CCNA 1 Final Exam Answers Option C

Cisco CCNA 1 Simulation v6.0 Test Final Exam Option C

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Cisco CCNA 1 Simulation v6.0 Test Final Exam Option C Questions and answers

CCNA 1 Final Exam Answers Option C Quiz Questions and Answers. In this simulation, take your test, get your score and share with others!

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CCNA2 v7 SRWE Modulos 14 16 Respuestas Examen

CCNA2 v7 SRWE | Módulos 14 – 16 Respuestas Preguntas

Points: 100
Questions: 54
Time limit: None
Allowed attempts: Unlimited

Check all the CCNA exams in THIS SECTION.

CCNA 1 V6.0 Final Exam Answers Option C Questions and Answers

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

Por favor, selecciona 2 respuestas correctas

This host does not have a default gateway configured.

There is connectivity between this device and the device at 192.168.100.1.

The connectivity between these two hosts allows for videoconferencing calls.

There are 4 hops between this device and the device at 192.168.100.1

The average transmission time between the two hosts is 2 milliseconds.

¡ Correcto ! ¡ Incorrecto !

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?

HTTP

Ethernet

TCP

¡ Correcto ! ¡ Incorrecto !

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

254

¡ Correcto ! ¡ Incorrecto !

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

Por favor, selecciona 3 respuestas correctas

64.100.0.0/14

192.168.0.0/16

172.16.0.0/12

192.31.7.0/24

127.16.0.0/12

10.0.0.0/8

¡ Correcto ! ¡ Incorrecto !

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

segmentation

flow control

encapsulation

encoding

¡ Correcto ! ¡ Incorrecto !

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

Por favor, selecciona 2 respuestas correctas

when applications do not need to guarantee delivery of the data

when delivery overhead is not an issue

when destination port numbers are dynamic

when applications need to guarantee that a packet arrives intact, in sequence, and unduplicated

when a faster delivery mechanism is needed

¡ Correcto ! ¡ Incorrecto !

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

Por favor, selecciona 2 respuestas correctas

DNS

Ethernet

UDP

POP

TCP

¡ Correcto ! ¡ Incorrecto !

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?

BB:BB:BB:BB:BB:BB

172.168.10.65

DD:DD:DD:DD:DD:DD

172.168.10.99

AA:AA:AA:AA:AA:AA

CC:CC:CC:CC:CC:CC

¡ Correcto ! ¡ Incorrecto !

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?

It will strip off the data-link frame to check the destination IP address.

It will discard the frame.

It will forward the frame to the next host.

It will remove the frame from the media.

¡ Correcto ! ¡ Incorrecto !

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?

DSL

dialup

satellite

cable modem

leased line

¡ Correcto ! ¡ Incorrecto !

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?

Connectivity to the remote device was successful.

A ping packet is being blocked by a security device along the path.

A router along the path did not have a route to the destination.

The connection timed out while waiting for a reply from the remote device.

¡ Correcto ! ¡ Incorrecto !

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

Por favor, selecciona 2 respuestas correctas

collision detection

encapsulating PDUs from the transport layer

performing error detection

placement of frames on the media

routing packets toward the destination

¡ Correcto ! ¡ Incorrecto !

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

to break large messages into smaller frames

to convert information to the appropriate form for transmission

to interpret information

to negotiate correct timing for successful communication

¡ Correcto ! ¡ Incorrecto !

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?

subnet mask

DHCP server address

default gateway

DNS server address

¡ Correcto ! ¡ Incorrecto !

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

to identify the network address of the destination network

to identify faulty frames

to identify the broadcast address of the destination network

to identify the host address of the destination host

¡ Correcto ! ¡ Incorrecto !

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

DHCP

FTP

SNMP

HTTP

ICMP

¡ Correcto ! ¡ Incorrecto !

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

between hosts and the default gateway

only at the edge of the network

only on the busiest network segment

on as many different network segments as possible

¡ Correcto ! ¡ Incorrecto !

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?

quality of service

reliability

scalability

accessibility

¡ Correcto ! ¡ Incorrecto !

Match the situation with the appropriate use of network media.

Coppers Cables
horizontal cabling structure
desktop PCsin an enterprise office

Fiber Optic
backbone cabling in an enterprise
long-haul networks

Wireless4guest access in a coffee shop
waiting rooms in a hospital

¡ Correcto ! ¡ Incorrecto !

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

FastEthernet0/0 -> packets with destination of 172.17.6.15
FastEthernet0/1 -> packets with destination of 172.17.14.8
FastEthernet1/0 -> packets with destination of 172.17.12.10
FastEthernet1/1 -> packets with destination of 172.17.10.5
Serial0/0/0 -> packets with destination of 172.17.8.20

¡ Correcto ! ¡ Incorrecto !

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

Por favor, selecciona 2 respuestas correctas

It speeds up packet delivery.

It assists in protocol design.

It ensures a device at one layer can function at the next higher layer.

It prevents technology in one layer from affecting other layers.

It prevents designers from creating their own model.

¡ Correcto ! ¡ Incorrecto !

Which three statements characterize UDP? (Choose three.)

Por favor, selecciona 3 respuestas correctas

UDP provides basic connectionless transport layer functions

UDP is a low overhead protocol that does not provide sequencing or flow control mechanisms.

UDP provides connection-oriented, fast transport of data at Layer 3.

UDP relies on IP for error detection and recovery.

UDP provides sophisticated flow control mechanisms

UDP relies on application layer protocols for error detection.

¡ Correcto ! ¡ Incorrecto !

What is the function of the HTTP GET message?

to upload content to a web server from a web client

to request an HTML page from a web server

to retrieve client email from an email server using TCP port 110

to send error information from a web server to a web client

¡ Correcto ! ¡ Incorrecto !

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

an AUX connection

a console connection

an SSH connection

a Telnet connection

¡ Correcto ! ¡ Incorrecto !

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 shutdown
What is the technician configuring?

password encryption

Telnet access

SVI

physical switchport access

¡ Correcto ! ¡ Incorrecto !

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

Por favor, selecciona 3 respuestas correctas

error correction through a collision detection method

delimiting groups of bits into frames

session control using port numbers

conversion of bits into data signals

detection of errors through CRC calculations

data link layer addressing

placement and removal of frames from the media

¡ Correcto ! ¡ Incorrecto !

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

Por favor, selecciona 2 respuestas correctas

to store the routing table

to store the startup configuration file

to store the ARP table

to contain the running configuration file

to retain contents when power is removed

¡ Correcto ! ¡ Incorrecto !

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?

192.168.10.224

192.168.10.240

192.168.10.192

192.168.10.128

192.168.10.0

¡ Correcto ! ¡ Incorrecto !

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

Por favor, selecciona 3 respuestas correctas

It is associated with VLAN1 by default.

It is a special interface that allows connectivity by different types of media.

It is designed as a security protocol to protect switch ports.

It is required to allow connectivity by any device at any location.

It provides a means to remotely manage a switch.

It is not associated with any physical interface on a switch.

¡ Correcto ! ¡ Incorrecto !

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

user EXEC mode
limited number of basic monitoring commands
the first entrance intro the CLI of an IOS device

privileged EXEC mode
accessed by entering the enable command
identified by a prompt ending with the # character

global configuration mode
changes made affect the operation of the device as a whole
accessed by entering the configure terminal command

¡ Correcto ! ¡ Incorrecto !

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

timing and synchronization

destination and source port numbers

destination and source physical addresses

destination and source logical network addresses

¡ Correcto ! ¡ Incorrecto !

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

physical topology diagram
location of a desktop PC in a classroom
path of cables that connect rooms to wiring closets

logical topology diagram
IP address of a server

¡ Correcto ! ¡ Incorrecto !

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

Por favor, selecciona 2 respuestas correctas

fast-forward switching

store-and-forward switching

CRC switching

QOS switching

fragment-free switching

¡ Correcto ! ¡ Incorrecto !

Which statement is true about variable-length subnet masking?

Each subnet is the same size.

The size of each subnet may be different, depending on requirements.

Subnets may only be subnetted one additional time.

Bits are returned, rather than borrowed, to create additional subnets.

¡ Correcto ! ¡ Incorrecto !

What is a characteristic of the LLC sublayer?

It places information in the frame allowing multiple Layer 3 protocols to use the same network interface and media.

It defines software processes that provide services to the physical layer.

It provides delimitation of data according to the physical signaling requirements of the medium.

It provides the logical addressing required that identifies the device.

¡ Correcto ! ¡ Incorrecto !

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

Por favor, selecciona 2 respuestas correctas

forwarding frames with unknown destination IP addresses to the default gateway

building a routing table that is based on the first IP address in the frame header

examining the destination MAC address to add new entries to the MAC address table

utilizing the MAC address table to forward frames via the destination MAC address

using the source MAC addresses of frames to build and maintain a MAC address table

¡ Correcto ! ¡ Incorrecto !

What is the TCP mechanism used in congestion avoidance?

two-way handshake

socket pair

sliding window

three-way handshake

¡ Correcto ! ¡ Incorrecto !

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?

presentation layer

network layer

data link layer

physical layer

¡ Correcto ! ¡ Incorrecto !

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?

The subnet mask information is incorrect.

The interface is shutdown and must be enabled before the switch will accept the IP address.

The command is being entered from the wrong mode of operation.

The command syntax is wrong.

¡ Correcto ! ¡ Incorrecto !

What information is added during encapsulation at OSI Layer 3?

source and destination IP address

source and destination MAC

source and destination port number

source and destination application protocol

¡ Correcto ! ¡ Incorrecto !

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

the lowest configured IP address on the router

the IP address of the outbound interface

a loopback IP address

the highest configured IP address on the router

¡ Correcto ! ¡ Incorrecto !

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.)

Por favor, selecciona 3 respuestas correctas

the sophistication of the encapsulation method applied to the data

the amount of traffic that is currently crossing the network

the type of traffic that is crossing the network

the bandwidth of the WAN connection to the Internet

the reliability of the gigabit Ethernet infrastructure of the backbone

the latency that is created by the number of network devices that the data is crossing

¡ Correcto ! ¡ Incorrecto !

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

Por favor, selecciona 3 respuestas correctas

64.104.78.227

192.168.1.245

192.15.301.240

198.133.219.17

10.15.250.5

128.107.12.117

¡ Correcto ! ¡ Incorrecto !

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

192.168.1.32/28

192.168.1.64/29

192.168.1.64/26

192.168.1.32/27

¡ Correcto ! ¡ Incorrecto !

What is the purpose of having a converged network?

to reduce the cost of deploying and maintaining the communication infrastructure

to achieve fault tolerance and high availability of data network infrastructure devices

to provide high speed connectivity to all end devices

to make sure that all types of data packets will be treated equally

¡ Correcto ! ¡ Incorrecto !

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

rollover

straight-through

crossover

console

¡ Correcto ! ¡ Incorrecto !

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?

host IP address

default gateway address

DNS address

subnet mask

¡ Correcto ! ¡ Incorrecto !

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

service password-encryption

exec-timeout 30

banner motd $Max failed logins = 5$

¡ Correcto ! ¡ Incorrecto !

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?

Message-of-the-day banners will only appear when a user logs in through the console port.

The symbol “!” signals the end of a banner message.

The delimiting character appears in the banner message.

The banner message is too long.

¡ Correcto ! ¡ Incorrecto !

What type of IPv6 address is FE80::1?

multicast

link-local

global unicast

loopback

¡ Correcto ! ¡ Incorrecto !

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

Por favor, selecciona 2 respuestas correctas

authentication

session control

compression

addressing

encryption

¡ Correcto ! ¡ Incorrecto !

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?

DNS

DHCP

TCP/IP protocol stack

default gateway

¡ Correcto ! ¡ Incorrecto !

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

flash

ROM

the configuration register

a TFTP server

RAM

NVRAM

¡ Correcto ! ¡ Incorrecto !

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

Por favor, selecciona 2 respuestas correctas

client

transient

master

server

slave

¡ Correcto ! ¡ Incorrecto !

CCNA 1 v6 Final Exam Answers Option C

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CCNA 1 Final Exam Answers Option C

Cisco CCNA 1 Simulation v6.0 Test Final Exam Option C

CCNA2 v7 SRWE | Módulos 14 – 16 Respuestas Preguntas

CCNA 1 V6.0 Final Exam Answers Option C Questions and Answers

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

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?

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

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

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

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

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

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 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?

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?

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?

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

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

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?

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

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

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

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?

Match the situation with the appropriate use of network media.

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

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

Which three statements characterize UDP? (Choose three.)

What is the function of the HTTP GET message?

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

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 shutdown What is the technician configuring?

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

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

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

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

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

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

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

Which statement is true about variable-length subnet masking?

What is a characteristic of the LLC sublayer?

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

What is the TCP mechanism used in congestion avoidance?

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?

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?

What information is added during encapsulation at OSI Layer 3?

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

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

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

What is the purpose of having a converged network?

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

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

What type of IPv6 address is FE80::1?

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

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?

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

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

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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 shutdown
What is the technician configuring?