Data link layer - Study guides, Class notes & Summaries

Open System Interconnection (OSI) 7 layers for open interconnection between any two systems regardless of vendor OSI rules layers can only communicate with adjacent layers OSI benefits break network communication into more manageable parts and vendor agnostic OSI layers Physical, Data Link, Network, Transport, Session, Presentation, Application Physical layer Transmission of bit stream; focus on signaling techniques; does NOT include physical media Data link layer ...

ANSWERS ALREADY PASSED The source destination port identifier tells the destination station _____________. which application layer process the packet is from ______________ routing is most commonly used when the application data or message can fit into one single packet. Connectionless Subnet masks tell computers what part of an IP address is to be used to determine whether a destination is in the same subnet or in a different subnet. True or False True TCP/IP operates only as ...

CISCO CCENT EXAM 2024 WITH 100% CORRECT ANSWERS Which of the following protocols are examples of TCP/IP transport layer protocols? - correct answer UDP/TCP Which of the following protocols are examples of TCP/IP data link layer protocols? - correct answer PPP Ethernet The process of HTTP asking TCP to send some data and making sure that it is received correctly is an example of what? - correct answer adjacent-layer interaction the process of TCP on one computer marking a TCP segme...

Procore Final Exam Questions and Answers Already Passed True or False: When you link an RFI to a drawing, you will see the drawing linked on the RFI's view page. T True or False: Punch List templates are only available for use on Procore's mobile application. T True or False: Observations can only be created using an observation template. F If you are tracking a folder (not a file), when will you receive an email notification from Procore? a. When a new file is added to the tracked folder ...

ITN 100 Final Exam Questions and Answers Latest Update 100% Pass A ___________ is similar to an intranet in that it uses Internet technologies, but is developed for users outside the organization Extranet In the Internet model, the application layer corresponds to the ________, layer(s) s of the OSI model session, presentation and application Which of the following is true about ISO -It makes technical recommendations about data communications interfaces -Its name stands for Intern...

NET + n10-008 / N10 008/ NET + n10-008 Test Prep (200Q&A) with Complete Solution 2024. Which of the following organizations developed the Open Systems Interconnection? (OSI) model? A. International Telecommunication Union (ITU-T) B. Comité Consultatif International Télégraphique et Téléphonique (CCITT) C. American National Standards Institute (ANSI) D. Institute of Electrical and Electronics Engineers (IEEE) E. International Organization for Standardization (ISO) - ANSWER E. ISO deve...

NET + n10-008 / N10 008/ NET + n10-008 Test Prep (200Q&A) with Complete Solution 2024. Which of the following organizations developed the Open Systems Interconnection? (OSI) model? A. International Telecommunication Union (ITU-T) B. Comité Consultatif International Télégraphique et Téléphonique (CCITT) C. American National Standards Institute (ANSI) D. Institute of Electrical and Electronics Engineers (IEEE) E. International Organization for Standardization (ISO) - ANSWER E. ISO deve...

What is an advantage of sub-LUN tiering? A. Faster provisioning of thin LUNs B. Dynamic expansion of storage capacity C. Improved performance D. Enhanced reliability Answer: C Which component initiates scheduled backups during backup operations? A. Backup server B. Backup client C. Backup storage node D. Backup device Answer: A In a Fibre Channel (FC. protocol stack, what is the function of the FC-1 layer? A. Provide application interfaces and map several protocols to FC layers B. ...

Data Communications and Networking Solution Manual 2024 with Complete Solution. CHAPTER 1 Introduction Solutions to Review Questions and Exercises Review Questions 1. The five components of a data communication system are the sender, receiver, transmission medium, message, and protocol. 2. The advantages of distributed processing are security, access to distributed databases, collaborative processing, and faster problem solving. 3. The three criteria are performance, reliability, and sec...

GSEC Exam Study Question and answer latest update What are the layers of the OSI Model from top to bottom? Application, Presentation, Session, Transport, Network, Data Link and Physical What are the layers of the TCP/IP Model from top to bottom? Application, Transport, Internet and Link Layer What is the address space used for loopback addressing? 127.0.0.0 - 127.255.255.255 What is the address space used when a DHCP server is not available? 169.254.0.1 - 169.254.255.255 ...