stUFF Flashcards
MEMORIEsR
1
Q
802.11a
A
speed: 54
frequency: 5
length: 120m
2
Q
802.11b
A
speed: 11
frequency: 2.4
length: 140m
3
Q
802.11g
A
speed: 54
frequency: 2.4
length: 140m
4
Q
802.11n
A
speed: 600
frequency: 2.4/5
length: 250m
streams: 4
MIMO
5
Q
802.11ac
A
speed: 6933
frequency: 5
length: 250m
streams: 8
6
Q
https
A
443
7
Q
http
A
80
8
Q
netbios
A
137-139
9
Q
pop3
A
110
10
Q
smtp
A
25
11
Q
imap
A
143
12
Q
rdp
A
3389
13
Q
smb
A
445
14
Q
tftp
A
69
15
Q
dhcp
A
68/67
16
Q
dns
A
53
17
Q
sip
A
5060
Session Initiation Protocol
18
Q
ssh
A
22
19
Q
smb
A
445
server message block
windows file transfers and printer sharing
20
Q
ftp
A
20/21
21
Q
h.323
A
1720
22
Q
rtp
A
5004/5005
23
Q
socket t
A
775
2004
pentium 4, dual core
24
Q
socket b
A
1366
2008
i7, xeon
25
socket h/h1
1156
2009
i3, i5
26
socket h2
1155
2011
sandy, ivy
27
socket r
2011
2011
sandy, ivy
28
am3
941
| 2009
29
am3
941
| 2009
30
am3+
942
| 2011
31
fm1
905
2011
amd apu
32
fm2
904
| 2012
33
fm2+
906
| 2004
34
memory cache
lv1: primary (fastest)
lv2: external (separate chip, not as fast)
35
subnet mask class a
255.0.0.0
large org
starts with 10 in private ip
host size: 24bit
36
subnet mask class b
255.255.0.0
medium org
starts with 172 in private ip
host size: 20bit
37
subnet mask class c
255.255.255.0
small org
starts with 192 in private ip
host size: 16bit
38
bridges
filters based on mac address
39
routers
filters based on ip address
40
pci
parallel
| 1993
41
pcix
parallel
servers
high speed computers
42
pcie
serial
| 4gb/s
43
laser process
```
processing
charging
exposing
developing
transferring
fusing
cleaning
```
44
ldap
389
| windows active directory
45
afp
548
46
slp
427
| apple services by name
47
DIMM
ddr: 184
ddr2: 240
ddr3: 240
48
SO-DIMM
ddr: 200
ddr2: 200
ddr3: 204
49
MicroDIMM
ddr: 172
ddr2: 214
ddr3: 214
