Cable technology - Study guides, Class notes & Summaries

Progression: Maintenance Tech I - II Conventional: Exam In the tree-and-branch architecture, how is the downstream signal from the trunk fed to the distribution branches? What is a common solution when congestion from modem activity and traffic becomes unacceptable in a hybrid fiber/coax (HFC) network? What technologies are defined in DOCSIS 4.0 to help sustain the hybrid fiber/coax (HFC) network infrastructure for several more years? How can a less-experienced technician identi...

Nursing Informatics Certification Exam, ANCC Informatics, ANCC Nursing Informatics Certification Review 629 Questions with Answers Meta structure of NI - CORRECT ANSWER The ability of the nurse to utilize data, information, and knowledge to make wise clinical decisions. Definition of Nursing Informatics - CORRECT ANSWER A speciality that integrates nursing science with multiple information and analytical sciences to identify, define, manage and communicate data, information, knowledge and ...

1. Which OSI(Open Systems Interconnection model) layer is related to the function of the IP protocol suite?: Network 2. Which OSI(Open Systems Interconnection model) layer is responsible for organizing how bits are passed over the physical layer between devices within the same collision domain?: Data link 3. Which OSI(Open Systems Interconnection model) layer would define the scope of a protocol that makes sure packets of data are received correctly and resends them if they are not?: Transpo...

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

Networking Essentials Final Exam Review Questions and Correct Answers. 2024. What is a disadvantage of deploying a peer-to-peer network model? lack of centralized administration What is a purpose of an IP address? It identifies the source and destination of data packets. A consumer places a smartphone close to a pay terminal at a store and the shopping charge is successfully paid. Which type of wireless technology was used? NFC Which type of network cable is commonly used to connect off...

Administration - ANSWER An administrator is in charge of some portion of the IT infrastructure. Network administrator - ANSWER oversees all aspects of the computer network. The network administrator's duties include physically laying down cable, making connections, and working with the network hardware (for instance, routers and switches). Database administrator - ANSWER focus on the design, development, and support of database management systems (DBMSs). Tasks will include installation, ...

communications network - Answer- is any collection of devices that have the ability to exchange signals and data with each other. Today, telephone, cellular phone, cable television, satellite television, and computer networks crisscross the globe and offer unprecedented access to information, people, and events. circuit switching, - Answer- circuit switching, which essentially established a dedicated, private link between one telephone and another for the duration of a call A packe...

WGU D220: Nursing Informatics - Questions and Answers 2023 Graded A. Administrative System includes these functions: Managing nonclinical, client-related information (demographics, codes for procedures, & Insurance 18. Hippa - Compliant Codes inlcude: (ICD) International Classification of Disease, Common Procedural Terms, (ABC) Alternative Billing Codes, 19. ANA recognizes these terminologies: (CCC) Clinical Care Classification, (ICNP) International Classification of Nursing Practice, NANDA...

TCN 4211 final review test questions & answers 2024/2025 virtual server - ANSWERSAllows a single physical server to host multiple virtual instances of various operating systems. This allows, for example, a single physical server to simultaneously host multiple Microsoft Windows servers and multiple Linux servers. half-duplex - ANSWERSA half-duplex connection allows a device to either receive or transmit data at any one time. However, a half-duplex device cannot simultaneously transmit an...

OHIO Lead Risk Assessor Study Guide/Terms Questions And Answers All Verified Lead was used in paint because it - ANS Adds durability and serves as a drying agent. Lead is sometimes found in drinking water because lead is in - ANS Pipe solder and plumbing fixtures. What form of lead is often found in house paint? - ANS WHITE LEAD How much lead must be present in a painted surface for it to be considered lead-based paint by HUD? - ANS At least 1 milligram per square centimeter (...