Free PW0-070 Exam Dumps Preview

For which of the following connectivity are highly directional antennas typically used?

You work as a Network Administrator for Perfect Inc. The company has a Wireless LAN network.You want to configure 802.11a parameters on the controller of the network.

Which of the following commands is valid to accomplish the task?

In which of the following layers of the OSI model do access points work?

Which of the following switch models is used for full-scale IP phone systems or larger wireless systems?

Which of the following standards is used in Cordless phones?

Which of the following statements are true about a virtual private network (VPN)? Each correct answer represents a complete solution. Choose all that apply.

Which of the following layers is NOT a valid Wireless Application Protocol layer?

How many non-overlapping channels does the IEEE 802.11a have?

Which of the following statements are true about SSIDs?Each correct answer represents a complete solution. Choose all that apply.

Fill in the blanks with the appropriate protocol.CCMP (Counter Mode with Cipher Block Chaining Message Authentication Code Protocol) is an IEEE encryption protocol created to replace both TKIP and WEP.

Which of the following authentication protocols is used in an 802.11b network?

Which of the following LAN protocols use token passing for exchanging signals among various stations on the network?Each correct answer represents a complete solution. Choose two.

You are using maps in the WCS to design a wireless LAN network. You add a campus and two buildings to the map. Now you plan to add a new floor area to the first building. The floor types include cubes and walled offices, drywall office only, and outdoor open space.

Which of the following do the floor types use to assist the WCS by adding these elements?

Your customer reports he just bought a new laptop and he cannot log on to his wireless router with it. You verify the wireless NIC is working, you can see the wireless routers network, and you verify the customer is using the correct username and password.

What is the most likely cause of this problem?

How many antennas does an access point require for diversity functionality?

Which of the following factors determines whether a site is required?

Which of the following IEEE standards provides wireless network connectivity?

Which of the following gains is used by antennas to provide an increase in RF coverage?

What should be the separation between two channels of the 2.4 GHz ISM band in order to be considered non-overlapping?

Which of the following statements is true about the role-based access control (RBAC) model?

In an 802.11b wireless network, which of the following two channels can be used so that there is no interference among the access points?Each correct answer represents a complete solution. Choose all that apply.

Which of the following radio frequencies is used by the IEEE 802.11a wireless network?

Which of the following is used to identify a particular 802.11 wireless LAN?

Which of the following formulas can be used to derive dBi values from dBd values?

Which of the following is not a WLAN security standard?

Which of the following IEEE standards is defined to enhance security of Wireless LANs (WLANs) that follow the IEEE 802.11 standard?

Which of the following PCMCIA card supports hard disk drives?

Which of the following organizations provides a seal of approval to interoperable devices?

Which of the following wireless techniques provides the highest data transfer speed?

How many connections do the Point-to-multipoint links typically have?

You work as a Help Desk Technician for uCertify Inc. Your work is to provide technical assistance to users on the phone. Mark, a user, reports that he is facing some difficulties in staying connected to his office wireless network with his laptop. His computer reports that the wireless signal is very low.
Which of the following will you tell Mark to do to improve the weak signal strength and stability?
Each correct answer represents a complete solution. Choose two.

Which of the following is viewed by Spectrum Analyzer?

You are the administrator for a company that has just opened up a second branch in the same city. You bridged the two networks of your company using an existing antenna. Being located at a noisy location of the city, the current antenna loses its connectivity.

The company plans to locate a new antenna with a higher signal strength which gives better results even at a noisy location.Which antenna would you suggest to the company?

You are concerned about rogue wireless access points being connected to your network.

What is the best way to detect and prevent these?

John works as a Network Administrator for Web Perfect Inc. The company has a wireless LAN network.
John has configured shared key authentication on a client. The client and the AP start exchanging the frames to enable authentication.

Which of the following vulnerabilities may occur while the client and the AP exchange the challenge text over the wireless link?