CCNA 1 v5.1 + v6.0 Final Test Online 2018-2019

What is a characteristic of a fault tolerant network?

Three bank employees are using the corporate network. The first employee uses a web browser to view a company web page in order to read some announcements. The second employee accesses the corporate database to perform some financial transactions. The third employee participates in an important live audio conference with other corporate managers in branch offices. If QoS is implemented on this network, what will be the priorities from highest to lowest of the different data types?

What is a benefit of using cloud computing in networking?

What is the function of the shell in an OS?

Which connection provides a secure CLI session with encryption to a Cisco switch?

A network technician is attempting to configure an interface by entering the following command: SanJose(config)# ip address 192.168.2.1 255.255.255.0. The command is rejected by the device. What is the reason for this?

An administrator uses the Ctrl-Shift-6 key combination on a switch after issuing the ping command. What is the purpose of using these keystrokes?

Refer to the exhibit. A network administrator is configuring access control to switch SW1. If the administrator uses a console connection to connect to the switch, which password is needed to access user EXEC mode?

On which switch interface would an administrator configure an IP address so that the switch can be managed remotely?

What protocol is responsible for controlling the size of segments and the rate at which segments are exchanged between a web client and a web server?

What is an advantage to using a protocol that is defined by an open standard?

What are two benefits of using a layered network model? (Choose two.)

Which two OSI model layers have the same functionality as two layers of the TCP/IP model? (Choose two.)

Which name is assigned to the transport layer PDU?

A network engineer is measuring the transfer of bits across the company backbone for a mission critical database application. The engineer notices that the network throughput appears lower than the bandwidth expected. Which three factors could influence the differences in throughput? (Choose three.)

A network administrator is troubleshooting connectivity issues on a server. Using a tester, the administrator notices that the signals generated by the server NIC are distorted and not usable. In which layer of the OSI model is the error categorized?

Which type of UTP cable is used to connect a PC to a switch port?

A network administrator is measuring the transfer of bits across the company backbone for a mission critical financial application. The administrator notices that the network throughput appears lower than the bandwidth expected. Which three factors could influence the differences in throughput? (Choose three.)

What is a characteristic of UTP cabling?

What are two characteristics of fiber-optic cable? (Choose two.)

What is a characteristic of the LLC sublayer?

A network team is comparing physical WAN topologies for connecting remote sites to a headquarters building. Which topology provides high availability and connects some, but not all, remote sites?

What method is used to manage contention-based access on a wireless network?

What are the three primary functions provided by Layer 2 data encapsulation? (Choose three.)

What will a host on an Ethernet network do if it receives a frame with a destination MAC address that does not match its own MAC address?

What are two examples of the cut-through switching method? (Choose two.)

What are two actions performed by a Cisco switch? (Choose two.)

Which frame forwarding method receives the entire frame and performs a CRC check to detect errors before forwarding the frame?

Refer to the exhibit. If host A sends an IP packet to host B, what will the destination address be in the frame when it leaves host A?

What addresses are mapped by ARP?

What information is added during encapsulation at OSI Layer 3?

What are two services provided by the OSI network layer? (Choose two.)

Refer to the exhibit. The network administrator for a small advertising company has chosen to use the 192.168.5.96/27 network for internal LAN addressing. As shown in the exhibit, a static IP address is assigned to the company web server. However, the web server cannot access the Internet. The administrator verifies that local workstations with IP addresses that are assigned by a DHCP server can access the Internet, and the web server is able to ping local workstations. Which component is incorrectly configured?

Why does a Layer 3 device perform the ANDing process on a destination IP address and subnet mask?

What are two functions of NVRAM? (Choose two.)

Refer to the exhibit. What will be the result of entering this configuration the next time a network administrator connects a console cable to the router and no additional commands have been entered?

What is the dotted decimal representation of the IPv4 address 11001011.00000000.01110001.11010011?

What are three characteristics of multicast transmission? (Choose three.)

What are the three ranges of IP addresses that are reserved for internal private use? (Choose three.)

What purpose does NAT64 serve in IPv6?

What is the most compressed representation of the IPv6 address 2001:0000:0000:abcd:0000:0000:0000:0001?

Which range of link-local addresses can be assigned to an IPv6-enabled interface?

Which three addresses are valid public addresses? (Choose three.)

Refer to the exhibit. On the basis of the output, which two statements about network connectivity are correct? (Choose two.)

What type of IPv6 address is FE80::1?

How many valid host addresses are available on an IPv4 subnet that is configured with a /26 mask?

A site administrator has been told that a particular network at the site must accommodate 126 hosts. Which subnet mask would be used that contains the required number of host bits?

A network administrator wants to have the same subnet mask for three subnetworks at a small site. The site has the following networks and numbers of devices: Subnetwork A: IP phones – 10 addresses Subnetwork B: PCs – 8 addresses Subnetwork C: Printers – 2 addresses What single subnet mask would be appropriate to use for the three subnetworks?

How many hosts are addressable on a network that has a mask of 255.255.255.248?

Which subnet would include the address 192.168.1.96 as a usable host address?

What subnet mask is needed if an IPv4 network has 40 devices that need IP addresses and address space is not to be wasted?

What are two characteristics shared by TCP and UDP? (Choose two.)

Why are port numbers included in the TCP header of a segment?

Refer to the exhibit. Consider the IP address of 192.168.10.0/24 that has been assigned to a high school building. The largest network in this building has 100 devices. If 192.168.10.0 is the network number for the largest network, what would be the network number for the next largest network, which has 40 devices?

Which statement is true about variable-length subnet masking?

In what two situations would UDP be the preferred transport protocol over TCP? (Choose two.)

What important information is added to the TCP/IP transport layer header to ensure communication and connectivity with a remote network device?

What is the TCP mechanism used in congestion avoidance?

Which scenario describes a function provided by the transport layer?

A user opens three browsers on the same PC to access www.cisco.com to search for certification course information. The Cisco web server sends a datagram as a reply to the request from one of the web browsers. Which information is used by the TCP/IP protocol stack in the PC to identify which of the three web browsers should receive the reply?

What are two ways that TCP uses the sequence numbers in a segment? (Choose two.)

Which two tasks are functions of the presentation layer? (Choose two.)

Which three statements characterize UDP? (Choose three.)

What is a key characteristic of the peer-to-peer networking model?

A technician can ping the IP address of the web server of a remote company but cannot successfully ping the URL address of the same web server. Which software utility can the technician use to diagnose the problem?

Which domain name would be an example of a top-level domain?

A PC obtains its IP address from a DHCP server. If the PC is taken off the network for repair, what happens to the IP address configuration?

When planning for network growth, where in the network should packet captures take place to assess network traffic?

A wireless host needs to request an IP address. What protocol would be used to process the request?

Which example of malicious code would be classified as a Trojan horse?

When applied to a router, which command would help mitigate brute-force password attacks against the router?

A network technician suspects that a particular network connection between two Cisco switches is having a duplex mismatch. Which command would the technician use to see the Layer 1 and Layer 2 details of a switch port?

Where are Cisco IOS debug output messages sent by default?

Match the description with the associated IOS mode. (not all options are used.)

Refer to the exhibit. Match the packets with their destination IP address to the exiting interfaces on the router. (Not all targets are used.)

Refer to the exhibit. An administrator is testing connectivity to a remote device with the IP address 10.1.1.1. What does the output of this command indicate?

A user is unable to reach the web site when typing http://www.cisco.com in a web browser, but can reach the same site by typing http://72.163.4.161. What is the issue?

A company is expanding its business to other countries. All branch offices must remain connected to corporate headquarters at all times. Which network technology is required to support this requirement?

A home user is looking for an ISP connection that provides high speed digital transmission over regular phone lines. What ISP connection type should be used?

How does quality of service help a network support a wide range of applications and services?

What source IP address does a router use by default when the traceroute command is issued?

After making configuration changes on a Cisco switch, a network administrator issues a copy running-config startup-config command. What is the result of issuing this command?

Refer to the exhibit. A network administrator is configuring access control to switch SW1. If the administrator has already logged into a Telnet session on the switch, which password is needed to access privileged EXEC mode?

Match each item to the type of topology diagram on which it is typically identified. (Not all options are used.)

Which connection provides a secure CLI session with encryption to a Cisco network device?

What function does pressing the Tab key have when entering a command in IOS?

What layer is responsible for routing messages through an internetwork in the TCP/IP model?

Which statement accurately describes a TCP/IP encapsulation process when a PC is sending data to the network?

What unique address is embedded in an Ethernet NIC and used for communication on an Ethernet network?

Which procedure is used to reduce the effect of crosstalk in copper cables?

During the encapsulation process, what occurs at the data link layer for a PC connected to an Ethernet network?

What are two characteristics of Ethernet MAC addresses? (Choose two.)

If a device receives an Ethernet frame of 60 bytes, what will it do?

Under which two circumstances will a switch flood a frame out of every port except the port that the frame was received on? (Choose two.)

Which switching method has the lowest level of latency?

Which two commands can be used on a Windows host to display the routing table? (Choose two.)

Which two functions are primary functions of a router? (Choose two.)

What is the binary representation of 0xCA?

At a minimum, which address is required on IPv6-enabled interfaces?

Which service provides dynamic global IPv6 addressing to end devices without using a server that keeps a record of available IPv6 addresses?

What is the purpose of the command ping ::1?

How many usable IP addresses are available on the 192.168.1.0/27 network?

What is the process of dividing a data stream into smaller pieces before transmission?

When IPv4 addressing is manually configured on a web server, which property of the IPv4 configuration identifies the network and host portion for an IPv4 address?

Which two roles can a computer assume in a peer-to-peer network where a file is being shared between two computers? (Choose two.)

Which two protocols operate at the highest layer of the TCP/IP protocol stack? (Choose two.)

What is one difference between the client-server and peer-to-peer network models?

What is the function of the HTTP GET message?

Which networking model is being used when an author uploads one chapter document to a file server of a book publisher?

What network service resolves the URL entered on a PC to the IP address of the destination server?

A network engineer is analyzing reports from a recently performed network baseline. Which situation would depict a possible latency issue?

Which firewall feature is used to ensure that packets coming into a network are legitimate responses to requests initiated from internal hosts?

What is one indication that a Windows computer did not receive an IPv4 address from a DHCP server?

Which command can an administrator issue on a Cisco router to send debug messages to the vty lines?

Fill in the blank.

A medium-sized business is researching available options for connecting to the Internet. The company is looking for a high speed option with dedicated, symmetric access. Which connection type should the company choose?

What is the purpose of having a converged network?

What characteristic of a network enables it to quickly grow to support new users and applications without impacting the performance of the service being delivered to existing users?

After several configuration changes are made to a router, the copy running-configuration startup-configuration command is issued. Where will the changes be stored?

Refer to the exhibit. From global configuration mode, an administrator is attempting to create a message-of-the-day banner by using the command banner motd V Authorized access only! Violators will be prosecuted! V When users log in using Telnet, the banner does not appear correctly. What is the problem?

What are three characteristics of an SVI? (Choose three.)

A technician configures a switch with these commands:SwitchA(config)# interface vlan 1 SwitchA(config-if)# ip address 192.168.1.1 255.255.255.0 SwitchA(config-if)# no shutdownWhat is the technician configuring?

In computer communication, what is the purpose of message encoding?

What is a characteristic of multicast messages?

A large corporation has modified its network to allow users to access network resources from their personal laptops and smart phones. Which networking trend does this describe?

True or False. A dedicated server is not needed when implementing a peer-to-peer network.

Which term refers to a network that provides secure access to the corporate offices by suppliers, customers and collaborators?

What subnet mask is required to support 512 subnets on networks 172.28.0.0/16?

A DHCP server is used to IP addresses dynamically to the hosts on a network. The address pool is configured with 10.29.244.0/25. There are 19 printers on this network that need to use reserve static IP addresses from the pool. How many IP address in the pool are left to be assign to other hosts?