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ABCDEFGHIJK LMNOPQRSTUVWXYZ part 2
100
POP3
What is Post office protocol
100
TB25
What is Targeted Blocking port 25
100
WAN
What is Wide area network
100
HDMI
What is HIGH DEFINITION MULTIMEDIA INTERFACE
100
NCTA
What is National Cable Telecommunications Association
200
RF
What is Radio Frequency
200
URL
What is uniform resource locator
200
VOIP
What is Voice over internet protocol
200
DCT
What is digital consumer terminal
200
NOC
What is Network Operation Center
300
PCI
What is peripheral component interconnect
300
SCSI
What is Small Computer System interface
300
XSS
What is Xfinity Signature support
300
FCC
What is Federal communication commission
300
PIC
What is Primary interexchange carrier
400
RAM
What is Random access memory
400
TCP/IP
What is Transmission control protocol/internet protocol
400
XBO
What is Xfinity Back Office
400
FTP
What is File Transfer protocol
400
CMTS
What is Cable modem termination system
500
PSTN
What is Public switched telephone network
500
UMS
What is unified messaging system
500
XRE
What is Cross Run Environment
500
NID
What is Network Interface Device
500
ER
What is Escalation Resolution
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