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Protocols

QuestionAnswer
802.11B 11mbs at 2.4ghz
802.11G 54mbs at 2.4ghz
802.11A 54mbs at 5ghz
802.11N 600mbs at 2.4/5ghz
RAID 0 Striping
RAID 1 Mirroring
RAID 5 Stripping with Parity (3-disc)
RAID 10 MIrror & Stripping
RAID 6 Similar to RAID 5 (4-disc)
HTML used to download files
PPP com protocol used in dial-up
VoIP telephone calls over the internet
SNMP collecting information
FTP transfer of files
What does DORA represent? Discovery, Offer, Request, Acceptance
What is a Scope? range of addresses
What is a Edge Device? edge of your network and the internet
what are IP Addresses of APIPA? 172.169.254
Class A IP 10. - 126.
Class B IP 128. - 191.
Class C IP 192, - 223.
Loopback Address 127.0.0.1
Class A Subnet Mask 255.0.0.0
Class B Subnet Mask 255.255.0.0
Class C Subnet Mask 255.255.255.0
Class D Subnet Mask 255.255.255.128
Class E Subnet Mask 255.255.255.192
Unable to connect 169.254.10.23
Actual speed of a CPU is affected by what? RAM
WAN Wide Area Network
MAN Metro Area Network
PAN Personal Area Network
CAN Campus Area Network
RJ-45 100baseT
RJ-11 modem or telephone jack
RG-6 coaxial cable
ST Fiber Optic
L3 highest latency ,highest memory
L2 mid latency, mid memory
L1 lowest latency, lowest memory
QVGA 320x240
WVGA 854x480
SVGA 800x600
SXGA+ 1400x1200
SXGA 1280x1024
Blu-Ray DL stores up to 50g of data
Blu-Ray SL stores up to 25g of data
DVD+R SL stores up to 4.7g of data
DVD-R DL stores up to 8.54g of data
WSXGA+ 1680x1050
Mini ITX 6.7 x 6.7
Nano ITX 120mm x 120mm
Pico ITX 100mm x 72mm
Mobile ITX 60mm x 60mm
PCI-E 250mbs - 16gbps
PCI 133mbs- 533mbps
PCIX 1064mbps
Serial 1byte at a time
Parralell multiple bytes at a time
Northbridge CPU,Video, Memory
Southbridge HDD, I/O ports, everything else
ATX size 12 x 9.5 7 exp slots
Mini ATX 11.2 x 8.2 7 exp slots
Micro ATX 9.6 x 9.6 4 exp slots
Created by: sindor