Dns port - Study guides, Class notes & Summaries
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ISSC262 MidTerm Exam - Results Fall 2023.
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ISSC262 MidTerm Exam - Results 
Attempt 1 of 1 
Written Aug 30, 2023 8:18 PM - Aug 30, 2023 8:34 PM 
Attempt Score 88 / 100 - 88 % 
Overall Grade (Highest Attempt) 88 / 100 - 88 % 
stion 1 4 / 4 po 
Sniffing can be used to ___________. 
Question options: 
troubleshoot connections 
investigate malware 
detect abnormal behavior 
All of the above 
PSK mode is ___________. 
Question options: 
a pre-salted key 
a pre-shared key 
more secure 
enterprise ready 
The characteristics of Ethernet include a...
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CREST CPSA QUESTIONS AND ANSWERS 2023 (100% VERIFIED)
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CREST CPSA QUESTIONS AND 
ANSWERS 2023 (100% VERIFIED) 
 
 
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-DN...
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CREST CPSA Exam Questions and Answers
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Name all OSI layers - THE CORRECT ANSWER IS Application, Presentation, Session, Transport, Network, Data Link, Physical. 
 
Name all TCP/IP layers - THE CORRECT ANSWER IS Application, Transport, internet, Network Access. 
 
Name Four TCP head flags - THE CORRECT ANSWER IS ACK, FIN, SYN, URG, PSH, RST 
 
Which layer does HTTP protocl reside in the OSI model. - THE CORRECT ANSWER IS Layer 7, Application. 
 
Which layer does Ethernet reside in the OSI model. - THE CORRECT ANSWER IS Layer 2, Data li...
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2022/2023 CREST CPSA EXAM (GUARANTEED A+)
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2022/2023 CREST CPSA EXAM (GUARANTEED A+) 
 
 
TCP Port 1 - ANSWER-Multiplexer tcpmux 
 
TCP Port 7 - ANSWER-Echo 
 
TCP Port 11 - ANSWER-System status. syst at 
 
TCP 13 - ANSWER-Date and time. 
 
TCP 15 - ANSWER-netstat 
 
TCP 19 - ANSWER-chargen 
 
TCP 21 - ANSWER-ftp 
 
TCP 22 - ANSWER-ssh 
 
TCP 23 - ANSWER-Telnet 
 
TCP 25 - ANSWER-smtp 
 
TCP 37 - ANSWER-Time 
 
TCP 42 - ANSWER-wins 
 
TCP 43 - ANSWER-whois 
 
TCP 49 - ANSWER-tacacs 
 
TCP 53 - ANSWER-DNS 
 ...
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CEH V12 Study Guide (Latest 2024/ 2025 Update) Qs & As | Grade A| 100% Correct (Verified Answers)
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CEH V12 Study Guide (Latest 2024/ 2025 Update) Qs & As | Grade A| 100% Correct (Verified Answers) 
 
 
Q: SNMP 
 
Answer: 
 is a protocol used for managing and monitoring network devices, such as routers, switches, and servers, by gathering and exchanging information about their performance and status. commonly uses UDP port 161 for communication between the management station and the managed devices. 
 
 
Q: MIB 
 
Answer: 
 is a structured database that defines the objects and variables that c...
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CREST CPSA
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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 Configu...
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CREST CPSA exam 2022/2023 with 100% correct answers
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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 Configu...
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GFACT Certification Practice Exam (Latest 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A
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GFACT Certification Practice Exam (Latest 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A 
 
 
Q: Which protocol is for sending emails? 
 
Answer: 
 SMTP 
 
 
Q: Which type of algorithm is used to embed a hidden message into a media file? 
 
Answer: 
 Least Significant Bit 
 
 
Q: Volatillity's dumpfiles command is used for which purpose? 
 
Answer: 
 Acquiring file objects from a memory capture 
 
 
Q: When using object-based cloud storage, how is data retrieved? 
 
Answer: 
...
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CMIT 382 Final Exam Fall 2022 (100 questions) correct.
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Final Exam 
1. Your company has an on-premises Microsoft Exchange Server 2016 
organization. The organization is in the company's main office in 
Melbourne. The main office has a low-bandwidth connection to the 
Internet. 
The organization contains 250 mailboxes. 
You purchase a Microsoft 365 subscription and plan to migrate to 
Exchange Online next month. 
In 12 months, you plan to increase the bandwidth available for the 
Internet connection. 
You need to recommend the best migration strategy...
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270+ PRACTICE QUESTIONS AZ-104 RENEWAL EXAM AND 100% CORRECT ANSWERS 2023-2024(A+ GUARANTEE)
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AZ-104 RENEWAL EXAM 270 PRACTICE QUESTIONS AND 
100% CORRECT ANSWERS 
QUESTION 1 
You have an Azure subscription named Subscription1. 
You deploy a Linux virtual machine named VM1 to Subscription1. 
You need to monitor the metrics and the logs of VM1. 
What should you use? 
A. Azure HDInsight 
B. Linux Diagnostic Extension (LAD) 3.0 
C. the AzurePerformanceDiagnostics extension 
D. Azure Analysis Services --CORRECT ANSWER-- B 
QUESTION 2 
You plan to deploy three Azure virtual machines named VM...
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