A technician is trying to determine the reason why a Linux server is not communicating on a network. The returned network configuration is as follows:
eth0: flags=4163<UP, BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 127.0.0.1 network 255.255.0.0 broadcast 127.0.0.1
Which of the following BEST describes what is happening?

• A.The server is configured to use DHCP on a network that has multiple scope options
• B.The server is configured to use DHCP, but the DHCP server is sending an incorrect subnet mask
• C.The server is configured to use DHCP on a network that does not have a DHCP server
• D.The server is configured to use DHCP, but the DHCP server is sending an incorrect MTU setting

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A server administrator is testing a disaster recovery plan. The test involves creating a downtime scenario and taking the necessary steps. Which of the following testing methods is the administrator MOST likely performing?

• A.Backup recovery
• B.Simulated
• C.Tabletop
• D.Live failover

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A server administrator wants to run a performance monitor for optimal system utilization. Which of the following metrics can the administrator use for monitoring? (Choose two.)

• A.Memory
• B.Application
• C.Heartbeat
• D.Page file
• E.Services
• F.CPU

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Which of the following is an architectural reinforcement that is used to attempt to conceal the exterior of an organization?

• A.Fencing
• B.Bollards
• C.Camouflage
• D.Reflective glass

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A developer is creating a web application that will contain five web nodes. The developer's main goal is to ensure the application is always available to the end users. Which of the following should the developer use when designing the web application?

• A.Bridged networking
• B.Round robin
• C.Network address translation
• D.Link aggregation

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