Q. VPN stands for –

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Q. Another name for the Wireless Ethernet 802.11a is-

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Q. WPA stands for –

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Q. Which layer in the IEEE 802.11 protocol stack has the function of flow control and error control?

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Q. With respect to IEEE 802.11 Wireless LAN, MSDU stands for-

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Q. Frequency band definition and Wireless signal encoding are functions of which layer?

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Q. The correct order of the of the MAC header is-

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Q. CRC is a component of the MAC trailer.

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Q. Reliable data delivery and Wireless access control protocols are functions of which layer?

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Q. Which layer keeps track of the frames that have been transmitted and received?

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Q. The smallest building block of a wireless LAN is –

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Q. In an IBSS system all communications are done via access points (APs).

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Q. __________ consists of two or more basic service sets interconnected by a distribution system.

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Q. IEEE 802.11 defines ___________ services that need to be provided by the wireless LAN to achieve functionality equivalent to that which is inherent to wired LANs.

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Q. ___________ services are used to control IEEE 302.11 LAN access and confidentiality.

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Q. __________ services are used to control IEEE 302.11 LAN delivery of MDSUs between stations.

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Q. _________ services are implemented in every 802.11 station, including AP stations. _________ services are provided between BSSs.

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Q. The _________ service enables transfer of data between a station on an IEEE 802.11 LAN and a station on an integrated IEEE 802.x LAN.

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Q. When a station moves only within the direct communication range of the communication stations of a single BSS, it is referred to as –

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Q. A station movement from one BSS in one ESS to a BSS within another ESS falls under –

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