections

Presentation Layer

Layer 6
JPEGS, PINGS, GIFS, WPA, WEP, AES

Application Layer

Layer 7
the service in the background that allows connection / sharing of files

TCP

Connection Oriented Protocol

UDP

Connectionless

What was the basis behind the internet?

Transmit Data / DARPA

Is Data Communications included within telecommunications?

YES

The Internet is the _____________ Network

Largest

WAN stands for

Wide Area Network

MAN stands for

Metropolitan Area Network

LAN stands for

Local Area Network

SMTP is what?

The application behind the email - Incoming

POP3 is what?

The application behind the email - outgoing

TELLNET & SSH are used for..

Remote Access

Digitization is..

The process of transcribing data into binary form is

Proprietary is..

A technology or product that is copyrighted and not available for use without some type of fee or payment to its owner is

Closed Architecture Technology is..

A technology that does not permit competing technologies to directly interface or interact with it is

Who were mainframes mostly used by

Goverments mostly used what

Open Architecture is..

What enables the user of technologies that are conversant across platforms

An Infastructure is..

A Roadway..
It conveys data from one location to another

The internet is a great network of networks based upon...

A common architecture

What version of the internet do we use today

IPv4
Internetworking Protocol Version 4

What is the next version of the internet

IPv6
Internetworking Protocol Version 6

What is a Pervasive Technology

A technology so commonly used that it is taken for granted within a society is referred to as what

What is a famous example of a commonly used pervasive technology?

The traditional telephone system is an example of what technology

Telemetry is what

The wireless transmission and reception of data for the purpose of remotely monitoring environmental conditions or equipment parameters

What is Telemetry used with (examples)

Mobile Robots, Satellites and Space Probes

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions above and try again

Example:

Reload the page to try again!

Reload

Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

NEW! Voice Recording

Create Set