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Q41. The logs on a server in a datacenter indicate that the server unexpectedly shut down minutes after the night cleaning crew started their shift. Which of the following is the MOST likely reason for the shut down?
A. A hard disk on the server failed.
B. A power surge occurred.
C. The CPU on the server overheated.
D. A memory module on the server failed.
Answer: B
Q42. A server has a faulty hard drive, and the administrator needs to replace the hard drive while it is running. The server needs to support which of the following drives?
A. Hot swappable
B. Hot spare
C. SAS
D. USB
E. Firewire
Answer: A
Q43. A datacenter is in a geologically active area and has no earthquake abatement installed.Which of thefollowingdrive typesisBEST for general server use?
A. Solid state drives
B. High RPM drives
C. Low RPM drives
D. USB drives
Answer: A
Q44. 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
Q45. A server with a number of graphics cards installed was recently upgraded with additional graphics cards. Once the server is started, the system powers off unexpectedly. Prior to the upgrade, the server was stable and exhibited no odd behavior. Which of the following is the MOST likely cause of the problem?
A. The card device drivers are out of date and need to be updated.
B. The power supply cannot handle the additional power for the new cards.
C. The operating system does not recognize the new cards.
D. The cards are not compatible with the other server hardware.
Answer: B
Q46. An administrator is validating disaster recovery mechanisms and wants to ensure backup data is usable and accurate. Which of the following should the administrator do?
A. Backup verification and test restorability
B. Label media for all backups
C. Secure backup in safe location
D. Keep all backups onsite close to the server
Answer: A
Q47. Anadministrator isbuilding a web server to host an online banking application. Theserver should not have access to the internal network, andonly ports that are used by theapplication should be opened. Whichof the following MUSTbe implemented to meet the business requirements?
A. Add the server to the internal network and use IPSec to encrypt communication between the web server and other devices.
B. Use an ISA server to block access to the internal network.
C. Use VPN to block all ports that are not used by the application.
D. Use the company firewall to block all ports that are not used by the application.
Answer: D
Q48. A technician has finished installing the operating system on a new server and needs to provide IP addressing information. The server will be connected to the DMZ network. Devices on thenetwork use a default gateway address of 192.168.55.1. Which of the following is a valid IP address for a server in the DMZ network?
A. IP: 192.168.55.1, NETMASK 255.255.255.0
B. IP: 192.168.55.5, NETMASK 255.255.255.128
C. IP: 192.168.55.155, NETMASK 255.255.255.128
D. IP: 192.168.55.255, NETMASK 255.255.255.0
Answer: B
Q49. A new version of the primary operating system used by a company has been released. Due to some significant changes in the OS, a system administrator wants to see which remotely accessible services are enabled by default to assess the security risk prior to upgrading to the new version. Which of the following utilities should the administrator use?
A. Cipher program
B. Port scanner
C. Telnet client
D. Packet sniffer
Answer: B
Q50. A server administrator wants to isolate a SAN hosted LUN to be visible to only a single host. Which of the followingmethodologieswould be used to present the LUN to only that host?
A. LUN masking
B. LUN ID assignment
C. Port mapping
D. Port zoning
Answer: A