Star topology - Study guides, Class notes & Summaries

WGU D075 Pre- Assessment (Latest 2024/ 2025 Update) Information Technology Management Essentials | Qs & As| 100% Correct| Grade A Q: A large heating and air conditioning company provides each employee with a small computing device that the employees use to track work and accept payments. Which term refers specifically to this type of device? *Peripheral computer *Microcomputer *Minicomputer *Handheld computer Answer: Handheld computer Q: What is the major function of a comp...

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?: Transport 4...

WGU C172 Objective Assessment Study Guide (Latest 2023/ 2024 Update) Network and Security Foundations| Questions and Verified Answers| 100% Correct Q: This standard can provide data transfer rates up to 54Mbps and an operating range up to 75 feet. It operates at 5GHz and uses OFDM Answer: 802.11a (Wireless-A) Q: This standard can provide data transfer rates up to 11Mbps with ranges of 100-150 feet. it operates at 2.4GHz and uses DSSS Answer: 802.11b (Wireless-B) Q:...

BICSI - Installer 1 – Exam Review | 120 Questions | 100% Correct Answers B A third 90-degree bend may be permitted in a conduit run if the run does NOT exceed ______? A 5 m (16.5') B 10 m (33') C 15 m (50') D 30 m (100') C Which of the following is a property of an electromagnetic field built around a conductor that opposes any changes in current flow in a circuit? A Impedance B Capacitance C Inductance D Resistance A Which of the following markings is used for no...

Where does (did) a hub send data? A. Only to the receiving system B. Only to the sending system C. To all the systems connected to the hub D. Only to the server - Answer-To all the systems connected to the hub; A hub sends data to all the systems connected to it. What uniquely identifies every NIC? A. IP address B. Media access control address C. ISO number D. Packet ID number - Answer-Media Access Control (MAC) address What Windows utility do you use to find the MAC address for a sys...

CHDA Combined Test Questions and Answers 100% Solved Star topology ️️all the components of network are connected to the central device called "hub" which may be a hub, a router or a switch ring topology ️️all the nodes are connected to each-other in such a way that they make a closed loop. Each workstation is connected to two other components on either side, and it communicates with these two adjacent neighbors. Data travels around the network, in one direction. logical to...

Two or more computers connect together - Answer-Network The purpose of a computer network is to ________________________ and __________________________ resources. - Answer-communicate, share Plugged into the motherboard and allows a network cable to be plugged in - Answer-Network Interface Controller Card Anything that makes up a network, usually computers, smartphones, peripheral devices connected to a central computer - Answer-Client The purpose of a ___________________ is to share data...

Data Communications and Networking Solution Manual 2024 with Complete Solution. CHAPTER 1 Introduction Solutions to Review Questions and Exercises Review Questions 1. The five components of a data communication system are the sender, receiver, transmission medium, message, and protocol. 2. The advantages of distributed processing are security, access to distributed databases, collaborative processing, and faster problem solving. 3. The three criteria are performance, reliability, and sec...

ISTM 210 Exam 2 with Verified Solutions The central computer in a network server any device connected to a network node a computer connected to a server client a printer or scanner connected to a network peripheral device the device that allows a computer to connect to a network NIC card "rules" when referring to a network Protocols most common types of cables in a network twisted pair central location sof a network hub the best protocol for transferring a large data...

TAMU ISTM 210 Exam 2 (Prof. Phinney) Already Passed Network Two or more computers connect together communicate, share The purpose of a computer network is to ________________________ and __________________________ resources. Network Interface Controller Card Plugged into the motherboard and allows a network cable to be plugged in Client Anything that makes up a network, usually computers, smartphones, peripheral devices connected to a central computer server The purpose of a...