When we ack Study guides, Class notes & Summaries

CNIT 344 Exam 2 Latest Update with Complete Solutions IPv4 connectionless (the sender doesn't know if the receiver is present or if the packet arrived or if the receiver can read the packet), unreliable (IP does not have the capability to manage and recover from undelivered or corrupt packets, so other protocol layers manage reliability), media independent 32 bits/4 bytes Key piece of the IP Packet Header, length of IPv4 header Type of service Key piece of the IP Packet Header, 8 1-bit fields,...

When a TCP segment arrives to a host, in order to direct the segment to the appropriate socket (Demultiplexing), the OS uses: - the source port number, the source IP address, destination port number, the destination IP address Port numbers from 1024 to 49151 are known as: - Registered ports The average throughout of TCP with window size W when ignoring the slow start and loss events is - ¾ W/RTT The port number for Telnet services is: - 23 The port number for DNS services is: - 53 The E...

Quiz: Ethical Research Conduct • Due Jan 31 at 11:59pm • Points 75 • Questions 25 • Time Limit 60 Minutes Instructions The quiz: • Covers the Learn material from Module 2: Week 2. • Contains 25 multiple-choice and true/false questions. • Is limited to 1 hour. • Allows 1 attempt. • Is worth 75 points. This quiz is open-book and open-notes. Submit this assignment by 11:59 p.m. (ET) on Sunday of Module 2: Week 2. Attempt History Attempt Time Score LATEST Attempt 1 33 minutes 69 ou...

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...

A1) Benefits of pentesting -ANSWER Manage risk. Increase business continuity. Minimise client-side attacks. Protect clients, partners and third-parties. Comply with regulation. A1) Pentest structure -ANSWER Reconnaissance (i.e. find live hosts, sweeping, find services, scanning, banner matching, find vulnerabilities). Target prioritisation (e.g. assess servers rather than printers). Testing of services and exploitation if applicable. Consult/Confirm with customer if ok to exploit. Inform cust...

Insy 3303 Scott Johnson Chapter 4-6 Exam Questions and Answers 100% Pass Access Layer 167 - Answer- Provides access to the network, network designs begins with it, primary wireless LAN. ACK - Answer- Acknowledgement is a signal passed between communicating, processes, computers, or devices to signify acknowledgment . Address Resolution 130 - Answer- to send a message, must be able to translate application layer address of the destination to the network layer address and translate that to...

SSB 201 Final Exam | Questions and Answers (Complete Solutions) ................ is an activity, skill and art that incorporates lessons learned across a wide spectrum of human knowledge. a.Transferring b.Studying c.Understanding d.Communication The .................. is composed of messages the receiver sends back to the source. a. feedback r el Effective communication takes .................. ing, contacting, and talking ration, practice, and persistence ning, sharing, and communicate ____l...

CREST CPSA Exam With Complete Solutions Name all OSI layers - answerApplication, Presentation, Session, Transport, Network, Data Link, Physical. Name all TCP/IP layers - answerApplication, Transport, internet, Network Access. Name Four TCP head flags - answerACK, FIN, SYN, URG, PSH, RST Which layer does HTTP protocl reside in the OSI model. - answerLayer 7, Application. Which layer does Ethernet reside in the OSI model. - answerLayer 2, Data link. Which Layer does IPv4 & IPv6 reside in T...

Insy 3303 Scott Johnson Chapter 4-6 Exam Questions and Answers 100% Pass Access Layer 167 - Answer- Provides access to the network, network designs begins with it, primary wireless LAN. ACK - Answer- Acknowledgement is a signal passed between communicating, processes, computers, or devices to signify acknowledgment . Address Resolution 130 - Answer- to send a message, must be able to translate application layer address of the destination to the network layer address and translate that to...

What is IP V4 Address? - correct answer Inet What is Inet6? - correct answer IP V6 Address What is NAT? - correct answer Network Address Translation Why did they come up with IP V6 Addresses? - correct answer There wasen't enough V4 addresses so they came up with IP V6 addresses In Private IP Addresses, what is the difference between class A and class C? - correct answer Class A is for larger businesses and Class C is for Households MAC is a Physical MAC Address. (True/False) - c...