CCNA 1 Final Exam.
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This is all the questions i could find on this test. Apparently there's three different versions of this test.
- 1.
- A.
IP
- B.
UDP
- C.
Ethernet
- D.
A connectionless acknowledgement
- E.
An upper-layer, connection-oriented protocol or service
- 2.
![Refer to the exhibit. Each media link is labeled. What type of cable should be used to connect the different devices?]( "Refer to the exhibit. Each media link is labeled. What type of cable should be used to connect the different devices?")
- A.
Connection 1 - rollover cable Connection 2 - straight-through cable Connection 3 - crossover cable
- B.
Connection 1 - crossover cable Connection 2 - rollover cable Connection 3 - crossover cable
- C.
Connection 1 - straight-through cable Connection 2 - crossover cable Connection 3 - crossover cable
- D.
Connection 1 - straight-through cable Connection 2 - crossover cable Connection 3 - straight-through cable
- E.
Connection 1 - crossover cable Connection 2 - straight-through cable Connection 3 - crossover cable
- 3.3 Which OSI layer does IP rely on to determine whether packets have been lost and to request retransmission?
- A.
Application
- B.
Presentation
- C.
Session
- D.
Transport
- 4.
![Refer to the exhibit. What is the correct destination socket number for a web page request from Host A to the web server?]( "Refer to the exhibit. What is the correct destination socket number for a web page request from Host A to the web server?")
Refer to the exhibit. What is the correct destination socket number for a web page request from Host A to the web server?- A.
00-08-a3-b6-ce-46
- B.
198.133.219.25:80
- C.
Http://cisco.com
- D.
C 198.133.219.0/24 is directly connected, FastEthernet0/0
- 5.
- A.
Use the ipconfig /all command at the host’s command prompt.
- B.
Use the ping 127.0.0.1 command at the command prompt.
- C.
Use the traceroute command at the command prompt to identify any failures on the path to the gateway
- D.
Use FTP to check for connectivity to remote sites.
- E.
Download a troubleshooting tool from the PC manufacturer's website.
- 6.Which type of media is immune to EMI and RFI? (Choose two.)
- A.
10 Base-T
- B.
10 Base-2
- C.
10 Base-5
- D.
100 Base-FX
- E.
100 Base TX
- F.
1000 Base LX
- 7.
![Refer to the exhibit. The command that is shown was issued on a PC. What does the IP address 192.168.33.2
represent?]( "Refer to the exhibit. The command that is shown was issued on a PC. What does the IP address 192.168.33.2
represent?")
- A.
IP address of the host
- B.
Default gateway of the host
- C.
IP address of the homepage for the host
- D.
Primary domain name server for the host
- E.
IP address of the website resolver1.mooki.local
- 8.
![Refer to the exhibit. The diagram represents the process of sending email between clients. Select the list below that
correctly identifies the component or protocol used at each numbered stage of the diagram.]( "Refer to the exhibit. The diagram represents the process of sending email between clients. Select the list below that
correctly identifies the component or protocol used at each numbered stage of the diagram.")
- A.
1.MUA 2.MDA 3.MTA 4.SMTP 5.MTA 6.POP 7.MDA 8.MUA
- B.
1.MUA 2.POP 3.MDA 4.SMTP 5.MTA 6.MDA 7.SMTP 8.MUA
- C.
1.MUA 2.POP 3.SMTP 4.MDA 5.MTA 6.SMTP 7.POP 8.MUA
- D.
1.MDA 2.SMTP 3.MTA 4.SMTP 5.MTA 6.MUA 7.POP 8.MDA
- E.
1.MUA 2.SMTP 3.MTA 4.SMTP 5.MTA 6.MDA 7.POP 8.MUA
- 9.What is true regarding network layer addressing? (Choose three.)
- A.
Uses a flat structure
- B.
Prevent broadcasts
- C.
Heirarchical
- D.
Uniquely identifies each host
- E.
48 bits in length
- F.
Contains a network portion
- 10.Which OSI layers offers reliable, connection-oriented data communication services?
- A.
Application
- B.
Presentation
- C.
Session
- D.
Transport
- E.
Network
- 11.
![Examine the graphic with current configurations. Host A in the Clerical offices failed and was replaced. Although a ping
to 127.0.0.1 was successful, the replacement computer can not access the company network. What is the likely cause
of the problem?]( "Examine the graphic with current configurations. Host A in the Clerical offices failed and was replaced. Although a ping
to 127.0.0.1 was successful, the replacement computer can not access the company network. What is the likely cause
of the problem?")
- A.
IP address incorrectly entered
- B.
Network cables unplugged
- C.
Subnet mask incorrectly entered
- D.
Network card failure
- 12.
![Refer to the exhibit. Host A attempts to establish a TCP/IP session with host C. During this attempt, a frame was
captured with the source MAC address 0050.7320.D632 and the destination MAC address 0030.8517.44C4. The
packet inside the captured frame has an IP source address 192.168.7.5, and the destination IP address is
192.168.219.24. At which point in the network was this packet captured?]( "Refer to the exhibit. Host A attempts to establish a TCP/IP session with host C. During this attempt, a frame was
captured with the source MAC address 0050.7320.D632 and the destination MAC address 0030.8517.44C4. The
packet inside the captured frame has an IP source address 192.168.7.5, and the destination IP address is
192.168.219.24. At which point in the network was this packet captured?")
Refer to the exhibit. Host A attempts to establish a TCP/IP session with host C. During this attempt, a frame was captured with the source MAC address 0050.7320.D632 and the destination MAC address 0030.8517.44C4. The packet inside the captured frame has an IP source address 192.168.7.5, and the destination IP address is 192.168.219.24. At which point in the network was this packet captured?- A.
Leaving host A
- B.
Leaving ATL
- C.
Leaving Dallas
- D.
Leaving NYC
- 13.
![Refer to the exhibit. What two facts can be determined from the information that is given? (Choose two.)]( "Refer to the exhibit. What two facts can be determined from the information that is given? (Choose two.)")
- A.
This exchange is part of the three-way handshake.
- B.
The source port indicates that a Telnet session has been initiated.
- C.
The data is flowing from server to client.
- D.
The destination port indicates that an HTTP session has been initiated.
- E.
The data listed is associated with the transport layer.
- F.
The source port does not support communication with the destination port that is listed.
- 14.
![Refer to the exhibit. On the basis of the IP configuration that is shown, what is the reason that Host A and Host B are
unable to communicate outside the local network?]( "Refer to the exhibit. On the basis of the IP configuration that is shown, what is the reason that Host A and Host B are
unable to communicate outside the local network?")
Refer to the exhibit. On the basis of the IP configuration that is shown, what is the reason that Host A and Host B are unable to communicate outside the local network?- A.
Host A was assigned a network address.
- B.
Host B was assigned a multicast address.
- C.
Host A and Host B belong to different networks.
- D.
The gateway address was assigned a broadcast address.
- 15.Which of the following are the address ranges of the private IP addresses? (Choose three.)
- A.
10.0.0.0 to 10.255.255.255
- B.
200.100.50.0 to 200.100.25.255
- C.
150.150.0.0 to 150.150.255.255
- D.
172.16.0.0 to 172.31.255.255
- E.
192.168.0.0 to 192.168.255.255
- F.
127.16.0.0 to 127.31.255.255
- 16.Which combination of network id and subnet mask correctly identifies all IP addresses from 172.16.128.0 through 172.16.159.255?
- A.
172.16.128.0 255.255.255.224
- B.
172.16.128.0 255.255.0.0
- C.
172.16.128.0 255.255.192.0
- D.
172.16.128.0 255.255.224.0
- E.
172.16.128.0 255.255.255.192
- 17.Which password is automatically encrypted when it is created?
- A.
Vty
- B.
Aux
- C.
Console
- D.
Enable secret
- E.
Enable password
- 18.
- A.
TCP and UDP port numbers are used by application layer protocols.
- B.
TCP uses port numbers to provide reliable transportation of IP packets.
- C.
UDP uses windowing and acknowledgments for reliable transfer of data.
- D.
TCP uses windowing and sequencing to provide reliable transfer of data.
- E.
TCP is a connection-oriented protocol. UDP is a connectionless protocol.
- 19.
- A.
When the interface is functioning as a DTE device
- B.
When the interface timers have been cleared
- C.
When the connected DTE device is shut down
- D.
When the interface is functioning as a DCE device
- 20.Which two functions of the OSI model occur at layer two? (Choose two.)
- A.
Physical addressing
- B.
Encoding
- C.
Routing
- D.
Cabling
- E.
Media access control
- 21.A routing issue has occurred in you internetwork. Which of the following type of devices should be examined to isolate this error?
- A.
Access point
- B.
Host
- C.
Hub
- D.
Router
- E.
Switch
- 22.
![Refer to the exhibit. With the router running NAT, what IP addresses can be applied to the computer to allow access
to the Internet? (Choose three.)]( "Refer to the exhibit. With the router running NAT, what IP addresses can be applied to the computer to allow access
to the Internet? (Choose three.)")
Refer to the exhibit. With the router running NAT, what IP addresses can be applied to the computer to allow access to the Internet? (Choose three.)- A.
192.168.18.38
- B.
192.168.18.48
- C.
192.168.18.49
- D.
192.168.18.52
- E.
192.168.18.59
- F.
192.168.18.63
- 23.
- A.
The entries specify three Telnet lines for remote access.
- B.
The entries specify four Telnet lines for remote access.
- C.
The entries set the console and Telnet password to "c13c0".
- D.
Telnet access will be denied because the Telnet configuration is incomplete.
- E.
Access will be permitted for Telnet using "c13c0" as the password.
- 24.As network administrator, what is the subnet mask that allows 510 hosts given the IP address 172.30.0.0?
- A.
255.255.0.0
- B.
255.255.248.0
- C.
255.255.252.0
- D.
255.255.254.0
- E.
255.255.255.0
- F.
255.255.255.128
- 25.
![Refer to the exhibit. A network administrator remotely accesses the CLI of RouterB from PC1 using Telnet. Which
statement is true about this connection?]( "Refer to the exhibit. A network administrator remotely accesses the CLI of RouterB from PC1 using Telnet. Which
statement is true about this connection?")
Refer to the exhibit. A network administrator remotely accesses the CLI of RouterB from PC1 using Telnet. Which statement is true about this connection?- A.
The data is automatically encrypted.
- B.
A Telnet server process is running on PC1.
- C.
The connection is made through a VTY session on the router.
- D.
A GET request was sent to RouterB to retrieve data during this session.
- 26.
![Refer to the exhibit. Cable 1 and cable 2 have the ends wired for specific physical layer requirements. The table lists
each segment by number and the cable which has been installed by the network technician between the network
components on that segment. From the data given, which segments have the correct cable installed? (Choose three.)
segment1
segment2]( "Refer to the exhibit. Cable 1 and cable 2 have the ends wired for specific physical layer requirements. The table lists
each segment by number and the cable which has been installed by the network technician between the network
components on that segment. From the data given, which segments have the correct cable installed? (Choose three.)
segment1
segment2")
- A.
Segment. From the data given, which segments have the correct cable installed? (Choose three.) segment1
- B.
Segment2
- C.
Segment3
- D.
Segment4
- E.
Segment5
- 27.
![Refer to the exhibit. What three statements are true about the IP configuration that is shown? (Choose three.)]( "Refer to the exhibit. What three statements are true about the IP configuration that is shown? (Choose three.)")
- A.
The address that is assigned to the computer represents private addressing.
- B.
The computer is unable to communicate outside of the local network.
- C.
The network of this computer can have 126 hosts.
- D.
The prefix of the computer address is /27.
- E.
The IP address that is assigned to the computer is routable on the Internet.
- F.
The IP address that is assigned to the computer is a broadcast address.
- 28.Which three IPv4 addresses represent a broadcast for a subnet? (Choose three.)
- A.
172.16.4.63 /26
- B.
172.16.4.129 /26
- C.
172.16.4.191 /26
- D.
14 172.16.4.51 /27
- E.
172.16.4.95 /27
- F.
172.16.4.221 /27
- 29.
![Refer to the exhibit. A network technician is trying to determine the correct IP address configuration for Host A.
What is a valid configuration for Host A?]( "Refer to the exhibit. A network technician is trying to determine the correct IP address configuration for Host A.
What is a valid configuration for Host A?")
- A.
IP address: 192.168.100.19; Subnet Mask: 255.255.255.248; Default Gateway: 192.16.1.2
- B.
IP address: 192.168.100.20; Subnet Mask: 255.255.255.240; Default Gateway: 192.168.100.17
- C.
IP address: 192.168.100.21; Subnet Mask: 255.255.255.248; Default Gateway: 192.168.100.18
- D.
IP address: 192.168.100.22; Subnet Mask: 255.255.255.240; Default Gateway: 10.1.1.5
- E.
IP address: 192.168.100.30; Subnet Mask: 255.255.255.240; Default Gateway: 192.168.1.1
- F.
IP address: 192.168.100.31; Subnet Mask: 255.255.255.240; Default Gateway: 192.168.100.18
- 30.The Layer 4 header contains which type of information to aid in the delivery of data?
- A.
Service port number
- B.
Host logical address
- C.
Device physical address
- D.
Virtual connection identifier
- 31.During the encapsulation process, which identifiers are added at the transport layer?
- A.
Two networks routing the packets
- B.
Two applications communicating the data
- C.
Two hosts at either end of the communication
- D.
Two nodes on the local network exchanging the frame
- 32.
![Refer to the exhibit. Assume all devices are using default configurations. How many subnets are required to address
the topology that is shown?]( "Refer to the exhibit. Assume all devices are using default configurations. How many subnets are required to address
the topology that is shown?")
Refer to the exhibit. Assume all devices are using default configurations. How many subnets are required to address the topology that is shown?- A.
1
- B.
3
- C.
4
- D.
5
- E.
7
- 33.
![Refer to the exhibit. Which logical topology best describes the exhibited network?]( "Refer to the exhibit. Which logical topology best describes the exhibited network?")
- A.
Star
- B.
Ring
- C.
Point-to-point
- D.
Multiaccess
- E.
Mesh
- 34.
![Refer to the exhibit. Host A is transmitting data to host B. What addresses will host A use to for the destination IP
and MAC addresses in this communication?]( "Refer to the exhibit. Host A is transmitting data to host B. What addresses will host A use to for the destination IP
and MAC addresses in this communication?")
- A.
Destination MAC: BBBB:BBBB:BBBB Destination IP: 172.22.0.62
- B.
Destination MAC: DDDD:DDDD:DDDD Destination IP: 172.22.0.75
- C.
Destination MAC: EEEE:EEEE:EEEE Destination IP: 172.22.0.62
- D.
Destination MAC: BBBB:BBBB:BBBB Destination IP: 172.22.0.75
- E.
Destination MAC: EEEE:EEEE:EEEE Destination IP: 172.22.0.75
- F.
Destination MAC: DDDD:DDDD:DDDD Destination IP: 172.22.0.94
- 35.
![Refer to the exhibit. A router, whose table is shown, receives a packet that is destined for 192.168.1.4. How will
router treat the packet?]( "Refer to the exhibit. A router, whose table is shown, receives a packet that is destined for 192.168.1.4. How will
router treat the packet?")
Refer to the exhibit. A router, whose table is shown, receives a packet that is destined for 192.168.1.4. How will router treat the packet?- A.
The packet will be dropped.
- B.
The packet will be forwarded via FastEthernet 0/0.
- C.
The packet will be forwarded to the destination host.
- D.
The packet will be forwarded to the 192.168.1.3 next-hop address.
- 36.
![Refer to the exhibit. Which set of devices contains only intermediary devices?]( "Refer to the exhibit. Which set of devices contains only intermediary devices?")
Refer to the exhibit. Which set of devices contains only intermediary devices?- A.
A, B, D, G
- B.
A, B, E, F
- C.
C, D, G, I
- D.
G, H, I, J
- 37.
![Refer to the exhibit. A technician is working on a network problem that requires verification of the router LAN interface.
What address should be pinged from this host to confirm that the router interface is operational?]( "Refer to the exhibit. A technician is working on a network problem that requires verification of the router LAN interface.
What address should be pinged from this host to confirm that the router interface is operational?")
Refer to the exhibit. A technician is working on a network problem that requires verification of the router LAN interface. What address should be pinged from this host to confirm that the router interface is operational?- A.
127.0.0.1
- B.
192.168.64.196
- C.
192.168.254.1
- D.
192.168.254.9
- E.
192.168.254.254
- 38.
- A.
Switch-6J>
- B.
Switch-6J#
- C.
Switch-6J(config)#
- D.
Switch-6J(config-if)#
- E.
Switch-6J(config-line)#
- 39.A technician is asked to secure the privileged EXEC mode of a switch by requiring a password. Which type of password would require this login and be considered the most secure?
- A.
Console
- B.
Enable
- C.
Enable secret
- D.
VTY
- 40.Which range of port numbers are reserved for services that are commonly used by applications that run on servers?
- A.
0 to 255
- B.
0 to 1023
- C.
1024 to 49151
- D.
49152 to 65535
- 41.
![Refer to the exhibit. Which two statements describe the information that is represented in the header? (Choose two.)]( "Refer to the exhibit. Which two statements describe the information that is represented in the header? (Choose two.)")
- A.
This is a server response.
- B.
The UDP protocol is being used.
- C.
The destination port indicates a Telnet session.
- D.
The return segment will contain a source port of 23.
- E.
The next session originated from the client of this session will use the source port number 13358.
- 42.In a Cisco IOS device, where is the startup-configuration file stored?
- A.
Flash
- B.
NVRAM
- C.
RAM
- D.
ROM
- 43.
![Refer to the exhibit. What two facts can be determined about the exhibited topology? (Choose two.)]( "Refer to the exhibit. What two facts can be determined about the exhibited topology? (Choose two.)")
- A.
A single broadcast domain is present
- B.
Two logical address ranges are required.
- C.
Three broadcast domains are shown.
- D.
Four networks are needed.
- E.
Five collision domains exist.
- 44.
- A.
Devices can be configured with a higher transmission priority.
- B.
A jam signal indicates that the collision has cleared and the media is not busy.
- C.
A device listens and waits until the media is not busy before transmitting.
- D.
The device with the electronic token is the only one that can transmit after a collision.
- E.
All of the devices on a segment see data that passes on the network medium.
- F.
After detecting a collision, hosts can attempt to resume transmission after a random time delay has expired.
- 45.
![Refer to the exhibit. What is required on host A for a network technician to create the initial configuration on Router1?]( "Refer to the exhibit. What is required on host A for a network technician to create the initial configuration on Router1?")
Refer to the exhibit. What is required on host A for a network technician to create the initial configuration on Router1?- A.
An FTP client
- B.
A Telnet client
- C.
A terminal emulation program
- D.
A web browser
- 46.
![Refer to the exhibit. The tracert command is initiated from PC1 to PC4. Which device will send a response to the
initial tracert packet from PC1?]( "Refer to the exhibit. The tracert command is initiated from PC1 to PC4. Which device will send a response to the
initial tracert packet from PC1?")
Refer to the exhibit. The tracert command is initiated from PC1 to PC4. Which device will send a response to the initial tracert packet from PC1?- A.
Athens
- B.
Ankara
- C.
London
- D.
Paris
- E.
PC4
- 47.
![Refer to the exhibit. When computer A sends a frame to computer D, what computers receive the frame?]( "Refer to the exhibit. When computer A sends a frame to computer D, what computers receive the frame?")
Refer to the exhibit. When computer A sends a frame to computer D, what computers receive the frame?- A.
Only computer D
- B.
Only computer A and computer D
- C.
Only computer B, computer C, and computer D
- D.
All computers
- 48.
![Refer to the exhibit. What function does router RT_A need to provide to allow Internet access for hosts in this network?]( "Refer to the exhibit. What function does router RT_A need to provide to allow Internet access for hosts in this network?")
Refer to the exhibit. What function does router RT_A need to provide to allow Internet access for hosts in this network?- A.
Address translation
- B.
DHCP services
- C.
Ftpd
- D.
Web server
- 49.
![Refer to the exhibit. The network containing router B is experiencing problems. A network associate has isolated the
issue in this network to router B. What action can be preformed to correct the network issue?]( "Refer to the exhibit. The network containing router B is experiencing problems. A network associate has isolated the
issue in this network to router B. What action can be preformed to correct the network issue?")
Refer to the exhibit. The network containing router B is experiencing problems. A network associate has isolated the issue in this network to router B. What action can be preformed to correct the network issue?- A.
Issue the clock rate command on interface Serial 0/0/0
- B.
Issue the description command on interface Serial 0/0/1
- C.
Issue the ip address command on interface FastEthernet 0/0
- D.
Issue the no shutdown command on interface FastEthernet 0/1
- 50.
- A.
The packet will be discarded.
- B.
The packet will be sent back to the source.
- C.
The packet will be flooded out all interfaces.
- D.
Neighboring routers are polled to find the best path.
- E.
The packet will be forwarded to a default route if one is present.
- 51.
![Refer to the exhibit. The network administrator remotely accesses the CLI of RouterB
from PC1 using a secure connection. Which statement is true about this connection?]( "Refer to the exhibit. The network administrator remotely accesses the CLI of RouterB
from PC1 using a secure connection. Which statement is true about this connection?")
- A.
The Telnet server process is running on PC1.
- B.
Only the exchange of the Telnet username and password is encrypted.
- C.
The GET request is sent to RouterA to retrieve data.
- D.
The SSH service is used to connect PC1 to RouterB.
- 52.
![Refer to the exhibit. What three statements are true about the IP configuration that is
shown? (Choose three.)]( "Refer to the exhibit. What three statements are true about the IP configuration that is
shown? (Choose three.)")
- A.
The prefix of the subnet mask is /26.
- B.
The network on which this computer resides can have 30 hosts.
- C.
The computer is unable to communicate outside of the local network.
- D.
The address that is assigned to the computer represents private addressing.
- E.
The IP address that is assigned to the computer is routable on the Internet.
- F.
The IP address that is assigned as the default gateway is valid for this host.
- 53.What information can be gathered by using the command netstat?
- A.
The default gateway
- B.
The routing protocol
- C.
Active TCP connections
- D.
The locally configured subnet mask
- 54.C:\>nslookup Default Server: center.tampabay.cisco.com Address: 10.32.5.74 The nslookup command that is shown was issued on a Windows PC host. What does the 10.32.5.74 address represent?
- A.
The IP address of the host
- B.
The default gateway for the host
- C.
The primary DNS server for the host
- D.
The home page address for the host
- 55.
![Refer to the exhibit. Host C is able to ping 127.0.0.1 successfully, but is unable to
communicate with hosts A and B in the organization. What is the likely cause of the
problem?]( "Refer to the exhibit. Host C is able to ping 127.0.0.1 successfully, but is unable to
communicate with hosts A and B in the organization. What is the likely cause of the
problem?")
- A.
Hosts A and B are not on the same subnet as host C
- B.
The IP addresses on the router serial interfaces are wrong.
- C.
The subnet mask on host C is improperly configured
- D.
The FastEthernet interface fa0/0 of router 1 is wrongly configured
- 56.Which OSI layer addressing is required to route packets between two networks?
- A.
Layer 2
- B.
Layer 3
- C.
Layer 1
- D.
Layer 5
- 57.What is the effect of using the Router# copy running-config startup-config command on a router?
- A.
The contents of ROM will change.
- B.
The contents of RAM will change.
- C.
The contents of NVRAM will change
- D.
The contents of flash will change.
- 58.Which subnet mask will allow 2040 hosts per subnet on the IP network 10.0.0.0?
- A.
255.255.0.0
- B.
255.255.254.0
- C.
255.255.252.0
- D.
255.255.248.0
- E.
255.255.240.0
- F.
255.255.255.128
- 59.
- A.
Reboot the router.
- B.
Use no version of the commands that are issued.
- C.
Issue the erase startup-config command, and then reboot the router.
- D.
Issue the erase running-config command, and then reboot the router.
- 60.
![Refer to the exhibit. A network technician has made several changes to R1 since the
configuration has last been saved. The modified configuration did not produce the
desired changes. The technician wants to store a backup copy of the saved configuration
on a TFTP server before reloading. Which action will cause the unmodified data to be
saved on the TFTP server?]( "Refer to the exhibit. A network technician has made several changes to R1 since the
configuration has last been saved. The modified configuration did not produce the
desired changes. The technician wants to store a backup copy of the saved configuration
on a TFTP server before reloading. Which action will cause the unmodified data to be
saved on the TFTP server?")
Refer to the exhibit. A network technician has made several changes to R1 since the configuration has last been saved. The modified configuration did not produce the desired changes. The technician wants to store a backup copy of the saved configuration on a TFTP server before reloading. Which action will cause the unmodified data to be saved on the TFTP server?- A.
The answer is selected in the picture
- B.
This test is crazy
- 61.The serial interface 0/0/0 of the router was configured without the use of the <ip address> command . The router cannot ping the router that is directly connected to interface serial 0/0/0. What should the network technician do to solve this problem?
- A.
Configure the description at interface serial 0/0/0.
- B.
Configure an IP address on interface serial 0/0/0.
- C.
Remove the no shutdown command at interface serial 0/0/0
- D.
Reboot the router.
- 62.
- A.
To announce system downtime
- B.
To prevent unauthorized access to the router
- C.
To provide a description of interface connections
- D.
To assist in legal prosecution for unauthorized access
- E.
To provide a welcome message to users who access the router
- 63.
![Refer to the exhibit. A PC is communicating with another PC on a remote network. The
two networks are connected by three routers. Which action will help to identify the path
between the hosts?]( "Refer to the exhibit. A PC is communicating with another PC on a remote network. The
two networks are connected by three routers. Which action will help to identify the path
between the hosts?")
Refer to the exhibit. A PC is communicating with another PC on a remote network. The two networks are connected by three routers. Which action will help to identify the path between the hosts?- A.
Use the ipconfig command at the host.
- B.
Use the ipconfig/all command at the destination.
- C.
Use the tracert command at the host.
- D.
Use the ping command at the destination.
- 64.Which two layers of the OSI model describe the same functions as the transport and internet layers of the TCP/IP model? (Choose two.)
- A.
Application layer
- B.
Presentation layer
- C.
Session layer
- D.
Transport layer
- E.
Network layer
- F.
Data link layer
- G.
Physical layer
- 65.What happens when a host station receives a frame that contains its own MAC address in the destination field?
- A.
The Layer 2 information is removed and the frame is pushed up to Layer 3.
- B.
The host station will copy the information to its buffers and send it back out.
- C.
The frame originated from the host and will be ignored.
- D.
The Layer 3 information is added to the frame.
- 66.
![Refer to the exhibit. Host A is configured with the correct IP address for the default
gateway of the router R1 FastEthernet0/1 interface. How will a packet that is sent from
host A to host B be handled by the devices on the network?]( "Refer to the exhibit. Host A is configured with the correct IP address for the default
gateway of the router R1 FastEthernet0/1 interface. How will a packet that is sent from
host A to host B be handled by the devices on the network?")
Refer to the exhibit. Host A is configured with the correct IP address for the default gateway of the router R1 FastEthernet0/1 interface. How will a packet that is sent from host A to host B be handled by the devices on the network?- A.
R1 will drop the packet because R1 does not have a specific route in its routing table to the 10.1.1.0/24 network.
- B.
R1 will forward the packet to its default gateway, the next hop router R2. R2 will forward the packet to the directly connected network 10.1.1.0/24.
- C.
R1 will forward the packet to its default gateway, the next hop router R2. R2 will drop the packet because it does not have a default route to network 10.1.1.0/24.
- D.
R1 will forward the packet to its default gateway, the next hop router R2. R2 will drop the packet because it does not have a route that is learned by a routing protocol to network 10.1.1.0/24.
- 67.What type of network is maintained if a server takes no dedicated role in the network?
- A.
Mainframe
- B.
Client/server
- C.
Peer-to-peer
- D.
Centralized
- 68.In a network design project, a network designer needs to select a device to provide collision free connections to 40 hosts on the LAN. Which device should be selected?
- A.
Hub
- B.
Router
- C.
Switch
- D.
Firewall
- 69.Which TCP/IP model layer creates additional overhead on network resources due to acknowledgments, tracking, and retransmission of data?
- A.
Internet
- B.
Transport
- C.
Application
- D.
Network access
- 70.Which service is used when the nslookup command is issued on a computer?
- A.
FTP
- B.
DNS
- C.
DHCP
- D.
Telnet
- 71.Which process provides the means to send and receive data when running multiple applications at the same time on a computer?
- A.
Interleaving
- B.
Sequencing
- C.
Segmentation
- D.
Acknowledgement
- 72.Which three IPv4 addresses represent valid host addresses for a subnet? (Choose three)
- A.
10.1.12.79/28
- B.
10.1.12.113/28
- C.
10.1.12.32/28
- D.
10.1.11.5/27
- E.
10.1.11.97/27
- F.
10.1.11.128/27
- 73.What is the consequence of issuing the erase startup-config command in privileged EXEC mode on a Cisco router?
- A.
Data stored in RAM will be removed.
- B.
Data stored in NVRAM will be erased.
- C.
Information in flash memory will be removed.
- D.
Flags in the configuration register will be set to 0.
- E.
Both the startup-config and the running-config will be erased.
- 74.Which statement is true about Layer 3 addresses?
- A.
They are physical addresses.
- B.
They are used in routing decisions.
- C.
They are only used on local networks
- D.
They are altered each time a packet crosses a router.
- 75.Which OSI layer does IP rely on to determine whether packets have been lost and to request retransmission?
- A.
Application
- B.
Presentation
- C.
Session
- D.
Transport
- 76.
- A.
Ctrl-D
- B.
Ctrl-K
- C.
Ctrl-R
- D.
Ctrl-Z
- 77.
- A.
The cable is unusable and must be rewired.
- B.
The cable is suitable for use as a Gigabit Ethernet straight-through.
- C.
The cable is suitable for use as a Fast Ethernet crossover.
- D.
The cable is suitable for use as a rollover cable.
- E.
The cable is suitable for use as a Gigabit Ethernet crossover.
- F.
The cable is suitable for use between two 100 Mbps Auto-MDIX capable switches.
.jpg "Refer to the exhibit. A network administrator remotely accesses the CLI of RouterB from PC1 using Telnet. Which
statement is true about this connection?")
.png "Refer to the exhibit. Cable 1 and cable 2 have the ends wired for specific physical layer requirements. The table lists
each segment by number and the cable which has been installed by the network technician between the network
components on that segment. From the data given, which segments have the correct cable installed? (Choose three.)
segment1
segment2")
.png "Refer to the exhibit. Host A is transmitting data to host B. What addresses will host A use to for the destination IP
and MAC addresses in this communication?")
.png "Refer to the exhibit. Which two statements describe the information that is represented in the header? (Choose two.)")
.png "Refer to the exhibit. The network administrator remotely accesses the CLI of RouterB
from PC1 using a secure connection. Which statement is true about this connection?")
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