1、C. Baseline documentationD. Service manualsQUESTION 4An organization has agreed on the software that will be used to virtualize the companys web servers. Which of the following should the administrator reference prior to purchasing physical servers to be deployed as hosts in the new virtual architec
2、ture?A. The vendors software compatibility listB. The vendors service level agreementC. The vendors hardware compatibility listD. The vendors end user licensing agreementQUESTION 5Which of the following is a benefit of utilizing a type 2 hypervisor to manage guests?A. The administration of the guest
3、 OS is significantly less complex.B. There is reduced resource overhead since there is no OS layer.C. A type 2 hypervisor offers increased performance over a type 1 hypervisor.D. There is increased hardware support since there is an OS layer.QUESTION 6A system administrator has decided to create sev
4、eral VMs for a company. In which of the following locations would each of the VMs reside?A. HostB. VNCC. GuestD. VPNQUESTION 7An ISP is currently drafting and compiling a Service Level Agreement that states there should only be 5.26 minutes of downtime per year, 25.9 seconds per month, and 6.05 seco
5、nds per week. Which of the following percentages should be used to meet these metrics?A. 99.9%B. 99.99%C. 99.999%D. 99.9999%QUESTION 8A technician is tasked with building a test server. Which of the following hard drive types will provide the highest performance?A. SCSIB. SASC. SATAD. iSCSIQUESTION
6、9A technician is tasked to build a server requiring the fastest possible performance. Which of the following would achieve this requirement?A. 10,000 RPM SATAB. 15,000 RPM SASC. SSDD. USBQUESTION 10A technician is called upon to add storage to a database server. The database administrator needs the
7、maximum performance for accessing many small files. Which of the following specifications should the technician focus on when selecting the drive to add to the server?A. Form factorB. CapacityC. Bus bandwidthD. Seek timeQUESTION 11A hardware compatibility list recommends striping with double parity
8、as storage for an application. In a test environment, a technician realizes that a different RAID level can be used to compensate for a limited number of available disks. Which of the following is the closest RAID level the technician should deploy while minimizing the number of disks and maintainin
9、g fault tolerance?A. 0B. 1C. 5D. 10QUESTION 12An emergency power off accidentally occurs in a datacenter during a fire alarm test. On recovery, the server administrator notices that an external storage array is performing consistency checks on all the volumes configured in the array. Which of the fo
10、llowing components of the storage array has MOST likely failed or faulted?A. Redundant controllerB. Cold spare driveC. Battery backed cacheD. Cache memory modulesQUESTION 13Which of the following is an example of the principle of least privilege and is the MOST secure when granting access to a share
11、d network drive used by the Accounting department?A. Grant appropriate permissions to only users in the Accounting department for both the share and NTFSB. Grant all users full control permissions for the share onlyC. Grant the Accounting department full control for the share and appropriate NTFS pe
12、rmissionsD. Grant modify permissions to the Accounting department and deny NTFS permissions to all other usersQUESTION 14Which of the following methods should a technician perform to properly clear a hard drive before disposal?A. Delete the FATB. Zero all block sectorsC. Delete the partitionD. Zero
13、the NTFS journalQUESTION 15A server unexpectedly shut down as a result of overheating. An alert was sent to the administrators email address but the administrator was away from the workstation when the alert arrived. Which of the following would have been a more effective method for sending the aler
14、t notification?A. Broadcast messagesB. SMS messagesC. Telephone callsD. Console notificationsQUESTION 16A server technician in a datacenter configures a daemon to monitor the battery health in a UPS. Over a two day time period, the daemon generates a warning message. Which of the following represent
15、s the FIRST action that should be taken by the server technician?A. Perform a test on the UPS batteriesB. Immediately replace the UPS batteriesC. Move the servers connected to the UPS to another existing UPSD. Immediately replace the UPS with a new UPSQUESTION 17A server technician is performing a s
16、erver installation. This server must be able to resolve host names for users running a variety of client operating systems. At a minimum, which of the following services should be enabled on the new server?A. NATB. DNSC. LDAPD. WINSE. SNMPF. DHCPQUESTION 18A technician has finished installing the op
17、erating system on a new server and needs to provide IP addressing information. The server will be connected to the DMZ network. Devices on the network 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, NETM
18、ASK 255.255.255.0B. IP: 192.168.55.5, NETMASK 255.255.255.128C. IP: 192.168.55.155, NETMASK 255.255.255.128D. IP: 192.168.55.255, NETMASK 255.255.255.0QUESTION 19Clients cannot connect to the network. A technician determines that port 68 is not open. Which of the following protocols is being blocked
19、?A. POP3D. DHCPQUESTION 20Which of the following protocols can be used to perform configuration management on a remote server using the MOST secure methods?A. SMTPB. DHCPC. RDPD. SSHE. TELNETF. DNSQUESTION 21A technician receives an error message when trying to boot the server stating the operating
20、system was not found. Change management logs indicate a new hard drive backplane was installed in the server last night.Which of the following should the technician do FIRST when troubleshooting the issue?A. Check system board cablesB. Rebuild RAID arrayC. Reinstall server OSD. Remove newly installe
21、d hardwareQUESTION 22A database server stops responding to requests, and the administrator suspects that the server is experiencing memory faults during heavy network traffic and database access. Which of the following is the FIRST troubleshooting step?A. Check the security log. B. Check the applica
22、tion logs.C. Check the debug report.D. Check the POST error log. QUESTION 23A technician is troubleshooting a Linux server and wants to inspect the free disk space on the /dev/sda partition of the system. Which of the following command line tools should the administrator run to view available disk s
23、pace on the partition?A. ddB. duC. lsD. dfQUESTION 24A system administrator notices that a server is consistently getting slower and less responsive the longer it has been since the last reboot. Once the server is rebooted, the system performs at the expected baseline, but starts slowing down again
24、until the system is unresponsive. Which of the following is the MOST likely cause of this problem?A. OS performance misconfigurationB. Service/application memory leakC. Incorrect server resource specificationsD. Corrupted application filesQUESTION 25Users on a network segment report that they are un
25、able to connect to a newly installed file server. The file server IP address settings are as follows:IP address: 10.0.10.254Subnet Mask: 255.255.255.0Default Gateway: 10.10.10.1Which of the following changes should the server administrator make?A. Change the IP address on the server to 10.10.0.254.B
26、. Change the IP address on the server to 10.10.10.254.C. Change the default gateway on the server to 10.10.10.254.D. Change the subnet mask on the server to 255.255.0.0.QUESTION 26A technician is troubleshooting an issue with a new server, which is unable to download OS patches from the Internet. Th
27、e technician reviews the following configuration:Ethernet Adapter Local Area Connection: Connection-specific DNS Suffix . : comptia.orgLink-local IPv6 Address . . . . : fe80:c95:3f59:1a01:c050%11 IPv4 Address . . . . . . . . . . : 192.168.10.20Subnet Mask . . . . . . . . . . : 255.255.255.128Default
28、 Gateway . . . . . . . . : 192.168.10.129Which of the following is the reason that the server is unable to connect to the Internet?A. Incorrect default gatewayB. Invalid IPv6 addressC. Wrong subnet maskD. Misconfigured DNS suffixQUESTION 27A new DHCP server is placed on a network segment during off
29、hours. When work resumes, users on a different network segment report connectivity issues. Users on the same network segment report no connectivity issues. Which of the following is the MOST likely reason for the connectivity issues?A. The DHCP server was configured without specifying a WINS server address for the users.B. The DHCP server was configured without specifying a DNS server address for the users.C. The DHCP relay agent was not configured on the adjacent network segment.D. The DHCP server was configured to use private IP addressing to all net
