A server technician is installing application updates on a Linux server. When the technician tries to install a MySQL update, the GUI displays the following error message: AVC denial. Which of the following should the technician do for the MySQL update to install?

Issue the setenforce 0 command.

Download the update manually and run a checksum utility to verify file integrity.

Issue the setenforce 0 command.

Create a firewall rule to allow port 3306 through the firewall.

Issue the yum -y update mysql command.

An analyst is planning a new point-to-point Ethernet connection between a university campus and a newly acquired space downtown that is about 5mi (8km) away. The analyst would like the fastest possible connection speed. Which of the following would best meet the analyst's needs?

1000BASE-LX 1Gb single-mode plenum fiber connection

10GBASE-T 10Gb copper plenum Ethernet connection

1000BASE-T 1Gb copper non-plenum Ethernet connection

10GBASE-SR 10Gb multimode plenum fiber connection

Following a recent power outage, a server in the data center has been constantly going offline and losing its configuration. Users have been experiencing access issues while using the application on the server. The server technician notices the date and time are incorrect when the server is online. All other servers are working. Which of the following would most likely cause this issue? (Select two).

The server has a CMOS battery failure.

The servers have NTP configured.

The server has a faulty power supply.

The server has a CMOS battery failure.

The server requires OS updates.

The server has a malfunctioning LED panel.

The servers have NTP configured.

CPU frequency scaling is set too high.

An administrator restores several database files without error while participating in a mock disaster recovery exercise. Later, the administrator reports that the restored databases are corrupt and cannot be used. Which of the following would best describe what caused this issue?

The databases were not backed up to be application consistent.

The databases were asynchronously replicated

The database files were locked during the restoration process.

A site is considered a warm site when it:

has basic technical facilities connected to it.

has faulty air conditioning that is awaiting service.

is almost ready to take over all operations from the primary site.

is fully operational and continuously providing services.

After a technician upgrades the firmware on a database server that is connected to two external storage arrays, the server prompts the technician to configure RAID. The technician knows the server had several configured RAID sets and thinks the firmware upgrade cleared the RAID configurations. Which of the following should the technician do to troubleshoot this issue?

Perform a rescan on the server's RAID controller.

Power cycle the storage arrays and rescan RAID on the server.

Boot the OS into recovery mode and rescan the disks.

Restore the default RAID configuration and reboot.

Perform a rescan on the server's RAID controller.

A server administrator deployed a new product that uses a non-standard port for web access on port 8443. However, users are unable to access the new application. The server administrator checks firewall rules and determines 8443 is allowed. Which of the following is most likely the cause of the issue?

The new application's DNS entry is incorrect.

Intrusion detection is blocking the port.

The new application's DNS entry is incorrect.

The application should be changed to use port 443.

The core switch has a network issue.

An administrator is troubleshooting connectivity to a remote server. The goal is to remotely connect to the server to make configuration changes. To further troubleshoot, a port scan revealed the ports on the server as follows:Port 22: ClosedPort 23: OpenPort 990: ClosedWhich of the following next steps should the administrator take?Reboot the workstation and then the server.

Open port 22 and close port 23.

Open port 990 and close port 23.

Open port 22 and close port 23.

A server administrator has received tickets from users who report the system runs very slowly and various unrelated messages pop up when they try to access an internet-facing web application using default ports. The administrator performs a scan to check for open ports and reviews the following report:Starting Nmap 7.70 https://nmap.org) at 2019-09-19 14:30 UTCNmap scan report for www.abc.com (172.45.6.85)Host is up (0.0021s latency)Other addresses for www.abc.com (not scanned) : 4503 : F7b0 : 4293: 703: : 3209RDNS record for 172.45.6.85: 1ga45s12-in-f1.2d100.netPort State Service21/tcp filtered ftp22/tcp filtered ssh23/tcp filtered telnet69/tcp open @username.com80/tcp open http110/tcp filtered pop143/tcp filtered imap443/tcp open https1010/tcp open www.popup.com3389/tcp filtered ms-abc-serverWhich of the following actions should the server administrator perform on the server?

Close ports 69 and 1010 and rerun the scan.

Close ports 80 and 443 and rerun the scan.

Close port 3389 and rerun the scan.

Close all ports and rerun the scan.

CompTIA SK0-005 Practice Test 10 - Free Online Exam Prep & Questions

Several new components have been added to a mission-critical server, and corporate policy states all new components must meet server hardening requirements. Which of the following should be applied?

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CompTIA SK0-005 Practice Test 10

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