Session 3b: MAC Framing, Headers and Key Functions

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Session 3b: MAC Framing, Headers and Key Functions

Email *

Record my email address with my response

Full Name *

How are ToDS and FromDS bits set in WDS (bridge) setup? *

1 point

ToDS = 0, FromDS = 0

ToDS = 0, FromDS = 1

ToDS = 1, FromDS = 0

ToDS = 1, FromDS = 1

Which of the following fields in beacon can be used by STAs to synchronize with the APs clock? *

1 point

Beacon Interval

Timestamp

Short Preamble

TIM

Which of the following field is used to indicate channel utilization of AP? *

1 point

RSN information

QBSS

Spatial reuse parameter set

Tx Power Envelope

How many octets does MAC header support ?
*

1 point

6 octets

4 octets

1 octets

Varies from frame to frame

Which among the following is a control frame? *

1 point

ATIM

TPC Report

PS-POLL

CF-ACK

which among the following is a Fixed parameter of Beacon frame? *

1 point

Timestamp

HT information

TPC

Country code

How many address fields are there in a 802.11 Frame? *

1 point

What is the data that is present in the frame body of the de-authentication frames? *

1 point

QoS data

Reason code

Client Capabilities

Data-rate information

Which of the following elements is commonly found in a Probe Request frame's information elements ?
*

1 point

Supported bit rates

MAC address of the AP

Encryption key

IP address

which of the following element is present in the frame body of association response frame? *

1 point

Frame control

Association ID

Association Sequence Number

All of the above

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