单项选择题
Two new servers are purchased and need to be installed to allow sharing of a single external hard drive enclosure. One server is configured as a local file server, and the other as a database server for a different network. The onsite technician notices that when both servers are running at the same time, they each receive SCSI errors. When they are running individually, no errors are reported. Which of the following is the BEST source of information to use for troubleshooting this problem?()
A company plans to upgrade a network server. Before proceeding with the upgrade, the HCL (Hardware Compatibility List) and hardware is checked and necessary backups and documentation are made. The existing 512 MB of SDRAM is replaced with 1024 MB. The 10 Mbps network card is replaced with a 10/100 PCI network card. When the server restarts, beeps sound and the server does not pass the POST. Which of the following is the MOST likely cause of the problem?()
多项选择题
A customer wants to increase the performance of an existing server. They are running a very network intensive application and feel that increasing the bandwidth to the network will fix their problem. They are running two 24-port autosensing 10/100 hubs, tied together with a standard Ethernet crossover cable in port 24. The server is running IPX. After adding a second network card and plugging one card into each hub, they have not seen any performance improvement. Which two are likely reasons why implementing network adapter teaming has not improved performance?()
Click the Exhibit button. From a local machine, connectivity with a server named server1.comptia.org is checked. It cannot be reached, but it can be accessed via the IP address. Which of the following is the MOST common cause of this error?()
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