Online Access Free PW0-250 Exam Questions

As you plan a WLAN upgrade, you have assessed the network requirements and data signatures of your applications. One of the popular applications used on your network requires high bandwidth and low to medium Wi-Fi loss, but can tolerate moderate latency and jitter.
What application matches this description?

• A.Email
• B.Video-on-demand
• C.Voice
• D.FTP
• E.Video conferencing
• F.Skype chat

What type of pattern matches the 12 dBi antenna displayed in the exhibit?

• A.Figure 4
• B.Figure 1
• C.Figure 2
• D.Figure 3

What is a valid 40 MHz channel configuration in the 2.4 GHz ISM band where channels 111 are permitted? (Choose 2)

• A.8 (primary), +1 (secondary)
• B.1 (primary), 5 (secondary)
• C.4 (primary), +1 (secondary)
• D.4 (primary), -1 (secondary)
• E.11 (primary), 6 (secondary)
• F.1 (primary), 6 (secondary)

Multicast video applications typically require special treatment on the Wi-Fi network due to the nature of multicast traffic. Many vendors implement proprietary multicast-to-unicast conversion for this reason.
Which of the following is NOT a valid reason for special unicast conversion of downlink multicast traffic?

• A.Frames with a group receiver address must always be sent at a rate in the Basic Rate Set.
• B.Multicast traffic must always be transmitted via omnidirectional antennas.
• C.In QoS WLANs, multicast traffic is always assigned to the best effort (AC_BE) transmit queue.
• D.Group addressed downlink frames are not acknowledged on the wireless medium.

What are some advantages of designing guest access as it is shown in the exhibit?

• A.Minimizes configuration requirements for segmentation and filtering of guest traffic across internal LAN
• B.Allows a single SSID with different authentication/encryption models to be used for all WLAN services for corporate users and guests
• C.The border firewall configuration will not require any additional rules to pass guest traffic to the DMZ controller
• D.Enhances performance of web proxy servers in the DMZ for guest Internet traffic
• E.Allows simple and secure guest collaboration (file/print sharing) with corporate users