-
CPUcpuDVD
-
?*
-
(Data)() (Information)()*Return
-
*
-
-CPUcpu
*
-
1.-*
-
10 (binary 2 ) 0 1*
-
bit)(byte)*
-
(Bit)binary digit 0 1 (empty)0 1 *Return
-
(Byte) 8 0000 0101 ) 1 byte=8 bits = 1 Character()*Return
-
(Character Set)(Encoding)
(),:http://web.cjcu.edu.tw/~jchen,,,(IE:->):ASCII:big5
UTF-8*
-
ASCIIAmerican Standard Code for Information Interchange
*Return
-
BIG5utf8Big5 Unicode BIG-5 1984 UnicodeUTF8Unicode
-
byte (Kilobyte)1024 (210) (Megabyte) (220) *Return
-
:: ?: ASCIIBig5UTF8:3.5MB4GB?
-
-CPUCPU*
-
(CPU) ()CPU ->->->->*Return
-
(primary storage)(primary storage)CPUCPU () *Return
-
Secondary Storage () *Return
-
(CPU) (ALU)*
-
ALU*Return
-
*Return
-
CPU CPU ALU ( ALU ( *
-
CPU CPU CPU MACWINDOWS*
-
I-time (fetch) (decode)*Return
-
E-time *Return
-
*
-
CPUMachine Cycle CPUCPU Hz MMillion(1024*1024)
GGiGa(1024*1024*1024)800 Mhz800 (-)*
-
CPU
Intel,Pentium4,2.4 G()2.4GHZ CPU1 2.4 Giga,Hz PC IntelCPU
Pentium4 ()Pentium D () Core 2 Duo,Pentium D Core 2 Duo,*
-
CPUIntel PC Intel CPU:Pentium 4Pentium DPentium Core 2Pentium
Dual-CorePentium QuanPentium i7Celeron PCXeon Itanium
(pchome)IntelCyrix AMD Intel IntelPowerPC Macintosh
http://shopping.pchome.com.tw/?mod=store&func=style_show&SR_NO=AGAK00
*
-
*
Return
-
*Intel:Pentium4D586 PENTIUM . PENTIUM PRO , PENTIUM II , PENTIUM
III , PENTIUM 4 ,PENTIUM 4 PENTIUM D ,CORE 2 DUOPentium
DDDesktopPentium MMobileCPUDDoubleP4HTIntel CPU~1.5DP4
,CPU,DHT,HT,DHT4CPU
-
*Intel:Core 2 DuoQuadIntel Pentium 4 HT : Intel Pentium D :
Intel Core 2 Duo Pentium D Core 2 Duo +40%40%Intel Dual-Core : Core
2 Duo Intel Quak : Intel Core i7 :
http://shopping.pchome.com.tw/?mod=area&func=style_show&RG_NO=AGAK&BB=J
-
L1L2 L3 L1 L2CPU
-
cpu,cpu,;,cpu,,cpu,cpu,(Bus speed),MHz.,FSB(Front Side Bus)
-
RAMRAMSDRAM RDRAM DDR SDRAM DDR2 SDRAMDDR2 SDRAM PC DDR SDRAM
DDR2http://shopping.pchome.com.tw/?mod=area&func=style_show&RG_NO=AGAD&BB=J
*
-
:CPU:Pentium4 2.4 Ghz:IntelCPU(Pentium 4Pentium 4 HTIntel
Pentium DIntel Core 2 DuoIntel Dual-CoreIntel QuakIntel Core
i7)Intel Celeron Xeon Itanium
-
-*
-
*Return
-
USB*
-
Accelerated Graphics Port (AGP)Universal Serial Bus (USB) USB
IEEE 1394 PC Card *Return
-
USBUSBPlug and Playhot
swappableUSB2000USBUSB1.x1.5MbpsUSB1.012MbpsUSB1.1
Master/SlaveUSB1.xUSB2.0480
MbpsUSB1.xUSB2.0127USB2.0USBUSBhttp://shopping.pchome.com.tw/?mod=item&func=exhibit&IT_NO=AHAB0L-A05410239*
-
Centrino*
-
Centrino*
-
CentrinoINTELINTELCentrino DuoCPU Centrino DuoINTEL: 1) Intel
Core Duo 2) Intel 945 Express 3)INTEL Intel 3945ABG Centrino Duo
*
-
3C3C 3C C (Computer)(Communication)(Customer Electronic)3CC C 3
C 3C 3C 3C3C *
-
:USB3C: USB: C?
-
PixelFull HD1080 i1080 p HD(High Definition)SD(Standard
Definition)720X480(480i&480p)HD1280X720(720p)1920X1080(1080i&1080p)Full
HD1920X1080:::
-
-()
-
:10::():
-
CD 700MBCD-ROM:CD-R:CD-RW:DVD 4.7GB8.5GB17GBDVD-ROM: :
DVD-RDVD+R : DVD-RAM DVD-RWDVD+RW DVD : !
-
DVD DVD-RAMPanasonic DVD-RWPioneer PhilipsDVD+RW DVD-RAM
DVD-RAM100,000 DVD-RW/DVD+RW1000 DVD-RAM(DVD-RAM) DVD-RW(DVD-RW)
DVD+RW DVD+RW/DVD-RWDVD-RAMDVD-RAM DVD-RAMDVD+RW
-
: 3~5CD-ROM : 200 ( )CD-R : 100~200 ( 5~10 )CD-RW : 30 (
)DVD-ROM : 200 ( )
: : :
-
::Full HD1080 i1080 p:CD:DVD:
-
-IPDomain NameADSL
-
1960(DOD)ARPANET() 1969ARPANET (NSF)ARPANetInternet
-
-IPDN IP (IP Address and Domain Name) Internet . ( 139.175.1.10)
IP IPDomain NameDN: IP Domain NameDN SeedNet WWW IP 139.175.251.50
www.seed.net.tw pingipServer(): DNS:Domain Name Server Domain Name
ServerDomain NameIP()IPIP
-
Domain Name-:DNIP->->->exit:ping
DN(www.yahoo.com.tw)(): : www.cjcu.edu.tw ...:wwwbbsftp
:ntucjcu:educomgovmilorgnet idv :twcnjp
-
Domain Name-(TWNIC) http://www.twnic.net.tw/TWNICIP
http://www.twnic.net.tw/about/about_01.htm
http://www.twnic.net.tw/dn/dn_01.htm :edu
http://www.twnic.net.tw/dn/dn_01.htm
http://nweb.hinet.net/idv-pay.html idv
-
Twnic2009.tw: .idv.tw.tw
-
.TW:http://2009.netking.tw/1_1.html
-
httpftphttp(HTTPHyperText Transfer
Protocol)WWWHTTPHTMLHTTPHTTPSHTTPSftp(FTPFile Transfer Protocol)
ftp()ftp://ftpfilezilla WEBFTP
-
:: : IPDNDNS
-
-DHCPDHCP Server: Dynamic Host Configuration Protocol DHCP IP IP
IP DHCP IP IP Hardware Address Hardware AddressIPHardware Address
Media access Control(MAC)MAC16:MAC:->->->:ipconfig
/all:ipconfig /release:ipconfig /renew
-
-TCP/IPTCP / IP :
internetTCP/IP"TCP/IP":TCP()IP()internetIPTCPinternetinternet"TCP/IP"TCP/IPTCP
IP IPTCP
INTERNETTCP/IP:TCP/IP->->->->->->TCP/IP->
-
ADSL: modemmodemCable Modem: :
-
WifiWifi:802.11b:11Mbps, 2.4GHz. 11b, 11g.(2008/12/08802.11b)
802.11g:54Mbps, 2.4GHz. 11b, 11g11b, 11g +b. 802.11a:54Mbps, 5GHz.
, , /, .AP():
http://shopping.pchome.com.tw/?mod=store&func=style_show&SR_NO=DGAK0F
-
:3G3.5GWimax3G : 3G358KB3.5G : 3.5G3G7.2MB~3.6MBWIMAX :
4GWIFI3.5GWIFIWIFI 100WIMAX3556MB WIMAXWIMAX
-
1.11.22.01.11.2:1. 1.2(wifi)2. 1.21.12.0 + EDR:1.
32Mbps~3Mbps2.0723K bps2Mbps~3MbpsBluetooth2.0 + EDR2Mbps~3Mbps2.0
1.2() V2.0+EDRV1.23
-
:: ADSLCable Modem?: Wifi? 3.5G??
-
-1Mail : SMTPPOP3SMTPPOP3SMTPPOP3 POP3ISPSMTPPOP3
:Xpoutlookoutlook express2G
-
-2Outlook Express ->->-> Outlook ExpressOutlook Outlook
Shift+Ctrl+Shift+Del Leave Message on Server ->->->->
Outlook Express Windows->Application
Data->Identities->MicroSoft Outlook Express
->->->
-
-3Webmail ()
-
:outlook express:
-
*- () Windows Update
-
*-Phishing PhishingFishingPhishing Phishing FishingPhone
PhishingFishingPhF Phishing Internet email (Spyware) Internet ()
Internet Javascript
-
()Yahoo http://tw.myblog.yahoo.com/roamer-tw/article?mid=3416
http://tw.info.yahoo.com/security/case.html
http://tw.knowledge.yahoo.com/question/question?qid=1405102700183
-
*-http://www.isecutech.com.tw/feature/view.asp?fid=307http://web.cjcu.edu.tw/~jchen/course/computerinlife/download/virusfix.docIE7,
IE7:
http://www.microsoft.com/downloads/details.aspx?FamilyId=9AE91EBE-3385-447C-8A30-081805B2F90B&displaylang=zh-twFirefox
:http://briian.com/?p=2315
-
*-
-
*-virusfix-phishing:virusfix-phishing:
************************************
