Crest cps - Study guides, Class notes & Summaries

CREST CPSA Exam Questions and Answers.

TCP <~~> Transmission Control Protocol UDP <~~> User Datagram Protocol Port 21 <~~> FTP FTP <~~> File Transfer Protocol Port 22 <~~> SSH SSH <~~> Secure Shell 1 | P a g e | © copyright 2024/2025 | Grade A+ Master01 | September, 2024/2025 | Latest update Port 23 <~~> Telnet Port 25 <~~> SMTP SMTP <~~> Simple Mail Transfer Protocol Port 49 <~~> TACACS TACACS <~~> Terminal Access Controller Access C...

Name all OSI layers <~~> Application, Presentation, Session, Transport, Network, Data Link, Physical. Name all TCP/IP layers <~~> Application, Transport, internet, Network Access. Name Four TCP head flags <~~> ACK, FIN, SYN, URG, PSH, RST Which layer does HTTP protocl reside in the OSI model. <~~> Layer 7, Application. Which layer does Ethernet reside in the OSI model. <~~> Layer 2, Data link. Which Layer does IPv4 & IPv6 reside in TCP/IP model. 1 ...

100 - ANSWERContinue 101 - ANSWERSwitching Protocols 102 - ANSWERProcessing Internet Protocol Security (IPsec) - ANSWERa secure network protocol suite that authenticates and encrypts the packets of data sent over an Internet Protocol network Internet Protocol Security (IPsec) - ANSWERused in virtual private networks (VPNs) number of possible TCP ports - ANSWER65535 number of possible UDP ports - ANSWER65535 RFC1918 24-bit block - ANSWER10.0.0.0/8 RFC1918 20-bit block - AN...

TCP Port 1 <~~> Multiplexer tcpmux TCP Port 7 <~~> Echo TCP Port 11 <~~> System status. syst at TCP 13 <~~> Date and time. TCP 15 <~~> netstat TCP 19 <~~> chargen 1 | P a g e | © copyright 2024/2025 | Grade A+ Master01 | September, 2024/2025 | Latest update TCP 21 <~~> ftp TCP 22 <~~> ssh TCP 23 <~~> Telnet TCP 25 <~~> smtp TCP 37 <~~> Time

CREST CPSA Exam (367 terms) with Verified Answers.CREST CPSA Exam (367 terms) with Verified Answers.

CREST CPSA EXAM QUESTIONS AND CORRECT DETAILED ANSWERS | EVERYTHING YOU NEED TO PASS with A+ Data Link Protocols - ANSWER-1) SLIP (serial line internet protocol) 2) PPP (point-to-point protocol) 3) *ARP (address resolution protocol)* (resolves IP's into MAC's) 4) *RARP (reverse address resolution protocol)* (MAC's into IP's) 5) L2F (layer 2 forwarding) 6) L2TP (layer 2 tunneling protocol) 7) PPTP (point-to-point tunneling protocol) 8) ISDN (integrated services digital network)

CREST CPSA Exam Questions and Answers 100% Pass TCP - Answer-Transmission Control Protocol 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...

TCP -ANSWER Transmission Control Protocol 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) -ANSWE...

CREST CPSA 2023 EXAM QUESTIONS AND CORRECT DETAILED ANSWERS | EVERYTHING YOU NEED TO PASS with A+ What is Apache? - ANSWER-Web server for linux Apache shellshock exploit - ANSWER-RCE Log4shell vulnerability - ANSWER-RCE through logged messages in Log4j version via JNDI lookup