CCNA V7 Module 1-3 exam exam Already Passed!!

Which of the following is the name for all computers connected to a network that participate directly in network communication? - Answer-Hosts When data is encoded as pulses of light, which media is being used to transmit the data? - Answerfiber-optic cable Which 2 devices are intermediary devices? (Choose 2): Hosts routers servers switches - Answer-routers switches Which connection physically connects the end device to the network? - Answer-NIC Which connections are specialized ports on a networking device that connect to individual networks? - Answer-Interface Which type of network topology lets you see which end devices are connected to which intermediary devices and what media is being used? - Answer-logical topology Which type of network topology lets you see the actual location of intermediary devices and cable installation? - Answer-physical typology Which network infrastructure provides access to users and end devices in a small geographical area, which is typically a network in a department in an enterprise, a home, or small business? - AnswerLAN Which network infrastructure might an organization use to provide secure and safe access to individuals who work for a different organization but require access to the organization's data? - Answer-ExtranetWhich network infrastructure provides access to other networks over a large geographical area, which is often owned and managed by a telecommunications service provider? - Answer-WAN When designers follow accepted standards and protocols, which of the four basic characteristics of network architecture is achieved? - Answer-Scalability Confidentiality, integrity, and availability are requirements of which of the four basic characteristics of network architecture? - Answer-Security With which type of policy, a router can manage the flow of data and voice traffic, giving priority to voice communications if the network experiences congestion? - Answer-QoS (Quality of Service) Having multiple paths to a destination is known as redundancy. This is an example of which characteristic of network architecture? - Answer-fault tolerance