A server administrator is creating a new server that will be used to house customer sales records. Which of the following roles will MOST likely be Installed on the server?
Correct Answer:
C
A database server is a server that hosts a database management system (DBMS) that stores, organizes, and manipulates data. A database server is suitable for housing customer sales records, as it can provide fast and secure access, query and analysis capabilities, backup and recovery options, and scalability and performance optimization. Some examples of database servers are Microsoft SQL Server, Oracle Database, MySQL, and PostgreSQL. Verified References: [What is a Database Server?]
A company deploys antivirus, anti-malware, and firewalls that can be assumed to be functioning properly. Which of the following is the MOST likely system vulnerability?
Correct Answer:
A
Insider threat is the most likely system vulnerability in a company that deploys antivirus, anti-malware, and firewalls that can be assumed to be functioning properly. An insider threat is a malicious or negligent act by an authorized user of a system or network that compromises the security or integrity of the system or network. An insider threat can include data theft, sabotage, espionage, fraud, or other types of attacks. Antivirus, anti-malware, and firewalls are security tools that can protect a system or network from external threats, such as viruses, worms, ransomware, or open ports. However, these tools cannot prevent an insider threat from exploiting their access privileges or credentials to harm the system or network.
A server administrator recently installed a kernel update to test functionality Upon reboot, the administrator determined the new kernel was not compatible with certain server hardware and was unable to uninstall the update. Which of the following should the administrator do to mitigate further issues with the newly instated kernel version?
Correct Answer:
A
The bootloader configuration file is used to specify which kernel version and options to use when booting the system. The first kernel stanza in the file is the default one that is loaded automatically. By editing this stanza and changing it to point to the last known-good kernel files, the administrator can boot the system with a working kernel and avoid any compatibility issues with the new kernel update. Verified References: [How To Change The Linux Kernel Version]
A technician is configuring a server that requires secure remote access. Which of the following ports should the technician use?
Correct Answer:
B
The technician should use port 22 to configure a server that requires secure remote access. Port 22 is the default port for Secure Shell (SSH), which is a protocol that
allows secure remote login and command execution over a network connection using a command-line interface (CLI). SSH encrypts both the authentication and data transmission between the client and the server, preventing eavesdropping, tampering, or spoofing. SSH can be used to perform various tasks on a server remotely, such as configuration, administration, maintenance, troubleshooting, etc.
DRAG DROP
A recent power Outage caused email services to go down. A sever administrator also received alerts from the datacenter’s UPS.
After some investigation, the server administrator learned that each POU was rated at a maximum Of 12A.
INSTRUCTIONS
Ensure power redundancy is implemented throughout each rack and UPS alarms are resolved. Ensure the maximum potential PDU consumption does not exceed 80% or 9.6A).
* a. PDU selections must be changed using the pencil icon.
* b. VM Hosts 1 and 2 and Mail Relay can be moved between racks.
* c. Certain devices contain additional details
Solution:
Does this meet the goal?
Correct Answer:
A