Q. 802.11a runs on what frequency?

View solution

Q. 802.11i provides what?

View solution

Q. WEP stands for what?

View solution

Q. 802.11i is the same as what?

View solution

Q. WPA2 uses what, instead of RC4, used by WEP and WPA?

View solution

Q. 802.11a offers greater speed than 802.11b but offers less _________.

View solution

Q. What device is the wireless equivalent of a wired hub? 

View solution

Q. This is the family of specifications for wireless local area networks (WLANs) developed by a working group of the Institute of Electrical and Electronics Engineers (IEEE).

View solution

Q. Which of the following refers to a standard or group of standards that are still being developed as a part of overall IEEE 802.11 WLAN support?

View solution

Q. Which of the following refers to a communications specification that was approved in early 2002 by the Institute of Electrical and Electronics Engineers Standards Association (IEEE-SA) for wireless personal area networks (WPANs)?

View solution

Q. Which of the following is a language that allows the text portions of Web pages to be presented on cellular telephones and personal digital assistants (PDAs) via wireless access?

View solution

Q. Developed by International Telecommunication Union (ITU), ______ is a code-division multiple access (CDMA) version of the IMT-2000 standard.

View solution

Q. This is an industry specification that describes how mobile phones, computers, and PDAs can easily interconnect with each other using a short-range wireless connection.

View solution

Q. Which of the following is a faster version of GSM wireless service, designed to deliver data at rates up to 384 Kbps and enable the delivery of multimedia and other broadband applications to mobile phone and computer users?

View solution

Q. _________ is a security protocol designed to provide a wireless LAN with a level of security and privacy comparable to what is usually expected of a wired LAN.

View solution

Q. This is a specification for a set of communication protocols to standardize the way that wireless devices can be used for Internet access.

View solution

Q. Piconets in bluetooth have a minimum of two and a maximum of ____________ Bluetooth peer devices.

View solution

Q. In IEEE 802.11, a ___ is made of stationary or mobile wireless stations and an optional central base station, known as the access point (AP).

View solution

Q. In IEEE 802.11, a BSS without an AP is called an _________.

View solution

Q. In IEEE 802.11, a BSS with an AP is sometimes referred to as ____________.

View solution