Podcast
Questions and Answers
Which two traffic types use the Real-Time Transport Protocol (RTP)? (Choose two.)
Which two traffic types use the Real-Time Transport Protocol (RTP)? (Choose two.)
Which wireless technology has low-power and data rate requirements, making it popular in home automation applications?
Which wireless technology has low-power and data rate requirements, making it popular in home automation applications?
Which layer of the TCP/IP model provides a route to forward messages through an internetwork?
Which layer of the TCP/IP model provides a route to forward messages through an internetwork?
Which type of server relies on record types such as A, NS, AAAA, and MX in order to provide services?
Which type of server relies on record types such as A, NS, AAAA, and MX in order to provide services?
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What are proprietary protocols?
What are proprietary protocols?
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What service is provided by DNS?
What service is provided by DNS?
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A client packet is received by a server. The packet has a destination port number of 110. What service is the client requesting?
A client packet is received by a server. The packet has a destination port number of 110. What service is the client requesting?
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What command can be used on a Windows PC to see the IP configuration of that computer?
What command can be used on a Windows PC to see the IP configuration of that computer?
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A wired laser printer is attached to a home computer. That printer has been shared so that other computers on the home network can also use the printer. What networking model is in use?
A wired laser printer is attached to a home computer. That printer has been shared so that other computers on the home network can also use the printer. What networking model is in use?
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What characteristic describes a virus?
What characteristic describes a virus?
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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?
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?
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Match the description to the IPv6 addressing component. (Not all options are used.)
Match the description to the IPv6 addressing component. (Not all options are used.)
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Refer to the exhibit. If Host1 were to transfer a file to the server, what layers of the TCP/IP model would be used?
Refer to the exhibit. If Host1 were to transfer a file to the server, what layers of the TCP/IP model would be used?
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Match the characteristic to the forwarding method. (Not all options are used.)
Match the characteristic to the forwarding method. (Not all options are used.)
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Refer to the exhibit. The IP address of which device interface should be used as the default gateway setting of host H1?
Refer to the exhibit. The IP address of which device interface should be used as the default gateway setting of host H1?
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What service is provided by Internet Messenger?
What service is provided by Internet Messenger?
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Refer to the exhibit. Match the network with the correct IP address and prefix that will satisfy the usable host addressing requirements for each network. (Not all options are used.)
Refer to the exhibit. Match the network with the correct IP address and prefix that will satisfy the usable host addressing requirements for each network. (Not all options are used.)
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Refer to the exhibit. Which protocol was responsible for building the table that is shown?
Refer to the exhibit. Which protocol was responsible for building the table that is shown?
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A network administrator notices that some newly installed Ethernet cabling is carrying corrupt and distorted data signals. The new cabling was installed in the ceiling close to fluorescent lights and electrical equipment. Which two factors may interfere with the copper cabling and result in signal distortion and data corruption? (Choose two.)
A network administrator notices that some newly installed Ethernet cabling is carrying corrupt and distorted data signals. The new cabling was installed in the ceiling close to fluorescent lights and electrical equipment. Which two factors may interfere with the copper cabling and result in signal distortion and data corruption? (Choose two.)
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A host is trying to send a packet to a device on a remote LAN segment, but there are currently no mappings in its ARP cache. How will the device obtain a destination MAC address?
A host is trying to send a packet to a device on a remote LAN segment, but there are currently no mappings in its ARP cache. How will the device obtain a destination MAC address?
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A network administrator is adding a new LAN to a branch office. The new LAN must support 25 connected devices. What is the smallest network mask that the network administrator can use for the new network?
A network administrator is adding a new LAN to a branch office. The new LAN must support 25 connected devices. What is the smallest network mask that the network administrator can use for the new network?
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What characteristic describes a Trojan horse?
What characteristic describes a Trojan horse?
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A technician with a PC is using multiple applications while connected to the Internet. How is the PC able to keep track of the data flow between multiple application sessions and have each application receive the correct packet flows?
A technician with a PC is using multiple applications while connected to the Internet. How is the PC able to keep track of the data flow between multiple application sessions and have each application receive the correct packet flows?
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What characteristic describes a DoS attack?
What characteristic describes a DoS attack?
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Match the application protocols to the correct transport protocols.
Match the application protocols to the correct transport protocols.
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Which scenario describes a function provided by the transport layer?
Which scenario describes a function provided by the transport layer?
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Refer to the exhibit. An administrator is trying to configure the switch but receives the error message that is displayed in the exhibit. What is the problem?
Refer to the exhibit. An administrator is trying to configure the switch but receives the error message that is displayed in the exhibit. What is the problem?
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Which two protocols operate at the top layer of the TCP/IP protocol suite? (Choose two.)
Which two protocols operate at the top layer of the TCP/IP protocol suite? (Choose two.)
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A company has a file server that shares a folder named Public. The network security policy specifies that the Public folder is assigned Read-Only rights to anyone who can log into the server while the Edit rights are assigned only to the network admin group. Which component is addressed in the AAA network service framework?
A company has a file server that shares a folder named Public. The network security policy specifies that the Public folder is assigned Read-Only rights to anyone who can log into the server while the Edit rights are assigned only to the network admin group. Which component is addressed in the AAA network service framework?
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What three requirements are defined by the protocols used in network communications to allow message transmission across a network? (Choose three.)
What three requirements are defined by the protocols used in network communications to allow message transmission across a network? (Choose three.)
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What are two characteristics of IP? (Choose two.)
What are two characteristics of IP? (Choose two.)
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An employee of a large corporation remotely logs into the company using the appropriate username and password. The employee is attending an important video conference with a customer concerning a large sale. It is important for the video quality to be excellent during the meeting. The employee is unaware that after a successful login, the connection to the company ISP failed. The secondary connection, however, activated within seconds. The disruption was not noticed by the employee or other employees. What three network characteristics are described in this scenario? (Choose three.)
An employee of a large corporation remotely logs into the company using the appropriate username and password. The employee is attending an important video conference with a customer concerning a large sale. It is important for the video quality to be excellent during the meeting. The employee is unaware that after a successful login, the connection to the company ISP failed. The secondary connection, however, activated within seconds. The disruption was not noticed by the employee or other employees. What three network characteristics are described in this scenario? (Choose three.)
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What are two common causes of signal degradation when using UTP cabling? (Choose two.)
What are two common causes of signal degradation when using UTP cabling? (Choose two.)
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Which subnet would include the address 192.168.1.96 as a usable host address?
Which subnet would include the address 192.168.1.96 as a usable host address?
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Refer to the exhibit. On the basis of the output, which two statements about network connectivity are correct? (Choose two.)
Refer to the exhibit. On the basis of the output, which two statements about network connectivity are correct? (Choose two.)
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Which two statements describe how to assess traffic flow patterns and network traffic types using a protocol analyzer? (Choose two.)
Which two statements describe how to assess traffic flow patterns and network traffic types using a protocol analyzer? (Choose two.)
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What is the consequence of configuring a router with the ipv6 unicast-routing global configuration command?
What is the consequence of configuring a router with the ipv6 unicast-routing global configuration command?
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Which three layers of the OSI model map to the application layer of the TCP/IP model? (Choose three.)
Which three layers of the OSI model map to the application layer of the TCP/IP model? (Choose three.)
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Refer to the exhibit. If PC1 is sending a packet to PC2 and routing has been configured between the two routers, what will R1 do with the Ethernet frame header attached by PC1?
Refer to the exhibit. If PC1 is sending a packet to PC2 and routing has been configured between the two routers, what will R1 do with the Ethernet frame header attached by PC1?
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What will happen if the default gateway address is incorrectly configured on a host?
What will happen if the default gateway address is incorrectly configured on a host?
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What are two features of ARP? (Choose two.)
What are two features of ARP? (Choose two.)
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What are two ICMPv6 messages that are not present in ICMP for IPv4? (Choose two.)
What are two ICMPv6 messages that are not present in ICMP for IPv4? (Choose two.)
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What is an advantage for small organizations of adopting IMAP instead of POP?
What is an advantage for small organizations of adopting IMAP instead of POP?
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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?
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?
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