You are given a network configuration of 155.100.63.0/26 from your ISP. When you

configure your network hosts, what subnet mask should you assign them?

Which of the following IP addresses is not routable on the Internet?

Which of the following IPv6 addresses is equivalent to an address in the

169.254.0.0/16 range in IPv4?

You have set up your web server to function as an FTP server as well. Users on the

Internet complain that they are not able to access the server using FTP clients. What

port are they trying to access the server on?

Which TCP/IP port and protocol allows you to access data such as employee phone

numbers and email addresses that are stored within an information directory?

You are configuring network hosts with static IP addresses. You have chosen to use a

class B network address. What is the default subnet mask that you should configure

on the hosts?

Which of the following IPv6 addresses is equivalent to 127.0.0.1 in IPv4?

Which TCP/IP protocol is responsible for dynamically assigning IP addresses to

client computers?

Which TCP/IP port will an email client use to push email to its email server?

Which TCP/IP protocol gathers and manages network performance information

using devices called agents?

Which of the following IP addresses is not a private address and therefore is routable

on the Internet?

If you are connecting to a website that encrypts its connection using TLS, what port

does that traffic travel on?

Which of the following shorthand notations corresponds to the CIDR subnet mask

255.255.224.0?

You are configuring hosts on a network running IPv4. Which elements are required

for the computer to connect to the network?

All your network hosts are configured to use DHCP. Which IP address would indicate

that a host has been unable to locate a DHCP server?

Which TCP/IP host-to-host protocol makes its best effort to deliver data but does not

guarantee it?

What connectivity technique can ensure that your network traffic is encrypted from

endpoint to endpoint?

Which wireless networking protocol is expected to reach speeds of 1 Gbps?

Which Wi-Fi encryption standard uses a static key, which is commonly 10, 26, or 58

characters long?

Your network is currently running a mix of 802.11b and 802.11g devices. At the end of

the year, you have extra budget to upgrade some, but not all, of the wireless

infrastructure. You want to upgrade to the newest technology but still maintain

backward compatibility. Which standard should you choose?

You have been asked to install a Wi-Fi network in a building that is approximately

100 meters long and 25 meters wide. Because of cost considerations, you will need to

use 802.11g. At a minimum, how many wireless access points will you need?

A technician is going to set up a Wi-Fi network using standard omnidirectional

antennae. Because of the building configuration, transmitting signals for the greatest

distance is his primary criterion. Which standard should he choose?