See MAC layer and data link protocol.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2009 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- Android 2.0 (Eclair) FAQ
- Android 2.0 GPSWill the GPS be functional if I don't buy the expensive Verizon data plan or pay by the Mb.You would need access to the internetto download the maps as needed there would not be enough room on the phone to store the whole country locally. So unless you...
- Discussion threads 2009-10-30
- Optical storage: RIP
- Vintage Zip DriveI've actually got a Zip 100 SCSI drive sitting around with a ton of disks. Cost a ton when it was new, but now it's just an antique paperweight...Optical storage is not a dead endSSD drives are never going to catch on for some big things, like PC...
- Discussion threads 2009-10-11
- Windows SMB2 exploit now public; Expect in-the-wild attacks soon
- Another "researcher" makes a name for himself.So, just why was it necessary for for this Bozo to actually "create and release the code" for the exploit? Let me guess. His company makes money by hyping up the level of fear. See their web page where they say...
- Discussion threads 2009-09-29
- Time to ditch the optical drive, once and for all
- I agreeusb flash drive would be betterBut, why are you asking the question about the Beatles?Minor CorrectionDL DVDs hold 8.4GB and not 5.4In regards to the article I think Optical Media is a media that is slowly phasing out but the cost of the media for most purposes is still...
- Discussion threads 2009-09-16
- Lenovo ThinkPad T400s (MultiTouch)
- Lenovo's ThinkPad brand is virtually synonymous with business laptops, and the company like IBM before it has spent years perfecting the nondescript black-box system, with its iconic TrackPoint and double set of mouse buttons. We liked the 14-inch T400s ("s" for "slim") when we first saw it earlier this year...
- Product reviews 2009-09-15
- If a flash drive infects a network, who's to blame?
- I think the answer could be both are to blame...More more data i could give a clear cut answer such as 1. was there a policy in place that addressed flash drive useage. 2. Did IT limit flash drive useage with admin tools. So who's to blame i cannot say...
- Discussion threads 2009-09-04
- Samsung Mondi SWD-M100
- Editors' note: The Samsung Mondi is designed for Clearwire's WiMax markets. At the time of this writing, service is limited to Las Vegas, Atlanta, and Portland, Ore. Customers also can access Sprint's WiMax network in Baltimore. WiMax is not yet available in the San Francisco Bay Area, so our review...
- Product reviews 2009-08-13
- The future of enterprise data in a radically open and Web-based world
- Enter web data servicesDion, great post. I agree that the companies who focus on and succeed at opening up their data will be the winners. You mention WOA, Open APIs and the Semantic Web as being key enablers of open data, but it will take a long time before...
- Discussion threads 2009-08-06
- iTunes update 8.2.1 breaks Palm Pre synchronization
- iTunes update 8.2.1 breaks Palm Pre synchronizationNot a side effect.The release note states "iTunes 8.2.1 provides a number of important bug fixes and addresses an issue with verification of Apple devices"I wonder what verification issue that might be! I bet......a bunch of people bought the Pre not knowing that Apple...
- Discussion threads 2009-07-15
- Microsoft, hoist by a Chrome petard
- Microsoft, hoist by a Chrome petardAlready in the works...Been in research for going on 4 years.RE: Microsoft, hoist by a Chrome petardI wouldn't want to think Chrome browser adoption has been great. Same way, though the idea is a nice one of no frills, kind of web only OS (are...
- Discussion threads 2009-07-08
- Microsoft seeks a name for its new Office Web Apps suite
- Microsoft seeks a name for its new Office Web Apps suiteGiggle ME j/k nt Office Web Apps"Office Web Apps" sounds just about right to me.Since they never use the cool names anyway...Why not just call it Office for Web. :)Or the slightly more elegant "Remote Office". :)RE: Microsoft seeks a...
- Discussion threads 2009-06-30
- Iranian protesters take to the tweets
- Iranian protesters take to the tweetsWhich precisely why.....net neutrality is important. No single entity or groups of entities should have the right to control what flows over the internet. That is the best way to ensure survival of freedom and democracy.Iranians, are your ports/websites being blocked?Take control of your Freedom.Set...
- Discussion threads 2009-06-16
- Google I/O: Mastering the Android Media Framework
- This afternoon at Google I/O 2009 Dave Sparks gave the most technical presentation of the conference so far when he delved into the details of the Android Media Framework. Here are my notes from the talk. Design Goals of the Media Framework include: Simplify...
- Blog posts 2009-05-27
- Mr. Bezos, Tear Down This Wall
- Amazon is not-so-quietly building a wall between itself, its competitors, and open e-book formats. It's time to show them that those of us who seek e-book readers without boundaries will not stand for their market monopolization and Soviet-style platform containment. So while I...
- Blog posts 2009-05-04
- HP Color LaserJet CP2025n
- The Hewlett-Packard Color LaserJet CP2025n is a pricey color laser printer built with the small business owner or work group in mind. At $450, the CP2025n can connect to multiple computers of a wired network, and the printer produces high quality prints, but it's not without minor faults: the output...
- Product reviews 2009-04-15
- A Twitter primer for administrators
- How often have you heard, "So what the heck is this Twitter thing, anyway?" or "Why the heck would anyone want to use Twitter?" To be honest, they're not bad questions. Those of us who are Twitter geeks have to remember that the rest of the world may not...
- Blog posts 2009-04-06
- Lexmark E460dw
- The Lexmark E460dw is a monochrome laser printer geared toward midsize businesses that demand a high output device that can print documents as quickly as possible. It's a single function printer, so it can't fax, copy, or scan, but it does offer wireless printing via a built-in wireless print server....
- Product reviews 2009-02-27
- Yes, Twitter is dangerous
- Yes, Twitter is dangerousAny technology can be dangerous...Mike: Email, IM, text messaging, Facebook, MySpace, blogs, etc. all can expose organizational information to the wilds. And, as you point out, there are profound risks. Yet, the rewards in enhanced productivity, collaboration and communication usually far exceed the risks. If we worried...
- Discussion threads 2009-02-16
- Tax Refund Special: Mobile gear
- Things are a bit shaky with the economy right now, but this is also tax refund season for millions of Americans and with the average refund of about $2500 you may want to treat yourself to something nice and help keep the economy going. People are...
- Blog posts 2009-02-11
- 2Wire MediaPoint Digital Media Player w/ Blockbuster OnDemand
- Blockbuster Video has had a rough transition to the 21st century, thanks in large part to Netflix. That flat-fee, subscription-based DVD-by-mail concern became the first major challenge to Blockbuster's once lucrative brick and mortar storefronts--a business model that was based largely on profits derived from late fees. Then, just as...
- Product reviews 2009-01-28
Neighboring Terms
Premier Vendor Content Whitepapers, webcasts & resources from our Power Center Sponsors
- The more you simplify, the more you save
-
When you transition from your existing Red Hat environment to SUSE Linux Enterprise from Novell, you can recognize dramatic cost savings, perhaps as much 50%
- Learn more >>
- Keep Up With The Latest In Document Management with The DocuMentor.
-
Doc delivers the scoop on today's enterprise content management, printer maintenance, and all other issues related to document management. It's the DocuMentor Blog.
- Learn more >>
- Microsoft Dynamics CRM Online - Free Six-Month Trial for Eligible Organizations
-
Microsoft Dynamics CRM Online provides fast online access, simple contact management and better sales performance for a low monthly cost - the best value on the market today.
- Learn more about the free, six-month trial offer>>
Popular Sanity Saver Videos
