01. When connectionless protocols are implemented at the lower layers of the OSI model, what is usually used to acknowledge that the data was received and to request the retransmission of missing data?
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. What is the correct destination socket number for a web page request from Host A to the web server?
06. Which type of media is immune to EMI and RFI? (Choose two.)
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 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.
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?
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. What two facts can be determined from the information that is given? (Choose two.)
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?
17. Which password is automatically encrypted when it is created?
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. A network administrator remotely accesses the CLI of RouterB from PC1 using Telnet. Which statement is true about this connection?
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.)
Refer to the exhibit. What three statements are true about the IP configuration that is shown? (Choose three.)
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. Assume all devices are using default configurations. How many subnets are required to address the topology that is shown?
Refer to the exhibit. Which logical topology best describes the exhibited network?
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. 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. Which set of devices contains only intermediary devices?
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. Which two statements describe the information that is represented in the header? (Choose two)
Refer to the exhibit. What two facts can be determined about the exhibited topology? (Choose two)
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. 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. When computer A sends a frame to computer D, what computers receive the frame?
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. 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?
- IP
- UDP
- Ethernet
- a connectionless acknowledgement
- an upper-layer, connection-oriented protocol or service
Refer to the exhibit. Each media link is labeled. What type of cable should be used to connect the different devices?
- Connection 1 – rollover cable
Connection 2 – straight-through cable
Connection 3 – crossover cable - Connection 1 – crossover cable
Connection 2 – rollover cable
Connection 3 – crossover cable
- Connection 1 – straight-through cable
Connection 2 – crossover cable
Connection 3 – crossover cable
- Connection 1 – straight-through cable
Connection 2 – crossover cable
Connection 3 – straight-through cable
- Connection 1 – crossover cable
Connection 2 – straight-through cable
Connection 3 – crossover cable
- application
- presentation
- session
- transport
Refer to the exhibit. What is the correct destination socket number for a web page request from Host A to the web server?
- 00-08-a3-b6-ce-46
- 198.133.219.25:80
- http://www.cisco.com
- C 198.133.219.0/24 is directly connected, FastEthernet0/0
- Use the ipconfig /all command at the host’s command prompt.
- Use the ping 127.0.0.1 command at the command prompt.
- Use the traceroute command at the command prompt to identify any failures on the path to the gateway.
- Use FTP to check for connectivity to remote sites.
- Download a troubleshooting tool from the PC manufacturer’s website.
06. Which type of media is immune to EMI and RFI? (Choose two.)
- 10 Base-T
- 10 Base-2
- 10 Base-5
- 100 Base-FX
- 100 Base TX
- 1000 Base LX
Refer to the exhibit. The command that is shown was issued on a PC. What does the IP address 192.168.33.2 represent?
- IP address of the host
- default gateway of the host
- IP address of the homepage for the host
- primary domain name server for the host
- IP address of the website resolver1.mooki.local
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.
- 1.MUA 2.MDA 3.MTA 4.SMTP 5.MTA 6.POP 7.MDA 8.MUA
- 1.MUA 2.POP 3.MDA 4.SMTP 5.MTA 6.MDA 7.SMTP 8.MUA
- 1.MUA 2.POP 3.SMTP 4.MDA 5.MTA 6.SMTP 7.POP 8.MUA
- 1.MDA 2.SMTP 3.MTA 4.SMTP 5.MTA 6.MUA 7.POP 8.MDA
- 1.MUA 2.SMTP 3.MTA 4.SMTP 5.MTA 6.MDA 7.POP 8.MUA
- uses a flat structure
- prevent broadcasts
- heirarchical
- uniquely identifies each host
- 48 bits in length
- contains a network portion
- application
- presentation
- session
- transport
- network
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?
- IP address incorrectly entered
- network cables unplugged
- subnet mask incorrectly entered
- network card failure
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?
- leaving host A
- leaving ATL
- leaving Dallas
- leaving NYC
Refer to the exhibit. What two facts can be determined from the information that is given? (Choose two.)
- This exchange is part of the three-way handshake.
- The source port indicates that a Telnet session has been initiated.
- The data is flowing from server to client.
- The destination port indicates that an HTTP session has been initiated.
- The data listed is associated with the transport layer.
- The source port does not support communication with the destination port that is listed.
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?
- Host A was assigned a network address.
- Host B was assigned a multicast address.
- Host A and Host B belong to different networks.
- The gateway address was assigned a broadcast address.
- 10.0.0.0 to 10.255.255.255
- 200.100.50.0 to 200.100.25.255
- 150.150.0.0 to 150.150.255.255
- 172.16.0.0 to 172.31.255.255
- 192.168.0.0 to 192.168.255.255
- 127.16.0.0 to 127.31.255.255
- 172.16.128.0 255.255.255.224
- 172.16.128.0 255.255.0.0
- 172.16.128.0 255.255.192.0
- 172.16.128.0 255.255.224.0
- 172.16.128.0 255.255.255.192
17. Which password is automatically encrypted when it is created?
- vty
- aux
- console
- enable secret
- enable password
- TCP and UDP port numbers are used by application layer protocols.
- TCP uses port numbers to provide reliable transportation of IP packets.
- UDP uses windowing and acknowledgments for reliable transfer of data.
- TCP uses windowing and sequencing to provide reliable transfer of data.
- TCP is a connection-oriented protocol. UDP is a connectionless protocol.
- when the interface is functioning as a DTE device
- when the interface timers have been cleared
- when the connected DTE device is shut down
- when the interface is functioning as a DCE device
- physical addressing
- encoding
- routing
- cabling
- media access control
- access point
- host
- hub
- router
- switch
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)
- 192.168.18.38
- 192.168.18.48
- 192.168.18.49
- 192.168.18.52
- 192.168.18.59
- 192.168.18.63
Router(config)# line vty 0 3 Router(config-line)# password c13c0 Router(config-line)# login
- The entries specify three Telnet lines for remote access.
- The entries specify four Telnet lines for remote access.
- The entries set the console and Telnet password to “c13c0″.
- Telnet access will be denied because the Telnet configuration is incomplete.
- Access will be permitted for Telnet using “c13c0″ as the password.
- 255.255.0.0
- 255.255.248.0
- 255.255.252.0
- 255.255.254.0
- 255.255.255.0
- 255.255.255.128
Refer to the exhibit. A network administrator remotely accesses the CLI of RouterB from PC1 using Telnet. Which statement is true about this connection?
- The data is automatically encrypted.
- A Telnet server process is running on PC1.
- The connection is made through a VTY session on the router.
- A GET request was sent to RouterB to retrieve data during this session.
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
- segment3
- segment4
- segment5
Refer to the exhibit. What three statements are true about the IP configuration that is shown? (Choose three.)
- The address that is assigned to the computer represents private addressing.
- The computer is unable to communicate outside of the local network.
- The network of this computer can have 126 hosts.
- The prefix of the computer address is /27.
- The IP address that is assigned to the computer is routable on the Internet.
- The IP address that is assigned to the computer is a broadcast address.
- 172.16.4.63 /26
- 172.16.4.129 /26
- 172.16.4.191 /26
- 172.16.4.51 /27
- 172.16.4.95 /27
- 172.16.4.221 /27
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?
- IP address: 192.168.100.19; Subnet Mask: 255.255.255.248; Default Gateway: 192.16.1.2
- IP address: 192.168.100.20; Subnet Mask: 255.255.255.240; Default Gateway: 192.168.100.17
- IP address: 192.168.100.21; Subnet Mask: 255.255.255.248; Default Gateway: 192.168.100.18
- IP address: 192.168.100.22; Subnet Mask: 255.255.255.240; Default Gateway: 10.1.1.5
- IP address: 192.168.100.30; Subnet Mask: 255.255.255.240; Default Gateway: 192.168.1.1
- IP address: 192.168.100.31; Subnet Mask: 255.255.255.240; Default Gateway: 192.168.100.18
- service port number
- host logical address
- device physical address
- virtual connection identifier
- two networks routing the packets
- two applications communicating the data
- two hosts at either end of the communication
- two nodes on the local network exchanging the frame
Refer to the exhibit. Assume all devices are using default configurations. How many subnets are required to address the topology that is shown?
- 1
- 3
- 4
- 5
- 7
Refer to the exhibit. Which logical topology best describes the exhibited network?
- star
- ring
- point-to-point
- multiaccess
- mesh
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?
- Destination MAC: BBBB:BBBB:BBBB Destination IP: 172.22.0.62
- Destination MAC: DDDD:DDDD:DDDD Destination IP: 172.22.0.75
- Destination MAC: EEEE:EEEE:EEEE Destination IP: 172.22.0.62
- Destination MAC: BBBB:BBBB:BBBB Destination IP: 172.22.0.75
- Destination MAC: EEEE:EEEE:EEEE Destination IP: 172.22.0.75
- Destination MAC: DDDD:DDDD:DDDD Destination IP: 172.22.0.94
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?
- The packet will be dropped.
- The packet will be forwarded via FastEthernet 0/0.
- The packet will be forwarded to the destination host.
- The packet will be forwarded to the 192.168.1.3 next-hop address.
Refer to the exhibit. Which set of devices contains only intermediary devices?
- A, B, D, G
- A, B, E, F
- C, D, G, I
- G, H, I, J
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?
- 127.0.0.1
- 192.168.64.196
- 192.168.254.1
- 192.168.254.9
- 192.168.254.254
- Switch-6J>
- Switch-6J#
- Switch-6J(config)#
- Switch-6J(config-if)#
- Switch-6J(config-line)#
- console
- enable
- enable secret
- VTY
- 0 to 255
- 0 to 1023
- 1024 to 49151
- 49152 to 65535
Refer to the exhibit. Which two statements describe the information that is represented in the header? (Choose two)
- This is a server response.
- The UDP protocol is being used.
- The destination port indicates a Telnet session.
- The return segment will contain a source port of 23.
- The next session originated from the client of this session will use the source port number 1335.
- Flash
- NVRAM
- RAM
- ROM
Refer to the exhibit. What two facts can be determined about the exhibited topology? (Choose two)
- A single broadcast domain is present
- Two logical address ranges are required.
- Three broadcast domains are shown.
- Four networks are needed.
- Five collision domains exist.
- Devices can be configured with a higher transmission priority.
- A jam signal indicates that the collision has cleared and the media is not busy.
- A device listens and waits until the media is not busy before transmitting.
- The device with the electronic token is the only one that can transmit after a collision.
- All of the devices on a segment see data that passes on the network medium.
- After detecting a collision, hosts can attempt to resume transmission after a random time delay has expired.
Refer to the exhibit. What is required on host A for a network technician to create the initial configuration on Router1?
- an FTP client
- a Telnet client
- a terminal emulation program
- a web browser
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?
- Athens
- Ankara
- London
- Paris
- PC4
Refer to the exhibit. When computer A sends a frame to computer D, what computers receive the frame?
- only computer D
- only computer A and computer D
- only computer B, computer C, and computer D
- all computers
Refer to the exhibit. What function does router RT_A need to provide to allow Internet access for hosts in this network?
- address translation
- DHCP services
- ftpd
- web server
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?
- issue the clock rate command on interface Serial 0/0/0
- issue the description command on interface Serial 0/0/1
- issue the ip address command on interface FastEthernet 0/0
- issue the no shutdown command on interface FastEthernet 0/1
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