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PW0-070 Real Exam Questions

Certified Wireless Technology Specialist

231 questions available · Page 1 of 24

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Question 1 Single choice

In which of the following frequency ranges do DSSS (direct-sequence spread spectrum) devices operate?

  1. A

    2.5 to 5.0 GHz

  2. B

    3.4 to 4.5 GHz

  3. C

    3.0 to 3.5 GHz

  4. D

    2.4 to 2.5 GHz

Show answer and explanation

Correct answer: D

Question 2 Single choice

Which of the following wireless standards is defined for broadband wireless access methods?

  1. A

    802.15

  2. B

    802.11

  3. C

    Wi-Fi

  4. D

    802.16

Show answer and explanation

Correct answer: D

Question 3 Single choice

Which of the following provides security by implementing authentication and encryption on Wireless LAN (WLAN)?

  1. A

    WEP

  2. B

    IPSec

  3. C

    L2TP

  4. D

    WAP

Show answer and explanation

Correct answer: A

Question 4 Single choice

Which of the following organizations is responsible for managing the assignment of frequencies for wireless communication?

  1. A

    IEEE

  2. B

    Wi-Fi Alliance

  3. C

    FCC

  4. D

    ITU-R

Show answer and explanation

Correct answer: D

Question 5 Single choice

What percentage of the total area of the Fresnel zone must be clear of obstacles in order to have RF line of sight?

  1. A

    40

  2. B

    60

  3. C

    50

  4. D

    72

Show answer and explanation

Correct answer: B

Question 6 Multiple choice

You work as a Network Administrator for Tech Perfect Inc. The company has a Windows Server 2008 network environment. The network is configured as a Windows Active Directory-based single forest domain-based network. The company has recently provided fifty laptops to its sales team members. You are required to configure an 802.11 wireless network for the laptops. The sales team members must be able to use their data placed at a server in a cabled network. The planned network should be able to handle the threat of unauthorized access and data interception by an unauthorized user. You are also required to prevent the sales team members from communicating directly to one another.
Which of the following actions will you perform to accomplish the task?
Each correct answer represents a complete solution. Choose all that apply.

  1. A

    Implement the open system authentication for the wireless network.

  2. B

    Configure the wireless network to use WEP encryption for the data transmitted over a wireless network.

  3. C

    Using group policies, configure the network to allow the wireless computers to connect to the ad hoc networks only.

  4. D

    Implement the IEEE 802.1X authentication for the wireless network.

  5. E

    Using group policies, configure the network to allow the wireless computers to connect to the infrastructure networks only.

Show answer and explanation

Correct answers: B, D, E

Question 7 Single choice

Which of the following is an approach to restricting system access to authorized users?

  1. A

    DAC

  2. B

    MIC

  3. C

    RBAC

  4. D

    MAC

Show answer and explanation

Correct answer: C

Question 8 Multiple choice

Which of the following are the fiber optic connectors?Each correct answer represents a complete solution.
Choose all that apply.

  1. A

    LC connector

  2. B

    SC connector

  3. C

    RJ-45 connector

  4. D

    N connector

  5. E

    FC connector

  6. F

    ST connector

Show answer and explanation

Correct answers: A, B, E, F

Question 9 Multiple choice

Which of the following statements are true about the Federal Communications Commission (FCC)? Each correct answer represents a complete solution. Choose all that apply.

  1. A

    The FCC works towards sixgoals in the areas of broadband, competition, the spectrum, the media, public safety and homeland security, and modernizing the FCC.

  2. B

    The FCC manages RF spectrum for the United States.

  3. C

    FCC is responsible for global management of RF spectrum, in addition to satellite orbits.

  4. D

    The FCC was established by the Communications Act of 1934.

  5. E

    The FCC's mandated jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions.

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Correct answers: A, B, D, E

Question 10 Multiple choice

You are administering a SOHO 802.11g wireless network. A user complains about the connection drop-off frequently. Which of the following devices can be the cause of the issue?Each correct answer represents a
complete solution. Choose two.

  1. A

    A cordless phone

  2. B

    A fiberglass partition

  3. C

    A microwave oven

  4. D

    An FM Radio

Show answer and explanation

Correct answers: A, C