Circuit switched - Study guides, Class notes & Summaries

WGU D322 Introduction to IT Exam Questions with Correct Answers Network Hub - Answer-Connects computers to each other with no real understanding of what is being transferred; used for private networks with local computers. Network Switch - Answer-Like a hub, but this will only send data that is intended for a specific computer. Router - Answer-Connects multiple networks together; can be used to directly connect computers to a network; will relay messages to computers with appropriate IP...

CDMA 2000 Exam Study Guide Questions & Answers 2024/2025 CDMA One - ANSWERScdmaOne describes a complete wireless system based on the TIA/EIA IS-95 CDMA standard, including IS-95A and IS-95B revisions. TIA/EIA IS-95 - ANSWERSTelecommunications Industry Association / Electronic Industries Association Interim Standard -95 TIA/EI IS-95 Represents - ANSWERSThe end to end wireless system (cdmaOne) and all the necessary specificaitons that govern its operation. cdmaOne provides - ANSWERSa...

NETA 2 Top Exam Questions and answers, rated A+ Under what considerations can tag out without lock out be permitted? - -***&If an energy isolating device is not capable of being locked For PV systems, a(n) _____ is a device that changes direct-current input to an alternating-current output. - -Inverter Identify the contact pictured above. (NC and NO separated by a node) - -Form C When applying personal protective grounds, which end is attached first? - -***&The equipment end An ...

© 2020 Pearson Education, Hoboken, NJ. All rights reserved. Solution Manual for Computer Networking, 8th Edition by James Kurose © 2020 Pearson Education, Hoboken, NJ. All rights reserved. Computer Networking: A Top-Down Approach, 8 th Edition Solutions to Review Questions and Problems Version Date: August 2020 This document contains the solutions to review questions and problems for the 8th edition of Computer Networking: A Top-Down Approach by Jim Kurose and Keith Ross. These s...

Ham Technician Exam Review Questions & Answers 2024/2025 T0A01 Which is a commonly accepted value for the lowest voltage that can cause a dangerous electric shock? A. 12 volts B. 30 volts C. 120 volts D. 300 volts - ANSWERS(B) T0A02 How does current flowing through the body cause a health hazard? A. By heating tissue B. It disrupts the electrical functions of cells C. It causes involuntary muscle contractions D. All of these choices are correct - ANSWERS(D) T0A03 What is connected to ...

Four characteristics of Effectiveness correct answers Delivery, Accuracy, Timeliness, Jitter Types of topology correct answers Mesh, Bus, Star, Ring UART stands for correct answers Universal asynchronous receiver transmitter Which of the following connection type is used by bus topology? correct answers Point to multipoint Name of network of networks correct answers internetwork, or simply an internet (lowercase!) Criteria for a Network correct answers Performance, Reliability, Se...

IEC FINAL EXAM EXAM STUDY WITH 100% CORRECT ANSWERS 2024 Which of these is the symbol used for a 4-way switch? - ANSWER c.$4 Lighted handle toggle switches utilize a neon lamp that is illuminated when the switch is in the ___ position. - ANSWER b.OFF The ungrounded conductor is often called the ___. - ANSWER hot Drawing ___ in Figure 112.415 is a framed locking (not key-lock) type switch. - ANSWER Not D.VI or E.None of these To convert a conventional duplex receptacle into a spl...

WGU D481 - Section 2 OA Test Examination Questions And Revised Correct Answers Already Passed Circuit-switched - ANSWER : Creates a path between source and destination devices Extranet - ANSWER : Private network for authorized external users to share information Internet Protocol (IP) - ANSWER : Delivers packets across networks by handling routing decisions Internet Protocol (IP) Suite - ANSWER : Another name for the TCP/IP suite Internetworking - ANSWER : Connecting multiple ...

ITN 100 Chapter 9 Study Guide Questions and Answers Rated A+ ______________ are sometimes called private line services. Dedicated-circuit networks Ethernet/IP packet networks: are supported with gigabit fiber optic networks in large cities A _______________ is a particular type of network that uses circuits that run over the Internet but that appears to the user to be a private network. virtual private network An intranet VPN connects different organizations over the Internet. True...

Describe 3 types of network attacks and their solutions, including recommended devices. - 1) Reconnaissance - Mitigation: ACL's Devices: IPS, IDS, routers 2) Access - Mitigation: Authentication, port security, virtual LANs (VLANs), ACLs, virtual private networks (VPNs) Devices: Switches, routers, firewalls, IPS, IDS 3) DoS - Mitigation: ACL's Devices: IPS, IDS, firewalls, routers. Describe a distributed network attack. - An adversary introduces code, such as a Trojan horse or back-door pr...