Network media - Study guides, Class notes & Summaries

WGU C172: Network and Security Foundations - Exam Questions and Answers 2023/2024 (Rated A+ Guaranteed Success). Application Layer(7th layer) - ans Interacts with application programs that incorporate a communication component such as your internet browser and email (provides user interface) Bus Topology - ans The computers share the media (coaxial cable) for data transmission CAT6 (category 6) - ans Twisted-pair cables capable of carrying up to 1000Mbps (1 gigabit) of data up to a length ...

Which statement is true about the CSMA/CD access method that is used in Ethernet? - Answer- All network devices must listen before transmitting. What type of communication rule would best describe CSMA/CD? - Answer- access method Which three basic parts are common to all frame types supported by the data link layer? - Answer- *Header *Data *Trailer What three items are contained in an Ethernet header and trailer? - Answer- *Source MAC address *Destination MAC address *Error-checki...

Hootsuite Certification Exam Questions and Answers 100% Pass Which of the following statements about adding social networks to Hootsuite is false? - Correct Answer ️️ -You can link any supported social network to Hootsuite, regardless of whether you have account access. What is the most popular and loved feature of Hootsuite? - Correct Answer ️️ -The ability to schedule and publish messages to multiple accounts at once. Why is it important to connect your social networks to Hootsu...

CEDS Exam Questions With 100% Correct Answers 2023 Proportionality - Correct Answer-Burden/Expense is outweighs value, may shift costs or impose limits Attorney Certifies Discovery Request - Correct Answer-Consistent w/ FRCP, Non-Frivolous, not to harass, not unreasonably burdensome Rule 26(f) - Correct Answer-"Meet and Confer" - opportunity to exchange/agree on Discovery Creation of "Discovery Plan" Limit scope (depositions, interrogatories, etc) Rule 26(a)(1) - Correct Answer...

WGU C172 Network and Security - Foundations; PA and OA EXAM 200+ QUESTIONS AND VERIFIED ANSWERS 2023 LATEST. 1. It is a network of users that share computer resources in a limited area.: - LAN 2. Local Area Network: LAN 3. How are Local Area Networks defined?: In terms of protocol and the topology used for accessing the network. 4. A set of rules established for users to exchange information: Protocol 5. The network architecture used to interconnect the networking equipment.- : Topol...

INSY 3303 UTA Scott Johnson Chapter 1-3 Latest Version Graded A+ application architectures functions of the application layer software are spread among the clients and servers in the network bandwidth difference between the highest and lowest frequencies in a band or set of frequencies codec translates analog into digital coding scheme language that computers use to represent data server stores data or software that can be accessed by the clients client The input-output hardware device at t...

A Dante system is running on a converged enterprise network. Clocking and discovery are working OK, but audio only passes in unicast. You conclude that a firewall is blocking your multicast audio packets. What port would you ask the IT administrator to unblock? - UDP 4321 If 5 unicast channels are sent between two devices, how much bandwidth, and how many flows are being used? (sample rate 48KHz/24-bit) - 12 mbps, and 2 flows Dante media clock synchronization is more accurate than [...] be...

JB LEARNING PARAMEDIC QUESTIONS AND ANSWERS In the United States, mobile intensive care units (MICUs) initially were staffed by: a) physicians b) registered nursed c) funeral home directors d) nonphysician providers - Answer-d) nonphysician providers The EMS network begins: a) by educating dispatchers b) with citizen involvement c) when an injury has occurred d) when paramedics are notified - Answer-b) with citizen involvement which of the following statements regarding the EMT is cor...

BNSF Telecom 1 Exam Questions with Correct Answers VHF - Low and High range Very High Frequency - Answer-Low is 30 to 50 MHz High is 150 to 300 MHz UHF - Ultra High Frequency - Answer-300 MHz - 3 GHz Super High Frequency - SHF - Answer-3-30 GHz Extremely High Frequency - EHF - Answer-30-300 GHz Legacy Band - Answer-25 kHz wide channel Very Narrowband - Answer-6.25 kHz wide, digital Narrowband - Answer-12.5 kHz wide analog What is dB and how much power is it - Answer-dB is a de...

FDM correct answers Shares communication channel by allowing full-time access to only part of the communication channel for each circuit TDM correct answers shares communication channel by allowing the entire channel to be used by different circuits, one per each time slot guided media technology correct answers uses wires, fibers, or other similar mechanisms to send and receive signals circuit switched networks correct answers maintains the reserved resources for the entire duration of...