Module 15- Cisco Netacad Intro to Networks

On a home network, which device is most likely to provide dynamic IPv4 addressing to clients on the home network?

• an ISP DHCP server

• a dedicated file server

• a home router

• a DNS server

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

• .com

• http

• index

• www

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

• responsibility for logical addressing

• closest to the end user

• the creation and maintenance of dialogue between source and destination applications

• the establishing of window size

• responsibility for physical addressing

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

• GET

• PUT

• POST

• ACK

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

• HTTP

• SNMP

• POP3

• SMTP

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

• SMB

• HTTP

• DHCP

• SMTP

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

• TCP

• HTTP

• IP

• MPEG

• GIF

Why is DHCP for IPv4 preferred for use on large networks?

• DHCP uses a reliable transport layer protocol.

• Hosts on large networks require more IPv4 addressing configuration settings than do hosts on small networks.

• It is a more efficient way to manage IPv4 addresses than static address assignment is.

• It prevents sharing of files that are copyrighted.

• Large networks send more requests for domain to IP address resolution than do smaller networks.

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?

• server

• client

• master

• transient

• slave

Which statement is true about FTP?

• FTP is a peer-to-peer application.

• The client can choose if FTP is going to establish one or two connections with the server.

• The client can download data from or upload data to the server.

• FTP does not provide reliability during data transmission.