CPSA EXAM STUDY GUIDE 2026 COMPLETE QUESTIONS AND SOLUTIONS

CPSA EXAM STUDY GUIDE 2026
COMPLETE QUESTIONS AND SOLUTIONS


◉UDP. Answer: User Datagram Protocol


◉Port 21. Answer: FTP


◉FTP. Answer: File Transfer Protocol


◉Port 22. Answer: SSH


◉SSH. Answer: Secure Shell


◉Port 23. Answer: Telnet


◉Port 25. Answer: SMTP


◉SMTP. Answer: Simple Mail Transfer Protocol


◉Port 49. Answer: TACACS

,◉TACACS. Answer: Terminal Access Controller Access Control
System


◉Port 53. Answer: DNS


◉DNS. Answer: Domain Name System


◉Port 67 (UDP). Answer: DHCP (Server)


◉Port 68 (UDP). Answer: DHCP (Client)


◉DHCP. Answer: Dynamic Host Configuration Protocol


◉Port 69 (UDP). Answer: TFTP


◉TFTP. Answer: Trivial File Transfer Protocol


◉Port 80. Answer: HTTP


◉HTTP. Answer: Hypertext Transfer Protocol

,◉Port 88. Answer: Kerberos


◉Kerberos. Answer: 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. Answer: POP3


◉POP3. Answer: Post Office Protocol version 3


◉Port 111. Answer: RPC


◉RPC. Answer: Remote Procedure Call


◉Port 123. Answer: NTP


◉NTP. Answer: Network Time Protocol


◉Port 135. Answer: Windows RPC (EPM)


◉Port 593. Answer: RPC over HTTPS

, ◉Port 445. Answer: SMB


◉SMB. Answer: Server Message Block


◉Port 137 (UDP). Answer: NetBIOS (name services)


◉Port 138 (UDP). Answer: NetBIOS (datagram services)


◉Port 139. Answer: NetBIOS (session services)


◉NetBIOS. Answer: Network Basic Input/Output System


◉Port 143. Answer: IMAP


◉IMAP. Answer: Internet Message Access Protocol


◉Port 161 (UDP). Answer: SNMP


◉SNMP. Answer: Simple Network Management Protocol


◉Port 179. Answer: BGP