CCNA Q10

What is true about a client-server network?

The network includes a dedicated server.

A user is attempting to access a website without success. Which two configuration values must be set ont he host to all this access?

* DNS Server * Default Gateway

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

* HTTP * MPEG * GIF

Which three layers of the OSI model provide similar network services to those provided by the app layer of the TCP/IP model?

* Session Layer * Application Layer * Presentation Layer

Why is DHCP preferred for use on large networks?

A more efficient way to manage IP addresses than static address assignment

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

Domain name mapped to mail exchange servers

What is a common protocol used with peer-to-peer apps such as WireShare, Bearshare and Shareza?

Gnutella

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

POP3

A wired laser printer is attached to a home computer. That printer has been shared so other computers on the home network can also use the printer. What networking model is in use?

Peer-to-peer

In FTP transactions, an FTP client uses the _________ method to download files from an FTP server.

Pull

What is an advantage of SMB over FTP?

SMB clients establish a long-term connection to the server.

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

a home router

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

application

Which command is used to manually query a DNS server to resolve a specific host name?

nslookup