CCNA1 v6.0 Chapter 3 Exam Answers 2018 (100%)

<div dir="ltr" style="text-align: left;" trbidi="on"> <h3> 1. What method can be used by two computers to ensure that packets are not dropped because too much data is being sent too quickly?</h3> encapsulation<br /> <span style="color: blue;"><strong>flow control*</strong></span><br /> access method<br /> response timeout<br /> <br /> <h3> 2. What type of communication will send a message to all devices on a local area network?</h3> <span style="color: blue;"><strong>broadcast*</strong></span><br /> multicast<br /> unicast<br /> allcast<br /> <br /> <h3> 3. What process is used to place one message inside another message for transfer from the source to the destination?</h3> access control<br /> decoding<br /> <span style="color: blue;"><strong>encapsulation*</strong></span><br /> flow control<br /> <br /> <h3> 4. A web client is sending a request for a webpage to a web server. From the perspective of the client, what is the correct order of the protocol stack that is used to prepare the request for transmission?</h3> HTTP, IP, TCP, Ethernet<br /> <span style="color: blue;"><strong>HTTP, TCP, IP, Ethernet*</strong></span><br /> Ethernet, TCP, IP, HTTP<br /> Ethernet, IP, TCP, HTTP<br /> <br /> <h3> 5. Which statement is correct about network protocols?</h3> Network protocols define the type of hardware that is used and how it is mounted in racks.<br /> <span style="color: blue;"><strong>They define how messages are exchanged between the source and the destination.*</strong></span><br /> They all function in the network access layer of TCP/IP.<br /> They are only required for exchange of messages between devices on remote networks.<br /> <br /> <h3> 6. Which statement is true about the TCP/IP and OSI models?</h3> <span style="color: blue;"><strong>The TCP/IP transport layer and OSI Layer 4 provide similar services and functions.*</strong></span><br /> The TCP/IP network access layer has similar functions to the OSI network layer.<br /> The OSI Layer 7 and the TCP/IP application layer provide identical functions.<br /> The first three OSI layers describe general services that are also provided by the TCP/IP internet layer.<br /> <br /> <h3> 7. What is an advantage of using standards to develop and implement protocols?</h3> A particular protocol can only be implemented by one manufacturer.<br /> <span style="color: blue;"><strong>Products from different manufacturers can interoperate successfully.*</strong></span><br /> Different manufacturers are free to apply different requirements when implementing a protocol.<br /> Standards provide flexibility for manufacturers to create devices that comply with unique requirements.<br /> <br /> <h3> 8. What three application layer protocols are part of the TCP/IP protocol suite? (Choose three.)</h3> ARP<br /> <span style="color: blue;"><strong>DHCP*</strong></span><br /> <span style="color: blue;"><strong>DNS*</strong></span><br /> <span style="color: blue;"><strong>FTP*</strong></span><br /> NAT<br /> PPP<br /> <br /> <h3> 9. What are proprietary protocols?</h3> protocols developed by private organizations to operate on any vendor hardware<br /> protocols that can be freely used by any organization or vendor<br /> <span style="color: blue;"><strong>protocols developed by organizations who have control over their definition and operation*</strong></span><br /> a collection of protocols known as the TCP/IP protocol suite<br /> <br /> <h3> 10. What is an advantage of network devices using open standard protocols?</h3> Network communications is confined to data transfers between devices from the same vendor.<br /> <span style="color: blue;"><strong>A client host and a server running different operating systems can successfully exchange data.*</strong></span><br /> Internet access can be controlled by a single ISP in each market.<br /> Competition and innovation are limited to specific types of products.<br /> <br /> <h3> 11. Refer to the exhibit. If Host1 were to transfer a file to the server, what layers of the TCP/IP model would be used?</h3> <img src="https://lh3.googleusercontent.com/dmBzKniqhLYN-rAuOskA1vhBU3lZPM4R4nSs73xC4JKdRhIxMls-Gj7bM1HC8-Uw3AXfz3ZdrpdnFTg-QQJUn6BztI5ADtitfj5LfCGWIMVdv3gx8Ibfvdux5Rl-lQ7b4SF_L8AR7mbUvT1DhvZGC5zFX4K-yx3sglhRNhQQXEmo-CZDx6888tYlBT80L7zzn9X7yut_zIhztkS5JYztzSZOwEUQ99gIJeVQRp4Ma4Cx2hCNb0Ycqs3Sl6Ud9E5hr4ZkkXrexRhS25QsjkzQ2ja0FDy47AkEVZyESUN3TNS-Bpbp50zRD_vGqp1EkLmvkFGPLee4o_ScGmj2eRrHBBN9zMdUT1cebROPrP9vZpD3X-drMdxOM5l0B5SouaTZhFwbAGE94ze1E-11WTmWA_XiHaPRPnk3RITI9FXazV1U7p8CdrmP-dA385zX4NEj69Vq5J4XJAbWVM9GnZwMxX0iNLY5k8iFr-_iLWX6Y2luGBB4X_oGjbvfG2W1m9ELl32DzGQpxhd1fbz2u6qffTJsdvV1sJhRhDogJm4Bz_Dk5GHdMtNNW9lGzlPWi1kirzSB=w525-h358-no" /><br /> only application and Internet layers<br /> only Internet and network access layers<br /> only application, Internet, and network access layers<br /> <span style="color: blue;"><strong>application, transport, Internet, and network access layers*</strong></span><br /> only application, transport, network, data link, and physical layers<br /> application, session, transport, network, data link, and physical layers<br /> <br /> <h3> 12. Which three layers of the OSI model are comparable in function to the application layer of the TCP/IP model? (Choose three.)</h3> <span style="color: blue;"><strong>application*</strong></span><br /> <span style="color: blue;"><strong>presentation*</strong></span><br /> <span style="color: blue;"><strong>session*</strong></span><br /> transport<br /> data link<br /> physical<br /> network<br /> <br /> <h3> 13. At which layer of the OSI model would a logical address be encapsulated?</h3> physical layer<br /> data link layer<br /> <span style="color: blue;"><strong>network layer*</strong></span><br /> transport layer<br /> <br /> <h3> 14. Which PDU format is used when bits are received from the network medium by the NIC of a host?</h3> file<br /> <span style="color: blue;"><strong>frame*</strong></span><br /> packet<br /> segment<br /> <br /> <h3> 15. Which PDU is processed when a host computer is de-encapsulating a message at the transport layer of the TCP/IP model?</h3> bits<br /> frame<br /> packet<br /> <span style="color: blue;"><strong>segment*</strong></span><br /> <br /> <h3> 16. Refer to the exhibit. HostA is attempting to contact ServerB. Which two statements correctly describe the addressing that HostA will generate in the process? (Choose two.)</h3> <div class="wp-caption alignnone" id="attachment_4265" style="width: 535px;"> <img src="https://lh5.googleusercontent.com/-11ZxOhRNTPs/U5vVkn0AhuI/AAAAAAAABf0/EBCuVcmrwlw/w506-h412-no/p23.PNG" /><br /> </div> A packet with the destination IP address of RouterB.<br /> A frame with the destination MAC address of SwitchA.<br /> A packet with the destination IP address of RouterA.<br /> <span style="color: blue;"><strong>A frame with the destination MAC address of RouterA.*</strong></span><br /> <span style="color: blue;"><strong>A packet with the destination IP address of ServerB.*</strong></span><br /> A frame with the destination MAC address of ServerB.<br /> <br /> <h3> 17. Which address does a NIC use when deciding whether to accept a frame?</h3> source IP address<br /> source MAC address<br /> destination IP address<br /> <span style="color: blue;"><strong>destination MAC address*</strong></span><br /> source Ethernet address<br /> <br /> <h3> 18. What will happen if the default gateway address is incorrectly configured on a host?</h3> The host cannot communicate with other hosts in the local network.<br /> The switch will not forward packets initiated by the host.<br /> The host will have to use ARP to determine the correct address of the default gateway.<br /> <span style="color: blue;"><strong>The host cannot communicate with hosts in other networks.*</strong></span><br /> A ping from the host to 127.0.0.1 would not be successful.<br /> <br /> <h3> 19. Which characteristic describes the default gateway of a host computer?</h3> <span style="color: blue;"><strong>the logical address of the router interface on the same network as the host computer*</strong></span><br /> the physical address of the switch interface connected to the host computer<br /> the physical address of the router interface on the same network as the host computer<br /> the logical address assigned to the switch interface connected to the router<br /> <br /> <h3> 20. Match each description to its corresponding term. (Not all options are used.)</h3> <img alt="" src="https://lh3.googleusercontent.com/FFdxzVmqHtRRuj9nqahoclhxsWxzDyLs72110UjDXZLKEBaTo8btyqbnjG5DnjkVSrLyEwMrtFugrdX0R1Z7bAQO5U2wMD6koLdiE3Tny9e43f1JOtnpo2FpeYYcuXvZZ8o0c6J82TaaRaOa0E-n_VSmMRnm9lkZjrwZ0eMOoMF2IXEUHUxWpmomOQctoirp5_KpOIv9-gScJOApGhRWVbYB4tvPOi9Ts5cyDmTOouIB4Bq5p64z6SBa1JF2PfpE80pD2RqjazAM5RJY-KYPkklJUlyFt_wl5K_KFY_s-drj7ZyBimxM0dtkKukYQl3f4_hJDHzV53MufPT_dXLTHBDzJEm4aqNEQN6-1yDWiz-2Y2syrbSgJm7Mm6bSVuIPM2K2USv3iiX8fkh1dWDDDx_DiHYzla1JIjtmsbdYrZIh9T9rnJZT5b2A6yXrUMqg8vI_vUW5RTy_IES4FHgNo8FaGGEUZiYoxtxRwcsMzF_wwxLCpNgo99GIZB7LDtQaeo3r5ij2FWKPmVQm33CaC-UvUUN6SE3S0ZZRKqP4iJ_kGfL-0SKFqqGHsl_tpuvWRze-=w1017-h362-no" /><br /> <strong>message encoding  ->  <span style="color: blue;">the process of converting information from one format into another acceptable for transmission</span></strong><br /> <strong>message encapsulation  -> <span style="color: blue;">the process of placing one message format inside another message format</span></strong><br /> <strong>message sizing  ->  <span style="color: blue;">the process of breaking up a long message into individual pieces before being sent over the network</span></strong><br /> <br /> <h3> 21. Match the protocol function to the description while taking into consideration that a network client is visiting a web site. (Not all options are used.)</h3> <img alt="" src="https://lh3.googleusercontent.com/OOLkV8fo9v3k_9Bb-ORbjvvGky4zEEGiQIq7KPHatSXdaiM7Q3C930CUwz8cG2eglTjaAymkSe328bpIJnlRSZUeETgJdLf4tmJ4UyWOmKTVpyLmlxzZAEPxsw_bmvAQ5E8Va0oZuDj1B-SoxVFPYOlhoiupDy5rkPCmk8Mm3d9Y3SzTICiLcDLA9hKJPQBqhZxYdMRN_CFeCcS8OyoxvcPglvHoBH5plHhzgrLJncExF7wFSoQLNbBihq5nbI9AyEsPqgKrANRqNNR3N9Pl2hgN2Abykq88MQH-AZUSrIBqPmoFYjf4U17xmcElipgxCSgXwkE6wSbFiqV9z2Cyz-QN8eR31WyR4sdai1t9XW7r2JUksfHUYTRVQPJs60hdV-GLv_cImi-sfWVN6FiGretW4o24kNIF7Fa3LzlGwv-d2Bp_Hjif6Kp-E29CGFyLncGvplC0ZY1MBPF6AY_0iyKyTU-WNBtm69B_n0fCltLW15uIVoksva7s4HeJI8Ce6NLllaic42lfvnOdPHmRAIcXvxU_mH0xWzoEaczeLx1dJWq6RBhuSkjT3r5yWD8GZRxW=w1018-h359-no" /><br /> <strong><span style="color: blue;">governing the way a web server and a web client interact</span> -> application protocol</strong><br /> <strong><span style="color: blue;">talking the segments from the transport protocol, encapsulating them into packets, and assigning them with appropriate addresses</span> -> internet protocol</strong><br /> <strong><span style="color: blue;">preparing packets to be transmitted over the network media</span> -> network access protocol</strong><br /> <strong>– not scored –</strong><br /> <strong><span style="color: blue;">managing the individual conversation between web servers and web clients</span> -> transport protocol</strong><br /> <br /> <h3> 22. Match the description to the organization. (Not all options are used.)</h3> <img src="https://lh3.googleusercontent.com/pbrqB87s0RCAB3Crp5P5Ic15yh2-iIgQyMMyVg4HzbXSQWHq2PLAiLhQ5XStO50b0U0Y7PPCHuU0V7Y4qRfIeI-m5mpCdUkawCxyhEhFKGtKBPn_nzhxrzpompINa3JqFZ8Cc_mjugedI7-OfMUDpHUSnvJIENnGRUVRT4lq0a2ZmaHD8MPu5yqo2i8mc9x4l24X-2--24adr7ssnqllk6oG-Sl-RMHzFVQJs3TgLheV2H3pyUozwEC5JDRi6hJAsDsSnLnYy2nSjrDbIsS6oNwO8YLLQy2v3mEYwGHO9JqRkvur14Uh3VWdGtUJK6a6FodReAcucFlg6dEPIR88QuQBgM7eq5qltOHuObzkXmXHe68Iyu5MkzGVhRWevwmYLl12z1Yin_jYtuwumXQSITpex9a8lwatvZmUDg8CVI0NS5_NPue9tLLQC7-CuFl05MizWeqEx9BQlzQFO2MOw8Yx3hWlEO_BN1sDBYZDEWMbkY7WII51vIHtdyaZx4Fjoh-czBhbRoBe1AgNYTt_dv8IsTB2dKUU44xIylhVMtOOvYQQdFqbjAK2aQT50LMk0F0g=w1016-h443-no" /><br /> <strong>ISOC -></strong> <span style="color: blue;"><strong>The organization promotes the open development, evolution, and use of the internet throughout the world</strong></span><br /> <strong>ISO -></strong> <span style="color: blue;"><strong>This organization is the largest developer of international standars in the world for a wide variety of products and services. It is know for its Open System Interconection (OSI) reference model.</strong></span><br /> <strong>IANA -></strong> <span style="color: blue;"><strong>This organization is responsible for overseeing and managing IP address allocation, domain name management, and protocol identifiers</strong></span></div>

CCNA1 v6.0 Chapter 3 Exam Answers 2018 (100%)

1. What method can be used by two computers to ensure that packets are not dropped because too much data is being sent too quickly? encapsulation flow control* access method response timeout 2. What…

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CCNA1 v6.0 Chapter 2 Exam Answers 2018 (100%)

<div dir="ltr" style="text-align: left;" trbidi="on"> <h3> 1. What is the function of the kernel of an operating software?</h3> It provides a user interface that allows users to request a specific task.<br /> The kernel links the hardware drivers with the underlying electronics of a computer.<br /> It is an application that allows the initial configuration of a Cisco device.<br /> <span style="color: blue;"><strong>The kernel provisions hardware resources to meet software requirements.*</strong></span><br /> <h3> 2. A network administrator needs to keep the user ID, password, and session contents private when establishing remote CLI connectivity with a switch to manage it. Which access method should be chosen?</h3> Telnet<br /> Console<br /> AUX<br /> <span style="color: blue;"><strong>SSH*</strong></span><br /> <br /> <h3> 3. Which procedure is used to access a Cisco 2960 switch when performing an initial configuration in a secure environment?</h3> Use Telnet to remotely access the switch through the network.<br /> <span style="color: blue;"><strong>Use the console port to locally access the switch from a serial or USB interface of the PC.*</strong></span><br /> Use Secure Shell to remotely access the switch through the network.<br /> Use the AUX port to locally access the switch from a serial or USB interface of the PC.<br /> <br /> <h3> 4. Which command or key combination allows a user to return to the previous level in the command hierarchy?</h3> end<br /> <span style="color: blue;"><strong>exit*</strong></span><br /> Ctrl-Z<br /> Ctrl-C<br /> <br /> <h3> 5. A router has a valid operating system and a configuration file stored in NVRAM. The configuration file contains an enable secret password but no console password. When the router boots up, which mode will display?</h3> global configuration mode<br /> setup mode<br /> privileged EXEC mode<br /> <span style="color: blue;"><strong>user EXEC mode*</strong></span><br /> <br /> <h3> 6. Which two functions are provided to users by the context-sensitive help feature of the Cisco IOS CLI? (Choose two.)</h3> providing an error message when a wrong command is submitted<br /> <span style="color: blue;"><strong>displaying a list of all available commands within the current mode*</strong></span><br /> allowing the user to complete the remainder of an abbreviated command with the TAB key<br /> <span style="color: blue;"><strong>determining which option, keyword, or argument is available for the entered command*</strong></span><br /> selecting the best command to accomplish a task<br /> <br /> <h3> 7. Which information does the show startup-config command display?</h3> the IOS image copied into RAM<br /> the bootstrap program in the ROM<br /> the contents of the current running configuration file in the RAM<br /> <span style="color: blue;"><strong>the contents of the saved configuration file in the NVRAM*</strong></span><br /> <br /> <h3> 8. Why is it important to configure a hostname on a device?</h3> a Cisco router or switch only begins to operate when its hostname is set<br /> a hostname must be configured before any other parameters<br /> <span style="color: blue;"><strong>to identify the device during remote access (SSH or telnet)*</strong></span><br /> to allow local access to the device through the console port<br /> <br /> <h3> 9. Which two host names follow the guidelines for naming conventions on Cisco IOS devices? (Choose two.)</h3> Branch2!<br /> <span style="color: blue;"><strong>RM-3-Switch-2A4*</strong></span><br /> Floor(15)<br /> HO Floor 17<br /> <span style="color: blue;"><strong>SwBranch799*</strong></span><br /> <br /> <h3> 10. How does the service password-encryption command enhance password security on Cisco routers and switches?</h3> It encrypts passwords as they are sent across the network.<br /> <span style="color: blue;"><strong>It encrypts passwords that are stored in router or switch configuration files.*</strong></span><br /> It requires that a user type encrypted passwords to gain console access to a router or switch.<br /> It requires encrypted passwords to be used when connecting remotely to a router or switch with Telnet.<br /> <br /> <h3> 11. Refer to the exhibit. A network administrator is configuring the MOTD on switch SW1. What is the purpose of this command?</h3> <img src="https://lh3.googleusercontent.com/zFvUw-665B23Mb6S5jc9tkM6KTzNsU5dfqwkzlmOZqpksEE0pe2LbjpxnhKrGgeDuRIdeu1W3OmGbQQNZCWGeUhnSNhoy_gOAaVgBsH-bzbjF3xL8ZJFwpUVLePoO3sAbx-BxLrtzY82xNXmHQ_3vTbDqhnknLhcT_SZf77IqcvKZ-DP0uZQ-nvqhje3wZAuVR0jEFdcV4JnC47ZVJKfsmlWlaCTasAUjCsqT8exPVRUZD69CTrX2abjqcTpGH2blihqp8K0LMmyyKovjYPkj0fFZi8qjy0SPuR2vDzXFWT697SJxk8fl3I15LIf1-WU3sff6kX4AvHDChb23H5WgH9yiElnchrym226jYcK18ONisoMRD1zqcupFUCa5ELiJUYsI8gvXrITZFeXFFhkaxSa4dculSncOxam0iBA_OF2FXI8rTvJq1Il3sxWg-oKVvTE8XUZiaqKrwrGkwOHEUr65KHgoduCIWdhgZYW-a7bs0OgWP_fHv2PN69jn4pDk4m0Ip_lxDsmzqDsA3VUKlYD_5-4kbz6KQwYRrLREEej6lTYZs2xQL-C0_njOBsAF7Qd=w528-h132-no" /><br /> <br /> <span style="color: blue;"><strong>to display a message when a user accesses the switch*</strong></span><br /> to configure switch SW1 so that only the users in the Admin group can telnet into SW1<br /> to force users of the Admin group to enter a password for authentication<br /> to configure switch SW1 so that the message will display when a user enters the enable command<br /> <br /> <h3> 12. While trying to solve a network issue, a technician made multiple changes to the current router configuration file. The changes did not solve the problem and were not saved. What action can the technician take to discard the changes and work with the file in NVRAM?</h3> <span style="color: blue;"><strong>Issue the reload command without saving the running configuration.*</strong></span><br /> Delete the vlan.dat file and reboot the device.<br /> Close and reopen the terminal emulation software.<br /> Issue the copy startup-config running-config command.<br /> <br /> <h3> 13. Which statement is true about the running configuration file in a Cisco IOS device?</h3> <span style="color: blue;"><strong>It affects the operation of the device immediately when modified.*</strong></span><br /> It is stored in NVRAM.<br /> It should be deleted using the erase running-config command.<br /> It is automatically saved when the router reboots.<br /> <br /> <h3> 14. What are two characteristics of RAM on a Cisco device? (Choose two.)</h3> RAM provides nonvolatile storage.<br /> <span style="color: blue;"><strong>The configuration that is actively running on the device is stored in RAM.*</strong></span><br /> <span style="color: blue;"><strong>The contents of RAM are lost during a power cycle.*</strong></span><br /> RAM is a component in Cisco switches but not in Cisco routers.<br /> RAM is able to store multiple versions of IOS and configuration files.<br /> <br /> <h3> 15. Which interface allows remote management of a Layer 2 switch?</h3> the AUX interface<br /> the console port interface<br /> <span style="color: blue;"><strong>the switch virtual interface*</strong></span><br /> the first Ethernet port interface<br /> <br /> <h3> 16. Which interface is the default SVI on a Cisco switch?</h3> FastEthernet 0/1<br /> GigabitEthernet 0/1<br /> <span style="color: blue;"><strong>VLAN 1*</strong></span><br /> VLAN 99<br /> <br /> <h3> 17. Why would a Layer 2 switch need an IP address?</h3> to enable the switch to send broadcast frames to attached PCs<br /> to enable the switch to function as a default gateway<br /> <span style="color: blue;"><strong>to enable the switch to be managed remotely*</strong></span><br /> to enable the switch to receive frames from attached PCs<br /> <br /> <h3> 18. What command can be used on a Windows PC to see the IP configuration of that computer?</h3> ping<br /> <span style="color: blue;"><strong>ipconfig*</strong></span><br /> show interfaces<br /> show ip interface brief<br /> <br /> <h3> 19. A technician is adding a new PC to a LAN. After unpacking the components and making all the connections, the technician starts the PC. After the OS loads, the technician opens a browser, and verifies that the PC can reach the Internet. Why was the PC able to connect to the network with no additional configuration?</h3> The PC does not require any additional information to function on the network.<br /> The PC came preconfigured with IP addressing information from the factory.<br /> <span style="color: blue;"><strong>The PC was preconfigured to use DHCP.*</strong></span><br /> The PC used DNS to automatically receive IP addressing information from a server.<br /> The PC virtual interface is compatible with any network.<br /> <br /> <h3> 20. What is a user trying to determine when issuing a ping 10.1.1.1 command on a PC?</h3> if the TCP/IP stack is functioning on the PC without putting traffic on the wire<br /> <span style="color: blue;"><strong>if there is connectivity with the destination device*</strong></span><br /> the path that traffic will take to reach the destination<br /> what type of device is at the destination<br /> <br /> <h3> 21. Refer to the exhibit. A network technician is testing connectivity in a new network. Based on the test results shown in the exhibit, which device does the technician have connectivity with and which device does the technician not have connectivity with? (Choose two.)</h3> <img src="https://lh3.googleusercontent.com/MyYx-FU0aMseNUibGMR2JyB2hslY0urVkqt-ADKTC9vwDmTiEgPyrz82_3w_WxF7n2Zx-iOMAXWWKCInoQo1o13K3aFDhc6YxRSv1paOTk-IUTGbOdBtGowT2E6Fsir6uJaKm-EIa7SdwkwL3puxXg15E_B4PgTebE3KBGgbSy0aud6X12UaIEXcf1g1qjIVi8EXL0TMk_oR0Px7Kald88VEKnZuaraFUiUuJIUUpsjSzVqtIVl_WqODN0YVQ3-mlF0UTBLzqptp4cXbm9iSTP4OGah0K9ppQAcVidJzrUCcwe0XqcLR2H0gbSetFMmS_X-ibvkqkGRpvJMBNQ0rKFfgPbqCJWB55JjXNxzNIh8rhzIdcWbfFgN6YeldpKC_--jZ4m8odlw-hsjhaHsOeKGBRHiMJ4b8caL30_Tcf2CPEv_CE-lB279tgEuYDbXxHpqSwfr3V1FbgybXpRlRwbyo3TMFjE6EjTeDT9_9kcVJVQwjqttFdgQlVSyW3ODlqtfljX31fZQbGEQ-oFTYXzHPENov9_qU0qyawEFbtrIL1pWan3WYcTGUnDft78m1K8-d=w647-h390-no" /><br /> <span style="color: blue;"><strong>connectivity: switch 2*</strong></span><br /> connectivity: PC-D<br /> connectivity: PC-B<br /> no connectivity: switch 1<br /> no connectivity: switch 2<br /> <span style="color: blue;"><strong>no connectivity: PC-C*</strong></span><br /> <br /> <h3> 22. Refer to the exhibit. What three facts can be determined from the viewable output of the show ip interface brief command? (Choose three.)</h3> <br /> <img src="https://lh3.googleusercontent.com/6EBRH4BN8wby-Q7MUA9LTEBIkWSC91_uUMaK-x-t3MXruZaz-oeYF_jGkz9St5SulkTDb0wJDM-KVTv6hxJp0AoR7KMp7cePmk_7clvuRWcXQ_tp1OwgDGgaN8g3kREmmm3N83JCRxCuoPcGVn43NBflg9dLgQGj20VGaRq7SbtBT_7OW4btirCSfd7ZZOiiObLD67v4l21BkSz6JHqOp6Wbk70lS3IlPF4jQ0AwvXWYNcHpajy07fR0wlLJB1KBwl-A3CwWS6ygpXfs1QLWYHbCgU9HBFIt0zNghsffzXrdIz5ZRc5NYq3VX1LnvuzWbaSRj0i5rxDbIRm-jLyScXwDJu4xlpiDBPrKFFpKeUAQmXBGCtDd0OEQgSMSbAXHwP11MLU5n4WSPtfSnqLjR5M0xcYdY5HVK27leU8_LTUNuV32NLFwiJc9Mb-699Yoht94PFsHUNxfcZPjUbo_-hAriK149_7AJ041XZMfxkU5VLOWGVkNjPg0ER9aZdorJpIJQAblD7yn7J2rjQ0PUSRjg1bJ8ienxFOw7LmereP7BQCHsVlNT5ycBozFcnyKAWNd=w580-h332-no" /><br /> Two physical interfaces have been configured.<br /> <span style="color: blue;"><strong>The switch can be remotely managed.*</strong></span><br /> <span style="color: blue;"><strong>One device is attached to a physical interface.*</strong></span><br /> Passwords have been configured on the switch.<br /> Two devices are attached to the switch.<br /> <span style="color: blue;"><strong>The default SVI has been configured.*</strong></span><br /> <br /> <h3> 23. An administrator is configuring a switch console port with a password. In what order will the administrator travel through the IOS modes of operation in order to reach the mode in which the configuration commands will be entered? (Not all options are used.)</h3> <img src="https://lh3.googleusercontent.com/bMr521-LYLk6yj7E8Fn-yfXF5G6H2tkpGcQosz6LRBrSNsrEMAGtadYoCh6gbO3uPPUldpEnsSQ0CG8XKSWBto1LNKOEOEOVdmQlcS0ynDRxx_msa-m2DNbQ7iT6c35AJCFanYwDPRms_G7BaEhqioQxO0Zl3_JjGwemITQ5xWjO-5OP2r-LbHU8sx9u6tYdP2Cg5zZH_2IQEEnjynMORgOmSS7v5AjCx95MGkRfzNqJEKRM6DR8jyclgYjawlA2IsRviSkEdt6Xf5Hl1x3HjMwj4v4m4kVQhmTD_zwughYlm6B1IFUjkgcVw7FJ5TJfQ_r8ozS_W1TnGJJwF3D100inc4RSL7sAdWp9Bi9nVm-S0SMAxlYY_maMjQLWe3fcfBsiNRs3aOjB2mBDeqRVRiitD_VVD0-hKk53MCx8QZr0kzf753oHls0AT5KQyu7mHZhIuNlGVgcBc4y2QjDzZCHxl342BJzigRQjA7dqQyam0AtsWrpN8jPJ-xxLIAw60kZJGQV8eLHRz8l11q5qU6DKnJKoQ_ppvihfT9VN8ilpMF_-TaOwpM0H0m7qgUkmbHDr=w1018-h600-no" /><br /> <h3> 24. Match the definitions to their respective CLI hot keys and shortcuts. (Not all options are used.)</h3> <img src="https://lh3.googleusercontent.com/qKB6r5LNZY4o8tMkwPPaLmL6HHEJ4yUJd3HD3_Mts8asqPPjZfYvLDtuF7iUlOY3FVxP9FtNSlMYrFvpOBUr7d2XcpwdN_UjRAzhwZs1K0ZvD34TDNIlP-AnOyXnvj-H_sKdZnNRiYFTyoFoFwuMjnZ4zCzm6k7003jogH5vk690XfvNKHRkXQKMysQcP1JbalnyndZaaXob-ta1w0DnJSZ_4tDvzlFcOO4saWxmjUMn_4Iyiryzk_z5TrFtWbNa9OwUGaknqTqSaVuJ9p3VCOH_RrFGI6V5SpceDlPxNv6L8570b4jl3qNSoYUc6q1-MlVu98XWa9PQlIVOjTRAV3-pG8rsBL1MRaiucwsCIVlWO8PEYlFu6YcrldXqXkcYHWbOd3h3y-7tKfI9lgCds-DeKn9BK_xXt-X_yrbW1lGbOAMifRV4ntyW7da0O2N0DxCZdyqmci8SmPjLemh7hBOeaE5KD_3HZ7nYt-d-QufYm-C43XCJcKURnKc3fFvX8TTp9nLqA74O53LWTmE4CjpEAZh3_ldSCvOwHlibA0ZA6_Pb8gUExcYJ8q0FNjCxkO5v=w1018-h600-no" /></div>

CCNA1 v6.0 Chapter 2 Exam Answers 2018 (100%)

1. What is the function of the kernel of an operating software? It provides a user interface that allows users to request a specific task. The kernel links the hardware drivers with the underlying el…

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CCNA1 v6.0 Chapter 1 Exam Answers 2018 (100%)

<div dir="ltr" style="text-align: left;" trbidi="on"> <h3> 1. A company is contemplating whether to use a client/server or a peer-to-peer network. What are three characteristics of a peer-to-peer network? (Choose three.)</h3> better security<br /> <span style="color: blue;"><strong>easy to create*</strong></span><br /> better device performance when acting as both client and server<br /> <strong><span style="color: blue;">lacks centralized administration*</span></strong><br /> <strong><span style="color: blue;">less cost to implement*</span></strong><br /> scalable<br /> <br /> <h3> 2. Which device performs the function of determining the path that messages should take through internetworks?</h3> <strong><span style="color: blue;">a router*</span></strong><br /> a firewall<br /> a web server<br /> a DSL modem<br /> <br /> <h3> 3. What two criteria are used to help select a network medium from various network media? (Choose two.)</h3> the types of data that need to be prioritized<br /> the cost of the end devices utilized in the network<br /> <strong><span style="color: blue;">the distance the selected medium can successfully carry a signal*</span></strong><br /> the number of intermediary devices installed in the network<br /> <span style="color: blue;"><strong>the environment where the selected medium is to be installed*</strong></span><br /> <br /> <h3> 4. Which two statements describe intermediary devices? (Choose two.)</h3> Intermediary devices generate data content.<br /> Intermediary devices alter data content.<br /> <span style="color: blue;"><strong>Intermediary devices direct the path of the data.*</strong></span><br /> <span style="color: blue;"><strong>Intermediary devices connect individual hosts to the network.*</strong></span><br /> Intermediary devices initiate the encapsulation process.<br /> <br /> <h3> 5. What are two functions of end devices on a network? (Choose two.)</h3> <span style="color: blue;"><strong>They originate the data that flows through the network.*</strong></span><br /> They direct data over alternate paths in the event of link failures.<br /> They filter the flow of data to enhance security.<br /> <span style="color: blue;"><strong>They are the interface between humans and the communication network.*</strong></span><br /> They provide the channel over which the network message travels.<br /> <br /> <h3> 6. Which area of the network would a college IT staff most likely have to redesign as a direct result of many students bringing their own tablets and smartphones to school to access school resources?</h3> extranet<br /> intranet<br /> wired LAN<br /> <span style="color: blue;"><strong>wireless LAN*</strong></span><br /> wireless WAN<br /> <br /> <h3> 7. What type of network must a home user access in order to do online shopping?</h3> an intranet<br /> <span style="color: blue;"><strong>the Internet*</strong></span><br /> an extranet<br /> a local area network<br /> <br /> <h3> 8. An employee at a branch office is creating a quote for a customer. In order to do this, the employee needs to access confidential pricing information from internal servers at the Head Office. What type of network would the employee access?</h3> <span style="color: blue;"><strong>an intranet*</strong></span><br /> the Internet<br /> an extranet<br /> a local area network<br /> <br /> <h3> 9. Which two connection options provide an always-on, high-bandwidth Internet connection to computers in a home office? (Choose two.)</h3> cellular<br /> <span style="color: blue;"><strong>DSL*</strong></span><br /> satellite<br /> <span style="color: blue;"><strong>cable*</strong></span><br /> dial-up telephone<br /> <br /> <h3> 10. Which two Internet connection options do not require that physical cables be run to the building? (Choose two.)</h3> DSL<br /> <span style="color: blue;"><strong>cellular*</strong></span><br /> <span style="color: blue;"><strong>satellite*</strong></span><br /> dialup<br /> dedicated leased line<br /> <br /> <h3> 11. Which term describes the state of a network when the demand on the network resources exceeds the available capacity?</h3> convergence<br /> <span style="color: blue;"><strong>congestion*</strong></span><br /> optimization<br /> synchronization<br /> <br /> <h3> 12. What type of network traffic requires QoS?</h3> email<br /> on-line purchasing<br /> <span style="color: blue;"><strong>video conferencing*</strong></span><br /> wiki<br /> <br /> <h3> 13. Which expression accurately defines the term bandwidth?</h3> a method of limiting the impact of a hardware or software failure on the network<br /> <span style="color: blue;"><strong>a measure of the data carrying capacity of the media*</strong></span><br /> a state where the demand on the network resources exceeds the available capacity<br /> a set of techniques to manage the utilization of network resources<br /> <br /> <h3> 14. A network administrator is implementing a policy that requires strong, complex passwords. Which data protection goal does this policy support?</h3> data integrity<br /> data quality<br /> <span style="color: blue;"><strong>data confidentiality*</strong></span><br /> data redundancy<br /> <br /> <h3> 15. Which statement describes a characteristic of cloud computing?</h3> A business can connect directly to the Internet without the use of an ISP.<br /> <span style="color: blue;"><strong>Applications can be accessed over the Internet by individual users or businesses using any device, anywhere in the world.*</strong></span><br /> Devices can connect to the Internet through existing electrical wiring.<br /> Investment in new infrastructure is required in order to access the cloud.<br /> <br /> <h3 class="ai-stem"> 16. What is the Internet?</h3> It is a network based on Ethernet technology.<br /> It provides network access for mobile devices.<br /> <span style="color: blue;"><strong>It provides connections through interconnected global networks.*</strong></span><br /> It is a private network for an organization with LAN and WAN connections.<br /> <br /> <h3> 17. Which statement describes the use of powerline networking technology?</h3> New “smart” electrical cabling is used to extend an existing home LAN.<br /> A home LAN is installed without the use of physical cabling.<br /> <span style="color: blue;"><strong>A device connects to an existing home LAN using an adapter and an existing electrical outlet.*</strong></span><br /> Wireless access points use powerline adapters to distribute data through the home LAN.<br /> <br /> <h3> 18. What security violation would cause the most amount of damage to the life of a home user?</h3> denial of service to your email server<br /> replication of worms and viruses in your computer<br /> <span style="color: blue;"><strong>capturing of personal data that leads to identity theft*</strong></span><br /> spyware that leads to spam emails<br /> <br /> <h3> 19. A user is implementing security on a small office network. Which two actions would provide the minimum security requirements for this network? (Choose two.)</h3> <span style="color: blue;"><strong>implementing a firewall*</strong></span><br /> installing a wireless network<br /> <span style="color: blue;"><strong>installing antivirus software*</strong></span><br /> implementing an intrusion detection system<br /> adding a dedicated intrusion prevention device<br /> <br /> <h3> 20. Fill in the blank.</h3> <h3> A <span style="color: blue;"><strong>converged </strong></span>network is capable of delivering voice, video, text, and graphics over the same communication channels.</h3> <br /> <h3> 21. Fill in the blank.</h3> <h3> The acronym <span style="color: blue;"><strong>byod</strong></span> refers to the policy that allows employees to use their personal devices in the business office to access the network and other resources.</h3> <br /> <h3> 22. Match the description to the form of network communication. (Not all options are used.)</h3> <img src="https://lh3.googleusercontent.com/0LIyqe4TtQFlJSHWPme6JsXyUORz0qIJKznOmS6t9P98J71I9XF6_Xps8QdKGbt1Fo7G7i_HHUY9QW_NeixTdLFbVOYbSqnlpqa2H3TU9fooyn3JHgle_7h4EIbg04xbGsJe7i_DajJ87T7EE7kI7HbPjoJhqaK6gwUUUebSoCZbzbCmytZbIh1khboTxsCeJg4N8BlSaL7aNs47b15LqJS_pDVpbBsO-IWtxE23bbdZ600LmgVuB2s6twcszT8y0otppcsT33zojy-XknOuDORVd_cU63GVmvVJnkyZySbvAwzLbRi7PJqMbQ3sb45hawH7UqJkLXFqtAKHkqMLS9S8P_P0YoKHwsbgXtE88j9U7kuTStUfV7KPETeu0WiNynUkz3-TbYPW1FIf1pRN11IUdiOpprE8rNlR4-frdqnySwLPMauYfcRqzmvn6YAwAMa50lgqFdR0hX5tRybCUe3CIzAydiZNFdyfGk5rWKHVwvsFtKGBYNhbf10rCYJDs7a7y17BeLRxg000c6qmwEXH9WhzHpxne4EvUFbhL5-YCDMqL0isB0-YVohtNbu-z_rI=w1034-h451-no" /><br /> <span style="color: blue;"><strong>Web pages that groups of people can edit and view together</strong></span> -> <b>wiki</b><br /> <span style="color: blue;"><strong>Interactive websites where people created and share user-generated content with friends and family</strong></span> -> <b>Social media</b><br /> <span style="color: blue;"><strong>real-time communication of between two or more people</strong></span> -> <b>instant messaging</b><br /> <span style="color: blue;"><strong>an audio-based medium that allows people to deliver their recordings to a wide audience</strong></span> -> <b>podcast</b><br /> <br /> <h3> 23. Match each characteristic to its corresponding Internet connectivity type. (Not all options are used.)</h3> <img src="https://lh3.googleusercontent.com/aIDPQKmZkaoDZToJHgjM9RukfFzN06B1lqJVDhrxH5rd6AsMOABgp3ZQ3SQ0gJMVTCECNXH-NQmWmoltRQ54p7RS_dUpUAlarA_8rqN48nXNOZi4wNVldlv3VNQcsnHYENCsQNIoaAnc7zc81MDiFm24IGYv8ogQEU1vJ1JvAI9fwdMtzh13cIweUkCE5htt4vrXow7HlBUrtztZydbcsSNPS5Ytm06j4QU40dql8m6hSCCDTsp57yD0nejS9WJD53Jl4YdrZFc9Bp_Pndu0S_CH-TnfBgG4PfhNoyG6dXCwM5yqxEbsGMhoFsigAntr4qsYFyuuwQfjCkiTHRhBNaP3BD9z3sillGulM_pyuBiZAUjdu0nkuktn83cMyWzRN56h7iQcOnIUsiCd5_IGdK0-wOuq95Xt5eL1GDDVDyflLVNp21rVPtMUeu3T2gX8fGeNKDjNW5mTWCrw_t0_hvR3MNejS9qIoljpG2EvGEjlHxmisjvB1a5N7HVN87eBe8KptFS5f3610CzFldBHdim-BiTY-gCEKKZFUOHhpA2ldx4fyvBORv2D23EFtb-Oq6Bb=w1015-h282-no" /><br /> satellite -> <span style="color: blue;"><b>Not suited for heavily wooded areas</b></span><br /> dialup telephone -> <span style="color: blue;"><b>typically has very low bandwidth</b></span><br /> DSL -> <span style="color: blue;"><b>splits the access line into three signals</b></span><br /> cable -> <span style="color: blue;"><b>uses coaxial cable as a medium</b></span><br /> <h3> 24. Match the definition to the security goal. (Not all options are used.)</h3> <img class="" height="290" src="https://lh3.googleusercontent.com/2usuaJyaPy3ONJGIUs12jzp61zEZ6IfvfOG-0UH_k22rLW90DJerRCGyoIS-Mvk2g0u6rTqKE_JuTfzSAqFLppthp2kMV_U0edNBLA66bHIDKMEG5KDs-veZv-pdepMhSnl_LU4iKiU98-bLATfphjVCg8x_IJsWib2Xd9czDcb8LaV3m4HwquX-isC9q__Wi_0lSVcwVD1dqMyXCyLycHAJnbTCeFP37hkLWfwZ09E7N0AwZsZZBcxDj9FV2vIxG_FsGq9EO3xG7qEQPxyHGOaMSoYF4ApkEi9qWV77obf87rgamUg-NOcaCwBLHrNMLOaeU2PbrpVKKnXWM9Fp_XWrrWcNGmcxdnPfp4_Ac0SUxbK-TvDyvQ5Y6BmtbCA9CDn-yzjpNBSP_7_L89xPqrxNFMs_KJSEDj5UZutYdySSCCC-kzxjH7gK_nTkf7iQCsaFOCD0r9PyDgVBNwQ5AR7anQjrTkUgp5MGkB1H_hV-PFgE0bJ8WIo98K4CzKWZ-2Z_4irY0UVOwnSOv5dfdZb5UyPdNl0N0edBzEF56Ik1e0pnGHi2Y9XwRyeI87PHpe2v=w1012-h358-no" width="819" /><br /> maintaining integrity -> <b><span style="color: blue;">the assurance that the information has not been altered during transmission</span><br /> </b>ensuring confidentiality -> <span style="color: blue;"><b>only the intended recipients can access and read the data</b></span><br /> ensuring availability -> <span style="color: blue;"><b>the assurance of timely and reliable access to data</b></span></div>

CCNA1 v6.0 Chapter 1 Exam Answers 2018 (100%)

1. A company is contemplating whether to use a client/server or a peer-to-peer network. What are three characteristics of a peer-to-peer network? (Choose three.) better security easy to create* bet…

Read more »