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Session 4d: Seamless connectivity/OpenRoaming
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Full Name
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What is the primary objective of Hotspot 2.0?
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1 point
to enhance the security of 11r roaming
Seamless roaming among Wi-Fi networks (and cellular networks)
to protect control frames
None of the above
What are the benefits of Hotspot 2.0? [Select all that apply]
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1 point
Mandates encryption
Better connectivity with seamless roaming
Reduces the medium access time in CSMA/CA
Policy control and QoS implementations
Required
Which of the following protocol is primarily responsible for discovering Hotspot 2.0 networks?
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1 point
GAS
DS Parameter Set
ANQP
Extended Capabilities
Which of the following fields are part of ANQP protocol? [Select all that apply]
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1 point
Roaming Consortium
Channel Switch Mode
Hotspot 2.0
Venue Name
Required
____ is used for transporting ANQP query and response and ____ is its frame type
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1 point
ANQP, management
GAS, data
ANQP, control
GAS, action
OpenRoaming helps Service Providers in which of the following options? [Select all that apply]
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1 point
Offload traffic from cellular to Wi-Fi
Extend the network coverage with Wi-Fi
Increasing throughput of network
Monetizing Service Provider hotspots
Required
Which of the following IEEE standard refers to improving internetworking with external networks?
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1 point
802.11y
802.11u
802.11j
802.11h
Which of the following field has details about service providers or groups of roaming partners?
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1 point
Advertisement Protocol
Extended Capabilities
Interworking
Roaming Consortium
Which of the following could be the reasons for offloading cellular traffic to Wi-Fi? [Select all that apply]
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1 point
Cost of limited licensed spectrum
to perform 11r roaming
High bandwidth demand from users
the increase the cryptographic strength of network security
Required
Which of the following is used to authenticate a user identity in OpenRoaming network?
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1 point
DNS
IDP
Both A and B
None of the above
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