CREST CPSA LATEST ACTUAL NEWEST EDITION WITH COMPLETE DETAILED QUESTIONS AND CORRECT VERIFIED ANSWERS ALREADY GRADED A+

CREST CPSA LATEST ACTUAL NEWEST EDITION WITH COMPLETE
DETAILED QUESTIONS AND CORRECT VERIFIED ANSWERS
ALREADY GRADED A+


TCP

Transmission Control Protocol




UDP

User Datagram Protocol




Port 21

FTP




FTP

File Transfer Protocol




Port 22

SSH




SSH

Secure Shell

,Port 23

Telnet




Port 25

SMTP




SMTP

Simple Mail Transfer Protocol




Port 49

TACACS




TACACS

Terminal Access Controller Access Control System




Port 53

DNS




DNS

Domain Name System

,Port 67 (UDP)

DHCP (Server)




Port 68 (UDP)

DHCP (Client)




DHCP

Dynamic Host Configuration Protocol




Port 69 (UDP)

TFTP




TFTP

Trivial File Transfer Protocol




Port 80

HTTP




HTTP

Hypertext Transfer Protocol




Port 88

, Kerberos




Kerberos

A computer network authentication protocol that works on the basis of tickets to allow nodes
communicating over a non-secure network to prove their identity to one another in a secure manner




Port 110

POP3




POP3

Post Office Protocol version 3




Port 111

RPC




RPC

Remote Procedure Call




Port 123

NTP




NTP