An Administrator Is Attempting to Block SSH Connections to 192

question 104

Multiple Choice

An administrator is attempting to block SSH connections to 192.168.10.24 using the Linux firewall. After implementing a rule, a connection refused error is displayed when attempting to SSH to 192.168.10.24. Which of the following rules was MOST likely implemented?

• A) iptables -A -p tcp -d 192.168.10.24 -dropt 22 -j REJECT
• B) iptables -A -p tcp -d 192.168.10.24 -dropt 22 -j DROP
• C) iptables -A -p tcp -d 192.168.10.24 -dropt 22 -j FORWARD
• D) iptables -A -p tcp -d 192.168.10.24 -dropt 22 -j REFUSE

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Definitions:

Retrieval Cue

A stimulus for remembering.

Elaborative Rehearsal Cue

A memory technique involving the linking of new information to existing knowledge through the creation of meaningful associations.

Structural Cue

Visual or auditory information that helps to understand the organization or structure of an environment or object.

Declarative Memories

Memories that are retrievable through conscious effort, involving facts and episodes.