Question 1

A technician is troubleshooting a workstation that repeatedly shuts down within ten minutes of being turned on. The technician notices a loud clicking sound coming from inside the case. Which of the following components should the technician check first?

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Question 2

Which of the following network services is used to assign an IP address to a network host?

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Question 3

A technician needs to update a web server's IPv4 address in a DNS server. Which of the following records should the technician update?

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Question 4

A technician is setting up a new SOHO wireless router. According to security best practices, which of the following should the technician do first?

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Question 5

A technician is experimenting with network configurations and has connected two laptops to an unmanaged switch. The technician configured one of the laptops with a static IP address of 192.168.1.1 and the other with a static IP address of 192.168.2.2. The laptops are not communicating with each other. Which of the following is the most likely explanation for this issue?

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