What term describes a type of network used by people who work from home or from a small remote office BYOD?

are addressed to a specific multicast group. 49. Which statement is correct about network protocols? · Network protocols define the type of hardware that is used and how it is mounted in racks. · They define how messages are exchanged between the source and the destination. · They all function in the network access layer of TCP/IP. · They are only required for exchange of messages between devices on remote networks. 50. What is an advantage of network devices using open standard protocols? · Network communications is confined to data transfers between devices from the same vendor. · A client host and a server running different operating systems can successfully exchange data. · Internet access can be controlled by a single ISP in each market. · Competition and innovation are limited to specific types of products. Explanation: An advantage of network devices implementing open standard protocols, such as from the TCP/IP suite, is that clients and servers running different operating systems can communicate with each other. Open standard protocols facilitate innovation and competition between vendors and across markets, and can reduce the occurrence of monopolies in networking markets. 51. Which device performs the function of determining the path that messages should take through internetworks? · a router · a firewall · a web server · a DSL modem Explanation: A router is used to determine the path that the messages should take through the network. A firewall is used to filter incoming and outgoing traffic. A DSL modem is used to provide Internet connection for a home or an organization. 52. Open the PT Activity. Perform the tasks in the activity instructions and then answer the question. CCNA-1-v7-Modules-1-3-Basic Network Connectivity and Communications Exam Answers 52 This content is locked! Please support us, use one of the buttons below to unlock the content. Share What is the IP address of the switch virtual interface (SVI) on Switch0? · 192.168.5.10 · 192.168.10.5 · 192.168.10.1 · 192.168.5.0 Explanation: After the enable command is issued, the show running-configuration command or the show ip interfaces brief command will display the IP address of the switch virtual interface (SVI). 53. Why would a Layer 2 switch need an IP address? · to enable the switch to send broadcast frames to attached PCs · to enable the switch to function as a default gateway · to enable the switch to be managed remotely · to enable the switch to receive frames from attached PCs Explanation: A switch, as a Layer 2 device, does not need an IP address to transmit frames to attached devices. However, when a switch is accessed remotely through the network, it must have a Layer 3 address. The IP address must be applied to a virtual interface rather than to a physical interface. Routers, not switches, function as default gateways. 54. Refer to the exhibit. An administrator is trying to configure the switch but receives the error message that is displayed in the exhibit. What is the problem? CCNA-1-v7-Modules-1-3-Basic Network Connectivity and Communications Exam Answers 54 · The entire command, configure terminal, must be used. · The administrator is already in global configuration mode. · The administrator must first enter privileged EXEC mode before issuing the command. · The administrator must connect via the console port to access global configuration mode. Explanation: In order to enter global configuration mode, the command configure terminal, or a shortened version such as config t, must be entered from privileged EXEC mode. In this scenario the administrator is in user EXEC mode, as indicated by the > symbol after the hostname. The administrator would need to use the enable command to move into privileged EXEC mode before entering the configure terminal command. 55. What term describes a network owned by one organization that provides safe and secure access to individuals who work for a different organization? · extranet · cloud · BYOD · quality of service 56. What term describes storing personal files on servers over the internet to provide access anywhere, anytime, and on any device? · cloud · BYOD · quality of service · converged network 57. What term describes a network where one computer can be both client and server? · peer-to-peer · cloud · BYOD · quality of service 58. What term describes a type of network used by people who work from home or from a small remote office? · SOHO network · BYOD · quality of service · converged network 59. What term describes a computing model where server software runs on dedicated computers? · client/server · internet · intranet · extranet 60. What term describes a type of network used by people who work from home or from a small remote office? · SOHO network · internet · intranet · extranet 61. What term describes a technology that allows devices to connect to the LAN using an electrical outlet? · powerline networking · internet · intranet · extranet 62. What term describes a policy that allows network devices to manage the flow of data to give priority to voice and video? · quality of service · internet · intranet · extranet 63. What term describes a private collection of LANs and WANs that belongs to an organization? · intranet · internet · extranet · peer-to-peer 64. What term describes the ability to use personal devices across a business or campus network? · BYOD · internet · intranet · extranet 65. At which OSI layer is a source IP address added to a PDU during the encapsulation process? · network layer · data link layer · transport layer · application layer 66. At which OSI layer is a destination port number added to a PDU during the encapsulation process? · transport layer · data link layer · network layer · application layer 67. At which OSI layer is data added to a PDU during the encapsulation process? · application layer · data link layer · network layer · transport layer 68. At which OSI layer is a source IP address added to a PDU during the encapsulation process? · network layer · data link layer · application layer · presentation layer 70. At which OSI layer is a destination IP address added to a PDU during the encapsulation process? · network layer · application layer · transport layer · presentation layer 71. At which OSI layer is a source MAC address added to a PDU during the encapsulation process? · data link layer · application layer · transport layer · presentation layer 72. At which OSI layer is a source port number added to a PDU during the encapsulation process? · transport layer · application layer · network layer · presentation layer · data link layer 73. At which OSI layer is a destination MAC address added to a PDU during the encapsulation process? · data link layer · transport layer · application layer · network layer