...My operating system is a Windows 7 Enterprise that was copyrighted in 2009. The Windows 7 Enterprise uses a 32-bit. The processor speed is 2.50 GHz. The amount of RAM is 4 GB with 3.17 GB usable. The computer was equipped with a Toshiba MK2561GSYN for the disk capacity. The disk space was 238474 MB. This vast bit of information was going to be the paper I presented to you. Not taking the time to figure out how this could eventually turn into a two to three page paper. Then I did a little more research of not only why these components are important to the computer, but also why it’s important to know how to find out the figures and why I was so blind to the fact I could do it on my own. As soon as I get to my laptop I notice a few things. The manufacture logo and two stickers place below the keyboard. At first glance, I believed that was supposed to tell you everything you needed to know about the computer performance. I was sadly mistaken after finding out about upgrades and replacement parts that a majority of “out of date” laptops go through in order to remain functional with the technology of today. Before studying chapter eight of our Computer Structure & Logic book all I could tell you about the laptop I’m currently typing on is that it is called a Dell Latitude and assuming all the parts were made by the Dell Corporation. You don’t have to rip apart a computer to find out more about it, it simply takes a few clicks of a mouse to figure the data. The Dell laptop I’m...
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...http://www.cpu-world.com/Sockets/Socket%201156%20(LGA1156).html vmaknvw’BFW;FB;W G;K EFN JBEWGFB JWEF J BWEG B BWG BG EGB JBE ewfbgbj wgn w neg nh nhn egnrgn rgngn n gnrgnrg gfknefojerofnt’n tnenketn nt n4tn4 k tj4ntn4tn ntn n n qg n n n l ln ‘ln nrltl l lkn’glnr l; r nrgnrgnrglnrglnrglnrgjn ‘rglnkrgk km km km km k km k km km mk km mk m mk m m mm m kkm mk km km m m km km km k mk mk m km km km km kmk kmm kskbk’ bk kn kbktk kgk kbk k bktk kln k mkmk km km kmrkgkm klm km lkmrlk lkm lkmmklglkm mkl lkmgm km km lkglkm lkm km lkm km km km km l mk kmkm km mlk km kml mk km km mk kmkm km kmkm mk km km kmkm km km km km km km km km km mk m kkm mk mk mk mk km km mkmk kmm k mk mkk km km mk km mk mk km km mm mk km mk m m m mkk k k m m k m k km k m km k mk m km km k mkm k mkm km km km km kmk km km km km kkm km kkm km km km km km kmm kmk kkm kmk kkm mkkm kmk kmmk mkm kmmkkm mkmk mkmk kmmk kmmk mkkm mkmk mkkm mkmk kmmk kmkm kmm kmmk mkmk mkmk kmmk kmmk kmmk mkmk kmkm mkkm mkmk mkkmkm kmkm mkkm kmmk kmmk kmmk mkmk mk kmlk’kn kknklnkn kk lkkknbklnkn lknkglkprekmopngnkrfk lkfkgnk’lflkrgfkkwe kmm krmn kkrkm kmk kkkrkmkmlkml kkmklmkkkm kmkkm kkmmk kmk kmkmk kmmkkm kmmkkm...
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...Security Topics * Local Security * Physical Security * Firewall * Authentication * Encryption * Wireless Security * Viruses * Physical Security video 5.01 * Lock and control access to serves * Lock server and computer cases * Use audible alarms * Create administrative alerts * Locate servers room in high traffic area * Store backup tapes in secure area * Lock users operating system * Physically destroy old hard drive Authentication Policies * CMOS passwords * Username and password * Smart card and pin * Key fob * Biometric CMOS passwords Power-on Password * Supervisor’s password * User password * Full access * Liminted access * View only access * No access * Hard Drive Password * Protects data even if HD is stolen * Password required each time the system boots Reset CMOS password * Acess CMOS settings * Reset jumper * Remove/replace CMOS battery Create strong password * Six or more chraractors * Passphrase * Upper and lower case letters * Mix in numbers and symbols * Don’t use * Consecutive letters * Consecutive numbers * Consecutive keys Kerberos * Authentication method used by windows to encrypt passwords * Passwords are case sensitive This video shows the proper way to secure servers and...
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...Computer Structure and Logic Transistor Count 1917 To Present Gabriel Trotter June 19, 2015 In 2010 Intel was able to place two billion transistors on one chip. Intel called it Quad-Core Itanium Tukwila also known as 2G core. The number of transistors have significantly grown over the last Forty-three years. In 1971 there were only two thousand transistors and now in 2015 there are Seven billion transistors. So as you can see that’s an enormous jump in transistors. To me that’s a reasonable number of transistors and I think a lot of people would agree with that. If you take a look closely at the table above in the earlier years like 1971 to 1995 it looks like the growth of transistor were steady moving at a faster rate than in the later years like 1996-2015. Looks can be deceiving because if you look up “The Moore’s Law” it says that the number of transistors doubles every two years and to me that is surprisingly fast and amazing. I have a feeling that “The Moore’s Law” will continue to be used for the rest of time and if it does after doing some math my prediction would be that somewhere between 2022 to 2023 there would be one-hundred billion transistors on one chip. I even took a step further in to the future and with a little more math I predict that somewhere between 2030 to 2031 we could reach a total of one trillion transistor on one chip. If that goal is reach can you just imagine what computers could do or...
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...Lab 3.1 Alexa Sandella YSU NT110 April 10, 2015 l;sdjof adl;kfjh azsdf;jgh az;lk jhvn a;lsdfjha ;slvkjna; sodilvh a;sdlv ;asid hvjd j j j jdjcvb kd j d ujv an vui ui j jk ui m u lpo uhl;k jh ljh po p;oij ;oih ;loih ;l hpoi h;o hj; oih ;oh o ho; li hv lhg jhb ljkb l; kjb; oujn bl;k ;ol hi; oh ;lh j huj h jh jh j hj h jh jh j hj h j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j jj j j j jk j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j jj j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j j jj j j j j j j j j j j j j j j jj j j j j j j j j j j j j j...
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...Deborah Collins NT110 – Prof Whitehead Unit 4. Assignment Video 04/14/14 Motherboards come in several form-factors. When building a system, it is important to know what it will be used for before purchasing. Two of the most important parts need to be considered before the system is built – the CPU and the motherboard. There are several different types of CPUs and motherboards, so care should be taken that the CPU can be seated on the motherboard. Also, think about what the computer will be used for. General users will not need a top of the line system for browsing the web, email, social networking and word processing types applications, so a “bare-bones” type of computer may be a better selection. Systems used for gaming, video editing or high end graphics will need to have other considerations such as a higher end graphics card, more RAM and better than average cooling. Video 1.04: Motherboards: Most important considerations: Motherboard CPU Form Factor: ATX form factor motherboards Replaced the older AT form factor. Smaller Better organization Easier to work on Support for a wider variety of I/O devices. P1 power 20 pin and 24 pin PS/2 or USB for mouse and keyboard DIM PCI AGP PCI IDE and SATA Soft power switch (front of computer) allows the O/S to shut down properly Power switch (back of computer) kills power immediately Wake On LAN Configured in CMOS Keyboard and mouse activity will wake the system Network Activity will wake the system ...
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