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CompTIA SK0-005 Practice Test - Questions Answers, Page 11

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Question 101

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Which of the following relates to how much data loss a company agrees to tolerate in the event of a disaster?

RTO
RTO
MTBF
MTBF
PRO
PRO
Most voted
(1)
Most voted
MTTR
MTTR
Suggested answer: A
Explanation:

Reference: https://www.druva.com/blog/understanding-rpo-and-rto/ The Recovery Time Objective (RTO) is the maximum amount of time that a company agrees to tolerate in the event of a disaster before restoring its normal operations. The RTO is based on the business impact analysis (BIA) and the criticality of the processes and data involved. The RTO helps determine the backup and recovery strategies and resources needed to minimize downtime and data loss. Reference: https://www.ibm.com/cloud/learn/recovery-time-objective

asked 02/10/2024
Jose Alberto Vecino Pacheco
40 questions

Question 102

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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?

Backup recovery
Backup recovery
Simulated
Simulated
Most voted
(1)
Most voted
Tabletop
Tabletop
Live failover
Live failover
Suggested answer: D
Explanation:

The live failover testing method is the most likely one that the server administrator is performing when creating a downtime scenario and taking the necessary steps. A live failover test involves switching from the primary system to the secondary system (or backup site) in a real environment, without any simulation or preparation. A live failover test can evaluate the effectiveness and readiness of the disaster recovery plan, but it also carries a high risk of data loss, corruption, or disruption. Reference: https://www.ibm.com/cloud/learn/disaster-recovery-testing

asked 02/10/2024
Valencia, Luis
45 questions

Question 103

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A technician wants to limit disk usage on a server. Which of the following should the technician implement?

Formatting
Formatting
Compression
Compression
Disk quotas
Disk quotas
Partitioning
Partitioning
Suggested answer: C
Explanation:

Reference: https://www.digitalcitizen.life/simple-questions-what-are-disk-quotas-how-set-themwindows/ Disk quotas are a way to limit disk usage on a server by setting a maximum amount of space that each user or group can use. Disk quotas can help manage disk space allocation, prevent disk space exhaustion, and enforce fair usage policies. Disk quotas can be set at the volume level or at the folder level, depending on the file system and operating system used. Reference:

https://docs.microsoft.com/en-us/windows-server/storage/ntfs/ntfs-disk-quotas-overview

asked 02/10/2024
Sonjoy Kanwal
50 questions

Question 104

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A systems administrator has noticed performance degradation on a company file server, and one of the disks on it has a solid amber light. The administrator logs on to the disk utility and sees the array is rebuilding. Which of the following should the administrator do NEXT once the rebuild is finished?

Restore the server from a snapshot.
Restore the server from a snapshot.
Restore the server from backup.
Restore the server from backup.
Swap the drive and initialize the disk.
Swap the drive and initialize the disk.
Swap the drive and initialize the array.
Swap the drive and initialize the array.
Suggested answer: C
Explanation:

The next action that the administrator should take once the rebuild is finished is to swap the drive and initialize the disk. This is to replace the faulty disk that has a solid amber light, which indicates a predictive failure or a SMART error. Initializing the disk will prepare it for use by the RAID controller and add it to the array. The administrator should also monitor the array status and performance after swapping the drive. Reference: https://www.salvagedata.com/how-to-rebuild-a-failed-raid/

asked 02/10/2024
Laura Archilla
40 questions

Question 105

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A server administrator needs to configure a server on a network that will have no more than 30 available IP addresses. Which of the following subnet addresses will be the MOST efficient for this network?

255.255.255.0
255.255.255.0
255.255.255.128
255.255.255.128
255.255.255.224
255.255.255.224
255.255.255.252
255.255.255.252
Suggested answer: C
Explanation:

The most efficient subnet address for a network that will have no more than 30 available IP addresses is 255.255.255.224. This subnet mask corresponds to a /27 prefix length, which means that 27 bits are used for the network portion and 5 bits are used for the host portion of an IP address. With 5 bits for hosts, there are 2^5 - 2 = 30 possible host addresses per subnet, which meets the requirement. The other options are either too large or too small for the network size. Reference:

https://www.ibm.com/cloud/learn/subnet-mask

asked 02/10/2024
Matteo Di Pomponio
45 questions

Question 106

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A remote physical server is unable to communicate to the network through the available NICs, which were misconfigured. However, the server administrator is still able to configure the server remotely. Which of the following connection types is the server administrator using to access the server?

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Question 107

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A system administrator has been alerted to a zero-day vulnerability that is impacting a service enabled on a server OS. Which of the following would work BEST to limit an attacker from exploiting this vulnerability?

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Question 108

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A server administrator has connected a new server to the network. During testing, the administrator discovers the server is not reachable via server but can be accessed by IP address. Which of the following steps should the server administrator take NEXT? (Select TWO).

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Question 109

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An administrator needs to disable root login over SSH. Which of the following tiles should be edited to complete this task?

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Question 110

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Users have noticed a server is performing below Baseline expectations. While diagnosing me server, an administrator discovers disk drive performance has degraded. The administrator checks the diagnostics on the RAID controller and sees the battery on me controller has gone bad. Which of the following is causing the poor performance on the RAID array?

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