CREST CPSA FINAL EXAM TEST 2025/ 2026 ACTUAL EXAM COMPLETE 300 QUESTIONS WITH DETAILED VERIFIED ANSWERS WITH RATIONALES (100% CORRECT ANSWERS) /ALREADY GRADED A+||LATEST EXAM!!

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CREST CPSA FINAL EXAM TEST 2025/ 2026 ACTUAL
EXAM COMPLETE 300 QUESTIONS WITH DETAILED
VERIFIED ANSWERS WITH RATIONALES (100%
CORRECT ANSWERS) /ALREADY GRADED
A+||LATEST EXAM!!


Port numbers range from ____ to ____. - Answer-0 to
65,000+


Only port numbers ____ to ____ are reserved for
privileged services and designated as well-known ports. -
Answer-0 to 1023


What well-known port number does SMTP use? - Answer-
25


What well-known port number does HTTP use? - Answer-
80


What well-known port number does HTTPS use? -
Answer-443

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What well-known port number does FTP use? - Answer-20
(Data), 21 (Control)


What well-known port number does TELNET use? -
Answer-23


What well-known port number does IMAP use? - Answer-
143


What port number does RDP use? - Answer-3389


What well-known port number does SSH use? - Answer-
22


What well-known port number does DNS use? - Answer-
53


What well-known port numbers does DHCP use? -
Answer-67 (Server), 68 (Client)


What transport layer protocol is SMTP? - Answer-TCP