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Q1. While performing routine testing of a hot standby site located at a remote hosting center, a system administrator is unable to access one of the server operating systems to verify functionality. Which of the following is MOST applicable to access the host?
A. KVM over IP
B. RDP over HTTP
C. Secure shell
D. Serial console access
E. VNC
Answer: A
Q2. A certain rack mounted blade server chassis needs 3-phase power for operation. There is currently only single-phase power coming into the room. The administrator needs to:
A. call an electrician to wire the single-phase power into 3-phase power.
B. use a single-phase UPS to power the 3-phase server.
C. call an electrician to see if 3-phase power can be brought into the room.
D. use an adapter to configure the server to use single-phase power.
Answer: C
Q3. Which of the following is the MOST energy efficient way of powering equipment within a datacenter with a large UPS battery bank?
A. 48V DC
B. 120V single-phase
C. 240VAC 3-phase
D. 480V 3-phase
Answer: A
Q4. Which of the following provides two-factor authentication?
A. Bank card and PIN.
B. Username and password.
C. Fingerprint and iris scan.
D. Key and proximity badge.
Answer: A
Q5. An administrator has a UPS rated at 200 amps per hour. Which of the following is the maximum runtime of this UPS when hooked up to a server drawing 400 amps per hour?
A. 15 minutes
B. 30 minutes
C. 60 minutes
D. 120 minutes
Answer: B
Q6. A technician working in the datacenter has finished racking a new 4U server into a new rack. Which of the following should the technician do to allow for hot/cold aisle containment?
A. Close the perforated floor tile in front of the new rack.
B. Reset the rack temperature and humidity control.
C. Install blanking panels in the rack.
D. Lower the temperature of the data center HVAC.
Answer: C
Q7. An administrator needs to perform a backup of all servers foranupcoming disaster recovery exercise atacompany cold site.Which of the following types of backup should be performed?
A. Snapshot
B. Incremental
C. Differential
D. Full
Answer: D
Q8. A technician wants to implement a grandfather-father-son tape rotation policy. Which of the following implements this backup strategy?
A. Assign a different set of tapes for daily, weekly, and monthly backups.
B. Use a different set of tapes for every two, four, and eight days.
C. Designate a different set of tapes for odd-day and even-day backups.
D. Use a queue to rotate tapes based on the age and usage of the tape.
Answer: A
Q9. A server administrator is notified that all three hard disks in a server array have failed. Which of the following is the MOST likely cause?
A. Incompatible BIOS
B. Backplane failure
C. Cache battery failure
D. Incorrect firmware version
Answer: B
Q10. A server has been assigned a role of mail server. Which of the following services will be installed as a result of this selection?
A. SNMP
B. SMTP
C. TCP
D. DHCP
E. SFTP
Answer: B
Q11. Which of the following server types requires the LARGEST amount of available hard drive space?
A. Database server
B. Remote access server
C. Print server
D. Directory server
Answer: A
Q12. Which of the following server types is commonly used for authentication and credential storage?
A. File server
B. Directory server
C. Web server
D. DNS server
Answer: B
Q13. A technician is tasked with creating servers that are fault tolerant and highly available. Which of the following would be the BEST solution for this task?
A. Load balancing
B. Virtualization
C. Clustering
D. Round robin
Answer: C
Q14. When using multifactor authentication, which of the following represents “something you have”?
A. A password
B. A PIN
C. A fingerprint
D. An ID card
Answer: D
Q15. A technician troubleshootinga mail serverdeterminesthat theserver is low on available hard drive space and needs an additional hard drive installed. The server will need to be offline for the hardware installation. Which of the following troubleshooting steps should the technician do NEXT?
A. Notify impacted users of the scheduled maintenance.
B. Implement one change at a time.
C. Collect additional information.
D. Document findings, actions, and outcomes.
Answer: A