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Free CompTIA SK0-005 Exam Braindumps (page: 15)

Page 15 of 92
PDF with 540 Questions

A technician recently upgraded several pieces of firmware on a server. Ever since the technician rebooted the server, it no longer communicates with the network.
Which of the following should the technician do FIRST to return the server to service as soon as possible?

  1. Replace the NIC
  2. Make sure the NIC is on the HCL
  3. Reseat the NIC
  4. Downgrade the NIC firmware

Answer(s): D

Explanation:

The first thing that the technician should do to return the server to service as soon as possible is downgrade the NIC firmware. Firmware is a type of software that controls the basic functions of hardware devices, such as network interface cards (NICs). Firmware updates can provide bug fixes, performance improvements, or new features for hardware devices. However, firmware updates can also cause compatibility issues, configuration errors, or functionality failures if they are not installed properly or if they are not compatible with the device model or driver version. Downgrading the firmware means reverting to an older version of firmware that was previously working fine on the device. Downgrading the firmware can help resolve any problems caused by a faulty firmware update and restore normal operation of the device.



A server administrator has noticed that the storage utilization on a file server is growing faster than planned. The administrator wants to ensure that, in the future, there is a more direct relationship between the number of users using the server and the amount of space that might be used.
Which of the following would BEST enable this correlation?

  1. Partitioning
  2. Deduplication
  3. Disk quotas
  4. Compression

Answer(s): C

Explanation:

The best way to ensure that there is a more direct relationship between the number of users using the server and the amount of space that might be used is to implement disk quotas. Disk quotas are a feature that allows a server administrator to limit the amount of disk space that each user or group can use on a file server. Disk quotas can help manage storage utilization, prevent disk space exhaustion, and enforce fair usage policies. Disk quotas can also provide reports and alerts on disk space usage and quota status.



A server administrator needs to keep a copy of an important fileshare that can be used to restore the share as quickly as possible.
Which of the following is the BEST solution?

  1. Copy the fileshare to an LTO-4 tape drive
  2. Configure a new incremental backup job for the fileshare
  3. Create an additional partition and move a copy of the fileshare
  4. Create a snapshot of the fileshare

Answer(s): D

Explanation:

The best solution to keep a copy of an important fileshare that can be used to restore the share as quickly as possible is to create a snapshot of the fileshare. A snapshot is a point-in-time copy of a file system or a volume that captures the state and data of the fileshare at a specific moment. A snapshot can be created instantly and with minimal overhead, as it only stores the changes made to the fileshare after the snapshot was taken. A snapshot can be used to restore the fileshare to its previous state in case of data loss or corruption.



Which of the following can be BEST described as the amount of time a company can afford to be down during recovery from an outage?

  1. SLA
  2. MTBF
  3. RTO
  4. MTTR

Answer(s): C

Explanation:

The term that best describes the amount of time a company can afford to be down during recovery from an outage is RTO. RTO (Recovery Time Objective) is a metric that defines the maximum acceptable downtime for an application, system, or process after a disaster or disruption. RTO helps determine the level of urgency and resources required for restoring normal business operations. RTO is usually measured in minutes, hours, or days, depending on the criticality and impact of the service.


Reference:

https://whatis.techtarget.com/definition/recovery-time-objective-RTO






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