IGMP Interface Group Report Information Ethernet6/1/1(40

question 496

Multiple Choice

IGMP interface group report information Ethernet6/1/1(40.1.1.1) : The preceding information shows the entry status of an IGMP interface on Ethernet 6/1/1 on a router. Assume IGMP sends the group-and-source-specific Query message. Which of the following statements is true?

• A) IGMP respectively sends two messages: The source carried in one of the messages is 20.1.1.56 with the S flag bit not set; the source carried in the other message is 20.1.1.57, with the S flag bit set to 1.
• B) IGMP respectively sends two messages: The source carried in one of the messages is 20.1.1.56 with the S flag bit set to 1; the source carried in the other message is 20.1.1.57, with the S flag bit not set.
• C) IGMP sends one message carrying two sources 20.1.1.56 and 20.1.1.57, with the S flag bit set to 1.
• D) IGMP sends one message carrying two sources 20.1.1.56 and 20.1.1.57, with the S flag bit not set.

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Definitions:

Benevolent Beliefs

Positive but patronizing beliefs and attitudes that can unintentionally perpetuate inequality, often viewed as harmless or even supportive by those who hold them.

Justification Suppression Model

The idea that people endorse and freely express stereotypes in part to justify their own negative affective reactions to outgroup members.

Stereotype Threat Hypothesis

The stereotype threat hypothesis proposes that individuals at risk of confirming negative stereotypes about their social group may underperform in relevant tasks due to increased stress and anxiety.

System Justification Hypothesis

A theory suggesting that people have a psychological inclination to defend and justify the existing social, economic, and political systems, even at a cost to personal and group interest.