D481

D481 - SECURITY FOUNDATIONS ESSENTIAL TERMINOLOGY EXAM QUESTIONS WITH VERIFIED ANSWERS UPDATED Network interface controller (NIC) A hardware device that connects a computer or other device to network media. Address resolution The process of finding an IP address for a host name Broadcast address Address used to transmit to all nodes on the network; the last address in a network. Ex: 255.255.255.255 Classful network The original addressing architecture used for the Internet Classless...

D481 SECURITY FOUNDATIONS EXAM QUESTIONS AND VERIFIED ANSWERS APPROVED BY EXPERT FOR 100% GUARANTEED PASS Early implementations of Ethernet used coaxial cable. A. True B.False True What was the original transmission speed of Ethernet under the 802.3 standard? A. 2.94 Mbps B. 4.77 Mbps C. 10 Mbps D. 100 Mbps 10 Mbps Which of the following devices only extends the maximum distance between two Ethernet nodes? A Router B Bridge C Switch D Reapeater Repeater Which of the followin...

D481 EOC QUESTIONS AND VERIFIED ANSWERS GRADED A++ Which type of communication is based on the publish-subscribe model? Social Media Cloud computing is made possible by what technology that supports running multiple images of operating systems on a single server? Virtualization Which device that became popular in the 1980s enabled users to send and receive printed documents using analog lines? Fax Machine What was the originator behind what we know of as the internet today? U.S. Depa...

D481 PRACTICE TEST EXAM QUESTIONS WITH THEIR CORRECT ANSWERS VERIFIED UPDATED LATEST A network can consist of at least two connected computers. True Which type of network device is required to implement Internetworking at the data layer? Bridge Which of the following is not an example of a real time application? File transfer Which of the following is an example of a store and forward application? Email Which network provides the highest level of fault tolerance and redundancy for f...

D481 SECURITY FOUNDATIONS EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED BY EXPERT What are the layers of the OSI model? 7. Application 6. Presentation 5. Session 4. Transport 3. Network 2. Data Link 1. Physical What are the layers of the TCP/IP Reference Model? Application Transport Internet or Network Network Access or Physical What is the difference between the OSI and TCP/IP models? OSI = prescriptive model; shows how to develop a network software TCP = descriptive mod...

D481 SECURITY FOUNDATIONS - D481 EXAM ACTUAL QUESTIONS AND VERIFIED ANSWERS 2024 Port number and Protocol for File Transfer Protocol (FTP) / FTP command Port 20/21, TCP Port number and Protocol for SSH / Secure File Transfer Protocol (SFTP) Port 22, TCP Port number and Protocol for Telnet Port 23, TCP Port number and Protocol for Simple Mail Transfer Protocol (SMTP) Port 25, TCP Port number and Protocol for Domain Name Service (DNS) Port 53, TCP/UDP Port number and Protocol for Dyna...

D481 – SECURITY FOUNDATIONS EXAM QUESTIONS AND COMPLETE SOLUTIONS WITH CORRECT ANSWERS GRADED A++ 1. Compare and contrast the TCP/IP model with the OSI model. How are they different? How are they similar? · OSI is more complex o Physical, data, network, transport, session, presentation, application · TCP/IP is more used today o Application, transport, internet, network access layers What are the major differences between circuit-switched, packet-switched, and IP-based communication...

SECURITY FOUNDATIONS D481 TEST QUESTIONS AND COMPLETE VERIFIED ANSWERS UPDATED If your internet goes down the port you would want to check is Port 53 DNS What are the 6 components of a structured wiring system? 1. Building Cabling entrance 2. Data Center/Equipment room 3. Backbone cabling 4. Telecom room/wiring closets 5. Horizontal cabling 6. Workstation/office location what layers from the OSI Reference model make up the TCP/IP Model? OSI Reference layers are made up of the applic...

SECURITY FOUNDATIONS - D481 EXAM 2024 LATEST QUESTIONS AND VERIFIED ANSWERS GRADED A++ A set of protocols made up of four layers (Application, Transport, Network, Network Interface Layer) used to connect network devices to each other TCP/IP (Transmission Control Protocol/Internet Protocol) TCP/IP model layer that establishes how data should be physically sent through the network. Ethernet In conjunction with layers 1 PHYSICAL and 2 DATA LINK Network Interface Layer (TCP/IP) TCP/...

SECURITY FOUNDATIONS - D481 EXAM QUESTIONS WITH COMPLETE ASNWERS VERIFIED ALREADY PASSED Desktop computers are connected to the building backbone in the wiring closet. What is another name for this wiring closet? Intermediate distribution frame (IDF) 802.3-1983 10Base5 802.3a-1985 10Base2 802.3i-1990 10Base-T 802.3j-1993 10Base-F 802.3af-2003 PoE Most modern networks follow the 802.3 standard. This standard offers technical solutions to business needs. One business need is to co...