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CompTIA SK0-005 Practice Test - Questions Answers, Page 50

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Question 491

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A systems administrator is performing a routine update to a server. The administrator applies the update, restarts the server, and then conducts routine testing that reveals the critical functionality provided by the server is unavailable. Event logs indicate a core service is failing to start. The service is configured to start automatically, and rolling back the update does not correct the issue. Which of the following is most likely causing the service failure?

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Question 492

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A technician is configuring a server that will need to accommodate a planned network upgrade. All hosts will be changed from 10Gb copper to 25Gb fiber. Which of the following would best suit the requirements?

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Question 493

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A technician is configuring a server with eight available drive bays. The technician wants a combination of the most redundancy and the maximum available storage. Which of the following RAID levels should the technician use?

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Question 494

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A storage administrator is configuring a new array to provide storage to a virtual cluster. The array has a built-in backup agent to allow data that is stored on the array to be backed up. The storage administrator wants the virtual cluster to use a file-based storage protocol so the backup agent can just back up the files that change and not the whole data store. Which of the following storage protocols should the administrator use?

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Question 495

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Which of the following would protect data in transit?

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Question 496

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An administrator is troubleshooting a performance issue with an application. The application performs many small reads and writes in its operation. The administrator determines that the underlying storage is currently configured to use a general-purpose array with RAID 5. Which of the following should the administrator consider doing in order to offer higher application performance yet still retain data protection?

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Question 497

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A database developer recently requested a 4TB SATA drive utilizing spinning disks be added to an existing system for a new, heavily used database. The storage administrator turned down the request after reviewing it. Which of the following is the most likely reason the administrator did that?

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Question 498

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A server recently started sending error messages about running out of memory while in use. After a maintenance period during which more memory was added, the server is still unable to consistently remain powered on. Which of the following should the technician check first?

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Question 499

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A server in the data center reportedly has a BSOD and is not responding. The server needs to be rebooted. Which of the following is the best method to reboot the server remotely?

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A technician needs to replace two RAID controllers on a database server as part of an upgrade. The server has six external storage arrays and eight internal disks that are controlled by the two RAID controllers. The technician completes the replacement and powers the systems back on, but the server OS detects several missing disks in the configuration. Which of the following steps should the technician take first to resolve this issue?
An administrator is patching a file and print server After rebooting the server, it begins acting strangely. The administrator tries to open Print Management, but it will not open Upon inspection, the spooler service has been disabled. The administrator then notices the server has services that should be enabled but are disabled. Which of the following actions should the administrator take next to resolve the issue as quickly as possible?
An administrator notices a server is offline. Upon checking the console, the administrator discovers the server is stuck at: Configuring Memory............. After a reboot, the server still exhibits the same behavior. The administrator is able to log in to the OOB remote management but is unable to log in to the server. Which of the following is the most likely cause of this issue?
IDS alerts indicate abnormal traffic patterns are coming from a specific server in a data center that hosts sensitive dat a. Upon further investigation, the server administrator notices this server has been infected with a virus due to an exploit of a known vulnerability from its database software. Which of the following should the administrator perform after removing the virus to mitigate this issue from reoccurring and to maintain high availability? (Select three).
A user is unable to access the database server from a workstation. All other workstations are able to access the database server. The technician issues the following command to check the workstation: userGhost:!# nmap localhost Nmap scan report for localhost (127.0.0.1) Host is up (0.001 ms latency). Not shown: 1023 closed ports PORT STATE SERVICE 3306 open mysql Which of the following should the technician perform next to allow access?
A technician is configuring a new server with four disks for the development team. The requirements are disk redundancy and maximum usable disk capacity. Which of the following RAID levels should be used for this server?
Which of the following backup methods can be performed while a server is running, will not interrupt files in use, and can be used to fully restore the server if needed?
A server administrator created a new script and included the path to the script binary as the first line of the script. Which of the following scripting languages did the administrator most likely use?
Which of the following describes the concept of allocating more resources than what is available on a hypervisor?
While a technician is troubleshooting a performance issue on a database server, users are disconnected from the database. An administrator is asked to intervene and restore access. Which of the following steps should the administrator take first?