CCNA1 v7 ITN Modules 14 15 Exam Answers
CCNA1 v7 ITN Modules 14 15 Exam Answers

CCNA1 v7 ITN | Modules 14 – 15 Exam Answers

CCNA1 v7 Modules 14 - 15 Exam Answers
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Summary

Check answers here: CCNA1 v7 ITN Modules 14 – 15: Communicating Between Networks Exam Answers. CCNA 200-301 Passed 100% !!

This exam will cover material from Modules 14- 15 Network Application Communications of the CCNA1 – Introduction to Networks v7.0 (ITN) curriculum. This exam will be scored using the Weighted Model where each MCSA (Multiple-Choice Single-Answer) is worth two points and each MCMA (Multiple-Choice Multiple-Answer) is worth one point for each correct option. Other tasks types such as fill-in-the-blank, drag and drop (matching) and Packet Tracer items may be included in this exam. For Packet Tracer tasks, you must have the latest version of Packet Tracer installed on your machine.

This exam will cover material from Modules 14 – 15 of the CCNA1 – Introduction to Networks v7.0 (ITN) curriculum.

This exam will be scored using the Weighted Model where each MCSA (Multiple-Choice Single-Answer) is worth two points and each MCMA (Multiple-Choice Multiple-Answer) is worth one point for each correct option. If more options are selected than required, the student will receive a score of zero.

CCNA1 v7 Network Application Communications Exam Answers

Which number or set of numbers represents a socket?

Correct! Wrong!

What does a client do when it has UDP datagrams to send?

Correct! Wrong!

What are two roles of the transport layer in data communication on a network? (Choose two.)

Please select 2 correct answers

Correct! Wrong!

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

Correct! Wrong!

A client creates a packet to send to a server. The client is requesting HTTP service. What number will be used as the destination port number in the sending packet?

Correct! Wrong!

What is the purpose of using a source port number in a TCP communication?

Correct! Wrong!

An author is uploading one chapter document from a personal computer to a file server of a book publisher. What role is the personal computer assuming in this network model?

Correct! Wrong!

Which two operations are provided by TCP but not by UDP? (Choose two.)

Please select 2 correct answers

Correct! Wrong!

What is the complete range of TCP and UDP well-known ports?

Correct! Wrong!

Why is DHCP preferred for use on large networks?

Correct! Wrong!

What part of the URL, http://www.cisco.com/index.html, represents the top-level DNS domain?

Correct! Wrong!

Which protocol can be used to transfer messages from an email server to an email client?

Correct! Wrong!

What is the function of the HTTP GET message?

Correct! Wrong!

Which TCP/IP model layer is closest to the end user?

Correct! Wrong!

Why does HTTP use TCP as the transport layer protocol?

Correct! Wrong!

Which scenario describes a function provided by the transport layer?

Correct! Wrong!

A PC is downloading a large file from a server. The TCP window is 1000 bytes. The server is sending the file using 100-byte segments. How many segments will the server send before it requires an acknowledgment from the PC?

Correct! Wrong!

Which three protocols or standards are used at the application layer of the TCP/IP model? (Choose three.)

Please select 3 correct answers

Correct! Wrong!

What is an advantage of SMB over FTP?​

Correct! Wrong!

What is an example of network communication that uses the client-server model?

Correct! Wrong!

What are two characteristics of the application layer of the TCP/IP model? (Choose two.)

Please select 2 correct answers

Correct! Wrong!

Which transport layer feature is used to guarantee session establishment?

Correct! Wrong!

What is a characteristic of UDP?

Correct! Wrong!

A client creates a packet to send to a server. The client is requesting telnet service. What number will be used as the destination port number in the sending packet?

Correct! Wrong!

What message type is used by an HTTP client to request data from a web server?

Correct! Wrong!

A client creates a packet to send to a server. The client is requesting HTTPS service. What number will be used as the destination port number in the sending packet?

Correct! Wrong!

A client creates a packet to send to a server. The client is requesting POP3 service. What number will be used as the destination port number in the sending packet?

Correct! Wrong!

Which field in the TCP header indicates the status of the three-way handshake process?

Correct! Wrong!

Which three statements characterize UDP? (Choose three.)

Please select 3 correct answers

Correct! Wrong!

What are three responsibilities of the transport layer? (Choose three.)

Please select 3 correct answers

Correct! Wrong!

What is a common protocol that is used with peer-to-peer applications such as WireShare, Bearshare, and Shareaza?

Correct! Wrong!

Which action is performed by a client when establishing communication with a server via the use of UDP at the transport layer?

Correct! Wrong!

Which three layers of the OSI model provide similar network services to those provided by the application layer of the TCP/IP model? (Choose three.)

Please select 3 correct answers

Correct! Wrong!

What is a responsibility of transport layer protocols?

Correct! Wrong!

What information is used by TCP to reassemble and reorder received segments?

Correct! Wrong!

A client creates a packet to send to a server. The client is requesting SMTP service. What number will be used as the destination port number in the sending packet?

Correct! Wrong!

A client creates a packet to send to a server. The client is requesting SNMP service. What number will be used as the destination port number in the sending packet?

Correct! Wrong!

When retrieving email messages, which protocol allows for easy, centralized storage and backup of emails that would be desirable for a small- to medium-sized business?

Correct! Wrong!

Which two flags in the TCP header are used in a TCP three-way handshake to establish connectivity between two network devices? (Choose two.)

Please select 2 correct answers

Correct! Wrong!

A PC that is communicating with a web server has a TCP window size of 6,000 bytes when sending data and a packet size of 1,500 bytes. Which byte of information will the web server acknowledge after it has received three packets of data from the PC?

Correct! Wrong!

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

Correct! Wrong!

A PC that is communicating with a web server has a TCP window size of 6,000 bytes when sending data and a packet size of 1,500 bytes. Which byte of information will the web server acknowledge after it has received two packets of data from the PC?

Correct! Wrong!

Which three protocols operate at the application layer of the TCP/IP model? (Choose three.)

Please select 3 correct answers

Correct! Wrong!

Which layer in the TCP/IP model is used for formatting, compressing, and encrypting data?

Correct! Wrong!

Which two protocols may devices use in the application process that sends email? (Choose two.)

Please select 3 correct answers

Correct! Wrong!

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

Correct! Wrong!

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

Correct! Wrong!

What do the client/server and peer-to-peer network models have in common?

Correct! Wrong!

What is a socket?

Correct! Wrong!

What type of information is contained in a DNS MX record?

Correct! Wrong!

What is true about the Server Message Block protocol?

Correct! Wrong!

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

Please select 2 correct answers

Correct! Wrong!

Which two characteristics are associated with UDP sessions? (Choose two.)

Please select 2 correct answers

Correct! Wrong!

On a home network, which device is most likely to provide dynamic IP addressing to clients on the home network?

Correct! Wrong!

What kind of port must be requested from IANA in order to be used with a specific application?

Correct! Wrong!

Which two fields are included in the TCP header but not in the UDP header? (Choose two.)

Please select 2 correct answers

Correct! Wrong!

Which application layer protocol is used to provide file-sharing and print services to Microsoft applications?

Correct! Wrong!

What happens if part of an FTP message is not delivered to the destination?

Correct! Wrong!

A PC that is communicating with a web server has a TCP window size of 6,000 bytes when sending data and a packet size of 1,500 bytes. Which byte of information will the web server acknowledge after it has received four packets of data from the PC?

Correct! Wrong!

Which application layer protocol uses message types such as GET, PUT, and POST?

Correct! Wrong!

Which protocol or service uses UDP for a client-to-server communication and TCP for server-to-server communication?

Correct! Wrong!

Which protocol uses encryption?

Correct! Wrong!

Network congestion has resulted in the source learning of the loss of TCP segments that were sent to the destination. What is one way that the TCP protocol addresses this?

Correct! Wrong!

Which protocol is used by a client to communicate securely with a web server?

Correct! Wrong!

In what networking model would eDonkey, eMule, BitTorrent, Bitcoin, and LionShare be used?

Correct! Wrong!

Which applications or services allow hosts to act as client and server at the same time?

Correct! Wrong!

What are two characteristics of peer-to-peer networks? (Choose two.)

Please select 2 correct answers

Correct! Wrong!

A client creates a packet to send to a server. The client is requesting SSH service. What number will be used as the destination port number in the sending packet?

Correct! Wrong!

How does a networked server manage requests from multiple clients for different services?

Correct! Wrong!

Which two tasks can be performed by a local DNS server? (Choose two.)

Please select 2 correct answers

Correct! Wrong!

Which two types of applications are best suited for UDP? (Choose two.)

Please select 2 correct answers

Correct! Wrong!

Which three statements describe a DHCP Discover message? (Choose three.)

Please select 3 correct answers

Correct! Wrong!

Which OSI layer provides the interface between the applications used to communicate and the underlying network over which messages are transmitted?

Correct! Wrong!

Which three application layer protocols use TCP? (Choose three.)

Please select 3 correct answers

Correct! Wrong!

What is the TCP mechanism used in congestion avoidance ?

Correct! Wrong!

Which three fields are used in a UDP segment header? (Choose three.)

Please select 3 correct answers

Correct! Wrong!

A client creates a packet to send to a server. The client is requesting FTP service. What number will be used as the destination port number in the sending packet?

Correct! Wrong!

How are port numbers used in the TCP/IP encapsulation process?

Correct! Wrong!

Which flag in the TCP header is used in response to a received FIN in order to terminate connectivity between two network devices?

Correct! Wrong!

The application layer of the TCP/IP model performs the functions of what three layers of the OSI model? (Choose three.)

Please select 3 correct answers

Correct! Wrong!

A manufacturing company subscribes to certain hosted services from its ISP. The services that are required include hosted world wide web, file transfer, and e-mail. Which protocols represent these three key applications? (Choose three.)

Please select 3 correct answers

Correct! Wrong!

Which two services or protocols use the preferred UDP protocol for fast transmission and low overhead? (Choose two)

Please select 2 correct answers

Correct! Wrong!

Which statement is true about FTP?

Correct! Wrong!

Which factor determines TCP window size?

Correct! Wrong!

What type of applications are best suited for using UDP?

Correct! Wrong!

A client creates a packet to send to a server. The client is requesting TFTP service. What number will be used as the destination port number in the sending packet?

Correct! Wrong!

ITN | Modules 14 – 15
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