An access point in a wireless network receives link margin values from associated access points.
A wireless access points beacon frame contains which data below?

Which two protocols combine the PPTP? (Select TWO).

Given that wireless Internet access is located in an open warehouse environment. And you
discover that different locations have different signal strengths. How to increase the signal
strengthconsistency?

A company has a hybrid network composed of Mac and Windows servers accessed by Mac,
Linux and Windows clients. A department wants to use their Windows XP desktops to access the
Macintosh printer. Which action should be taken by the administrator to allow the Windows XP
clients to access that printer?

As a network administrator, you are tasked with hooking three desktop computers to a current
network. However, only one network connection is applicable. Which of the following items will
help you complete this task?

You have a small network with five computers, all of which are connected to a central switch and
access shared file and print on a single server. However, one computer can’t connect to the
network, while the other four can connect properly. Why?

Which of the following is a valid MAC address?

A printer which is connected to the network is placed in a SOHO environment. The computers
can ping the printer directly using TCP/IP and they could print the day before. However, today the
computers are unable to print. Do you know which configuration can solve this problem?

Which of the following commands does a network administrator use to verify the mail server
addresses for a remote domain?

Given that the IP address and default gateway are both on the 192.168.1.0/24. The computer can
transmit files locally to other devices, but it can’t use a wireless access point to connect to the
Internet. Why?