What are the four possible types of link lights that a NIC may have and their purposes?
What will be an ideal response?
One of the four different link lights that a NIC might have is a link or connection light that lights if the NIC is connected to a hub or switch. A multispeed NIC might have a separate link light for each speed mode. Another possible light is an activity light that flickers when there is network traffic. Some older NICs had collision lights that lit when the NIC detected a collision on the wire.
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Phase _________ of the Handshake Protocol establishes security capabilities.
A) ?4 ? B) ?1 ? C) ?2 ? D) ?3
Case-Based Critical Thinking QuestionsCase 21-1Maxwell is learning about evaluating the quality of information people can find online. He is looking for the answers to the following three questions. Which of the following helps to classify the person, organization, or business that is responsible for a Web site?
A. the developers' credentials B. the top-level domain C. the Web page title or site name D. the Web site's copyright
Describe the balance between information security and access.
What will be an ideal response?
What is the main purpose of malware?
a. Doing harm to a computer system b. Learning passwords c. Discovering open ports d. Identifying an operating system