Question

TRUE OR FALSE

                                                                                                   

T          F     1. As the demand for broadband Internet access has grown, providers of wired local loop service have responded with increasing reliance   on optical fiber and coaxial cable.

T          F          2. A BWA provider services one or more cells.

T          F          3. Wireless systems are more expensive than wired systems.

T          F          4. IEEE 802.16 and the associated WiMAX specification now deal with

     both fixed and mobile BWA.

T          F          5. A NAP is a business entity that provides WiMAX radio access

     infrastructure to one or more WiMAX Service Providers.

T          F          6. Secure communication between the subscriber station and the CSN

      is handled at the security sublayer.

T          F          7. A TDMA time slot may contain exactly one MAC PDU, a fraction of a

     MAC PDU, or multiple MAC PDUs.

T          F          8. The 802.16 MAC protocol is connection oriented.

T          F          9. A MAC PDU with a generic header contains either MAC

     management messages or convergence sublayer data.

T          F          10. UGS is commonly used for uncompressed audio and video

        information.

T          F          11. File transfer is an example of an ERT-VR service.

T          F          12. The IEEE 802.16 physical layer set of standards is still evolving

and is not stable enough to form the basis of widespread WiMAX implementation and deployment.

T          F          13. Both WirelessMAN-OFDM and WirelessMAN-OFDMA are suitable

        for an environment that includes mobile SSs.

T          F          14. RFCOMM is the cable replacement protocol included in the

        Bluetooth specification.

T          F          15. Bluetooth incorporates the wireless application environment and

        the wireless application protocol into its architecture.

Answer 1

`Hey,

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1) FALSE

2) FALSE

3) TRUE

4) FALSE

5) TRUE

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