Motorola Solutions Design WLan Solutions Sample Questions:

1. Which of the following would NOT be a consideration when planning the design of an outdoor WLAN?

A) RF line of sight
B) Local public radio stations
C) Link distance
D) Trees in the link path

2. You are assigned the task of evaluating a wireless network. While using a layer 2 wireless LAN analysis capture tool you notice support of a minimum rate of 6 Mbps. What IEEE
802.11 standard or amendment to the standard operating in the U-NII band is in use on the company's WLAN (select TWO)?

A) 802.11g
B) 802.11
C) 802.11n
D) 802.11a
E) 802.11b

3. You are conducting interviews with the management team of a new potential customer; a multi-floor medical center located in a multi-tenant office building of a popular suburban business park. To begin, the management team expects to have approximately 100 simultaneous wireless users throughout the medical center using a variety of mission-critical applications, including high performance data for transferring large MRI scans to the handsets of medical personnel, VoWLAN handsets, Push-to-talk (PIT) voice badges, and Real-time Locationing Services (RTLS) mounted on infusion pumps and bio monitor carts. In addition, a separate, publicly accessible Visitor WLAN will offer "best effort" data access for web browsing and limited printing throughout the complex. Over the upcoming months and years, many more users are expected to be added to the WLAN.
Due to the number of users, the variety of the applications, the requirements for QoS and the need for security, you will be recommending an RFS Controller-based solution using dual-band, triple radio 802.11n APs. Which of the following solutions would best solve the many requirements of this customer?

A) Assign RTLS and Visitor's WLAN to the 2.4 GHz radio, VoWLAN and PTT to the 5 GHz radio, and high performance MRI data to the third radio configured for the 900 MHz band.
B) Assign high performance MRI data, VoWLAN, PIT, and RTLS users to the 2.4 GHz band and Visitors WLAN to the 5 GHz band and keep the third radio in reserve for future use.
C) Assign Visitors WLAN, PIT, and RTLS users to the 2.4 GHz band. Assign VoWLAN and high performance MRI data users to the 5 GHz band and assign the third radio as a dedicated VVIPS sensor.
D) Assign PTT and RTLS users to the 5 GHz band. Assign VoWLAN and high performance MRI data users to the 2.4 GHz band. Assign the Visitors WLAN to the third radio configured for the 2.4 GHz band.

4. You have been asked to develop a network design for a new customer using the application planning features of LANPlanner. You have entered the following key performance requirements into the application:
Based on these "best practice" design criteria, which of the following WLAN applications best fits this criteria? As needed, please use the exhibit at the bottom.

A) High Performance Data
B) VoWLAN
C) WiDS/WiPS Sensors
D) Location Tracking
E) Basic Connectivity

5. The centralized WLAN is actually a hub-and-spoke architecture that requires backhaul of virtually all wireless traffic to a controller (the hub). This hub-and-spoke architecture can create costly scalability and performance issues for$02.11n networks. Motorola's WiNG 5 WLAN 802.11n capable distributed architecture is designed to overcome these challenges.
Some of the challenges are listed below:
Which of the following is another Hub and Spoke challenge that is addressed by the WiNG 5 architecture?

A) Eliminates the need for a controller in large networks
B) Extended seamless roaming from mobile devices with no latency
C) Non Peak Application bandwidth down time
D) Dependent networks can only scale to the processing limitations of the controller and available bandwidth of the network.

Solutions: