A technician needs to replace two RAID controllers on a database server as part of an upgrade. The server has six external storage arrays and eight internal disks that are controlled by the two RAID controllers. The technician completes the replacement and powers the systems back on, but the server OS detects several missing disks in the configuration. Which of the following steps should the technician take first to resolve this issue?
A. Reboot to the RAID controller BIOS and rescan for attached disks and arrays.
B. Start the motherboard UEFI and confirm the RAID controller start order is correct.
C. Turn off the external arrays and reboot the server to redetect the internal disks first.
D. Turn off all components and confirm all external and internal cables before rebooting.
Show Answer
Correct Answer: A
Explanation: First check whether the replacement RAID controllers detect the attached disks and arrays. Rescanning in the RAID controller BIOS can reveal devices that were not discovered during startup and helps determine whether the problem is at the controller level before checking other causes.
Question 62
An employee who was dismissed did not return company-issued equipment. Which of the following is the most important information the IT department needs to give to the legal department?
A. Labeling
B. Serial number
C. Warranty
D. Asset tag
Show Answer
Correct Answer: B
Explanation: The serial number uniquely identifies the unreturned equipment and can be matched to purchase and assignment records. An internal asset tag may be removed or replaced.
Question 63
Which of the following backup types should be chosen for database servers?
A. Differential
B. Incremental
C. Synthetic full
D. Open file
Show Answer
Correct Answer: D
Explanation: Open-file backups can capture files while they are in use, which is important for active database servers where database files may remain open during normal operation.
Question 64
A server technician has received reports of database update errors. The technician checks the server logs and determines the database is experiencing
synchronization errors. To attempt to correct the errors, the technician should FIRST ensure:
A. the correct firewall zone is active
B. the latest firmware was applied
C. NTP is running on the database system
D. the correct dependencies are installed
Show Answer
Correct Answer: C
Explanation: Database synchronization can fail when system clocks differ, so first verify that Network Time Protocol (NTP) is running and keeping the database system’s clock synchronized.
Question 65
An administrator receives an alert stating a S.M.A.R.T. error has been detected. Which of the following should the administrator run FIRST to determine the issue?
A. A hard drive test
B. A RAM test
C. A power supply swap
D. A firmware update
Show Answer
Correct Answer: A
Explanation: S.M.A.R.T. monitors storage-device health and reports potential drive failures. Run a hard drive test first to identify the issue.
Question 66
A newly installed server is accessible to local users, but remote users are unable to connect. Which of the following is MOST likely misconfigured?
A. The IP address
B. The default gateway
C. The VLAN
D. The subnet mask
Show Answer
Correct Answer: B
Explanation: Local users on the same subnet can reach the server without routing. Remote users need the server to send responses through a correctly configured default gateway, so a missing or incorrect gateway is the most likely issue.
Question 67
A senior administrator instructs a technician to run the following script on a Linux server:
for i in {1..65536}; do echo $i; telnet localhost $i; done
The script mostly returns the following message: Connection refused. However, there are several entries in the console display that look like this:
80
Connected to localhost
443
Connected to localhost
Which of the following actions should the technician perform NEXT?
A. Look for an unauthorized HTTP service on this server.
B. Look for a virus infection on this server.
C. Look for an unauthorized Telnet service on this server.
D. Look for an unauthorized port scanning service on this server.
Show Answer
Correct Answer: A
Explanation: A successful connection on ports 80 and 443 indicates services are listening on the server’s standard HTTP and HTTPS ports. Telnet is being used to test TCP connectivity; it does not mean a Telnet service is running. The technician should investigate whether the web services are authorized.
Question 68
A server administrator purchased a single license key to use for all the new servers that will be imaged this year. Which of the following MOST likely refers to the licensing type that will be used?
A. Per socket
B. Open-source
C. Per concurrent user
D. Volume
Show Answer
Correct Answer: D
Explanation: A volume license lets an organization use a license key across multiple installations, such as servers being imaged throughout the year.
Question 69
Which of the following is a system that scans outgoing email for account numbers, sensitive phrases, and other forms of PII?
A. SIEM
B. DLP
C. HIDS
D. IPS
Show Answer
Correct Answer: B
Explanation: Data Loss Prevention (DLP) scans outgoing communications for sensitive data—such as account numbers and other PII—and can block or alert on unauthorized disclosure.
Question 70
Which of the following life-cycle management phases deals with a server that is no longer in operation?
A. End-of-life
B. Disposal
C. Usage
D. Procurement
Show Answer
Correct Answer: A
Explanation: The end-of-life phase covers a server that is no longer in operation. Disposal is the subsequent process of removing, recycling, or destroying it.
$19
Get all 361 questions with detailed answers and explanations
Instant download HTML + PDF delivered the moment payment clears.
Secure Stripe checkout we never see or store your card details.
7-day refund if files are defective see our refund policy.