Network Design

The most common type of communication media used in local area network (LAN) technology is known as:

• Token Ring

• POE

• SONET

• Ethernet

The simple file transfer protocol generally used for automated transfer of configuration or boot files between machines in a local environment is known as:

• TFTP

• SFTP

• FTP

• SMTP

The loss in signal power as light travels down the fiber is called:

• Attenuation

• Scattering

• Propagation

• Interruption

The most important component when designing a server is

• Sound card

• RAM

• Video card

• Optical mouse

When using a particular combination of motherboard chipset, CPU, and wireless network adapter laptops received the _____ branding.

• Celeron

• Pentium

• Centrino

• Cuppertino

A user calls the help desk stating that they can't get on the Internet. You have them try to connect to a website via the URL and the IP address. The IP address works, but the URL doesn't. What network service is likely the problem?

• SAP

• ARP

• WINS

• DNS

____ is the average rate of successful message delivery over communication channel.

• Throughput

• Capacity

• Bandwidth

• Voltage

You have a networked PC that has File and Printer Sharing enabled, and your computer can be seen in the Network by other computers. However, other computers cannot connect to resources on your computer. Why?

• Shared directories are password-protected

• Other computers do not have File and Printer Sharing enabled.

• You have not shared and directories.

• Other computers are using the ROM protocol.

____ is the protocol specification for exchanging structured information in the implementation of Web Services in computer networks.

• Java

• Flash

• SOAP

• JavaScript

The best way to push network, configuration setting across the network to a large number of computers at boot time is by using the ___ protocol.

• DNS

• DHCP

• SNMP

• NTP