NT1210 Chapter 4 Lab 4.1.1 Why are standards so important for NICs‚ connectors‚ and media? Use your textbook and Internet research to justify your answer. Standards are put in place to make everything work together error free. Because Stability‚ Consistency‚ Minimization of packet errors. 4.1.2 The voltage for registering a bit of 1 on Ethernet can be as low as 2.5 volts or even 1 volt. Why is this so low when the capacity for transmitting electricity on the copper wire is so high? Use your
Premium Twisted pair Coaxial cable Wire
Unit 8: Assignment 2: Networking Protocols Review 1. D 2. A & C 3. A & B 4. B 5. B 6. B & D 7. B & C 8. D 9. B 10. A 11. C 12. B & C 13. A & D 14. A & D 15. B 16. A & C 17. B & D 18. A 19. A & B 20. C Page 1 IP Router – A device that performs IP routing. A physical device with roles defined by the IP protocol‚ including connecting LANs and WANs using its physical interfaces‚ and to route IP packets that come in any interface out the correct outgoing interface. IP Address
Premium IP address Internet Protocol Subnetwork
1. Which of the following is true about a TCP/IP network? a. The network uses only standards defined in TCP/IP RFCs. b. The network uses standards defined in TCP/IP RFCs‚ plus other standards. c. The IT personnel must choose to use TCP or IP. d. The network must use only LANs‚ but no WANs. 2. Which of the following terms is not a common synonym for TCP/IP model? (Choose two answers.) a. TCP/IP architecture b. TCP/IP c. Ethernet d. TCP/IP mapping 3. Think generically about the idea of a
Free OSI model Internet Protocol Suite Data Link Layer
Lab 1 Worksheet Preparing a Virtual Workstation Image This lab contains the following exercises: Exercise 1.4 Creating an ISO Image from Windows 7 Installation Media Exercise 1.1 Creating a Windows 7 Virtual Appliance Exercise 1.2 Working with Disks Exercise 1.3 Exploring Windows 7 Estimated lab time: 120 minutes Exercise 1.4 Creating an .iso Image From Windows 7 Installation Media Overview Carrying around installation media for repairs and installations can become cumbersome
Premium Hard disk drive Operating system File system
sounds as a unique set of bits 4. C. The call uses both analog and digital electrical signals‚ E. The call represents each spoken word as a unique set of bits. 5. D. A choice for the number of frames per second 6. B. Use an incoming video server 7. D. None of the answers is correct 8. B. The web browser asks for the one object identified by the web address‚ and the web server automatically sends the rest of the objects to the browser. 9. A. A website typically contains many web objects‚ C.
Premium World Wide Web Web browser Web page
UNIT 5 ASSIGMENT 1: EXPLOTING LAN SWITCHES 1. Home use for a family of four people who have broadband Internet access (e.g.‚ DSL or cable) Vendor/Manufacturer Model No. Price Available from: MOTOROLA SB6121 $69.00 Walmart NETGEAR CMD31T $67.00 Fry’s ZOOM 5352 $114.00 Walmart 2. Home office of one person who must VPN into his/her home office daily Vendor/Manufacturer Model No. Price Available from: NETGEAR C3700 $129.00 Fry’s & Walmart ARRIS (Touchtone) DOCSIS
Free Ethernet Broadband Internet access
Lab 7: Geologic Time 9 Answer Sheet Name(s) 1. As an example of how radioactive decay works‚ the TA may lead a small demonstration. Each student will receive one penny and stand up. At this point all of the students are parent isotopes. Every student should then flip their penny. Students whose penny lands heads-up should sit down. These students who are now seated are now daughter isotopes. The remaining standing students should again flip their penny‚ and students whose penny lands heads-up
Premium Radioactive decay Fossil Sedimentary rock
How much available shrink space is contained in the volume? 449MB 6. How is the last volume you created different from the previous ones? Explain why. The size of the volume is different. By shrinking the file it made the volumes less than 2000MB 7. What do you suppose would happen if you created another simple volume out of the free space left on the disk? I think that the it will run out of recourse. 8. Were you successful? No‚ The extend option is grayed out. 9. What is the result? It was
Premium Volume Operating system File system
1. What are some common risks‚ threats‚ and vulnerabilities commonly found in the LAN-to-WAN Domain that must be mitigated through a layered security strategy? A layered security strategy will encompass Rouge protocols such as Bit mining and P2P‚ Unauthorized network scanning and probing‚ and unauthorized access to the network. 2. What is an Access Control List (ACL) and how is it useful in a layered security strategy? An ACL is a Control list which will allow or deny traffic or devices based on
Premium Access control OSI model Computer network security
Introduction to Networking GRADED ASSIGNMENTS Unit 9 Research 1: Network Design‚ Part 1 Course Objectives and Learning Outcomes Show competency in all outcomes for this course. Assignment Requirements Now it is time for you to put your networking knowledge to work. Read through the Network Design: Kamazon.kom Network Upgrade information and make sure you understand the customer’s requirements. Your instructor will act as Kamazon’s representative‚ so if you have questions or need clarification
Premium Computer network