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Certification Topics of CompTIA SK0-005 Certification Exam

Topics of CompTIA SK0-005 Certification Exam are following:

• Server Administration 30%

• Troubleshooting 28%

• Security and Disaster Recovery 24%

• Server Hardware Installation and Management 18%

 

NEW QUESTION 28
A server technician has been asked to upload a few files from the internal web server to the internal FTP server. The technician logs in to the web server using PuTTY, but the connection to the FTP server fails. However, the FTP connection from the technician's workstation is successful. To troubleshoot the issue, the technician executes the following command on both the web server and the workstation:
ping ftp.acme.local
The IP address in the command output is different on each machine.
Which of the following is the MOST likely reason for the connection failure?

• A. A misconfigured firewall
• B. A misconfigured hosts.allow file
• C. A misconfigured hosts file
• D. A misconfigured hosts.deny file

Answer: C

Explanation:
The IP address in the command output is different on each machine.
Hosts.allow and hosts.deny are for ACL not direction.
A host file that is different on each machine would cause the IP address to be different.

 

NEW QUESTION 29
Which of the following should an administrator use to transfer log files from a Linux server to a Windows workstation?

• A. XCOPY
• B. Robocopy
• C. Telnet
• D. SCP

Answer: D

Explanation:
The WinSCP tool is commonly used to transfer files between Linux and Windows systems.
WinSCP has an easy GUI and encrypts the contents of the file transfer.

 

NEW QUESTION 30
A technician is deploying a single server to monitor and record me security cameras at a remote site, which of the following architecture types should be used to minimize cost?

• A. Virtual
• B. Tower
• C. Blade
• D. Rack mount

Answer: A

 

NEW QUESTION 31
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. CPU
• B. Memory
• C. Page file
• D. Heartbeat
• E. Application
• F. Services

Answer: A,B

 

NEW QUESTION 32
A server administrator is exporting Windows system files before patching and saving them to the following location:
\\server1\ITDept\
Which of the following is a storage protocol that the administrator is MOST likely using to save this data?

• A. FCoE
• B. SAS
• C. CIFS
• D. eSATA

Answer: C

 

NEW QUESTION 33
A server that recently received hardware upgrades has begun to experience random BSOD conditions. Which of the following are likely causes of the issue? (Choose two.)

• A. Overallocated memory
• B. Faulty memory
• C. Uninitialized disk
• D. Incorrectly seated memory
• E. Data partition error
• F. Incompatible disk speed

Answer: B,D

 

NEW QUESTION 34
Which of the following is an example of load balancing?

• A. Round robin
• B. Active-passive
• C. Active-active
• D. Failover

Answer: C

Explanation:
Active-active clusters use a load balancer device to distribute server requests between the nodes.
This design provides high availability and also increases performance. The load balancer distributes the workload among the cluster nodes.
There are many scheduling types for load balancers. Three of them are round robin, most recently used, and weighted scheduling.

 

NEW QUESTION 35
Which of the following documents would be useful when trying to restore IT infrastructure operations after a non-planned interruption?

• A. Business continuity plan
• B. Business impact analysis
• C. Service-level agreement
• D. Disaster recovery plan

Answer: B

 

NEW QUESTION 36
Which of me following is the BEST action to perform before applying patches to one of the hosts in a high availability cluster?

• A. Set the cluster to active-active.
• B. Disable the heartbeat network.
• C. Fallback cluster services.
• D. Failover all VMs.

Answer: D

 

NEW QUESTION 37
A company has implemented a requirement to encrypt all the hard drives on its servers as part of a data loss prevention strategy. Which of the following should the company also perform as a data loss prevention method?

• A. Encrypt all network traffic
• B. Implement MFA on all the servers with encrypted data
• C. Implement port security on the switches
• D. Block the servers from using an encrypted USB

Answer: C

 

NEW QUESTION 38
Which of the following BEST describes the concept of right to downgrade?

• A. It allows for the return of a new OS license if the newer OS is not compatible with the currently installed software and is returning to the previously used OS
• B. It allows for a previous version of an OS to be deployed in a test environment for each current license that is purchased
• C. It allows a previous version of an OS to be installed and covered by the same license as the newer version
• D. It allows a server to run on fewer resources than what is outlined in the minimum requirements document without purchasing a license

Answer: D

 

NEW QUESTION 39
Which of me following BEST describes a disaster recovery site with a target storage array that receives replication traffic and servers that are only powered on In the event of a disaster?

• A. Cloud
• B. Cold
• C. Warm
• D. Hot

Answer: D

Explanation:
The difference between a hot site and a warm site is that while the hot site provides a mirror of the production data-center and its environment(s), a warm site will contain only servers ready for the installation of production environments.
https://www.seguetech.com/three-stages-disaster-recovery-sites/#

 

NEW QUESTION 40
A server administrator needs to check remotely for unnecessary running services across 12 servers. Which of the following tools should the administrator use?

• A. A sniffer
• B. DLP
• C. Anti-malware
• D. A port scanner

Answer: D

Explanation:
Sniffing is the term generally used for traffic monitoring within a network, while port scanning is used to find out information about a remote network. Both sniffing and port scanning have the same objective - to find system vulnerabilities - but they take different approaches.
https://www.informit.com/articles/article.aspx?p=31964#

 

NEW QUESTION 41
A server administrator mounted a new hard disk on a Linux system with a mount point of
/newdisk. It was later determined that users were unable to create directories or files on the new mount point. Which of the following commands would successfully mount the drive with the required parameters?

• A. mount -a
• B. mount -o remount, rw /newdisk
• C. echo /newdisk >> /etc/fstab
• D. net use /newdisk

Answer: B

 

NEW QUESTION 42
Which of the following actions should a server administrator take once a new backup scheme has been configured?

• A. Check the media integrity
• B. Run a restore test
• C. Overwrite the backups
• D. Clone the configuration

Answer: A

 

NEW QUESTION 43
A systems administrator is setting up a server on a LAN that uses an address space that follows the RFC 1918 standard. Which of the following IP addresses should the administrator use to be in compliance with the standard?

• A. 11.251.196.241
• B. 193.168.145.241
• C. 172.16.19.241
• D. 171.245.198.241

Answer: C

Explanation:
One thing that stood out to me from a context perspective, C is the only private IP address. Could only assume this was referring to private IP addressing.

 

NEW QUESTION 44
A technician is connecting a Linux server to a share on a NAS. Which of the following is the MOST appropriate native protocol to use for this task?

• A. SFTP
• B. NFS
• C. CIFS
• D. FTP

Answer: C

 

NEW QUESTION 45
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