问题:Which of the following is a secure method of remote access via command line?()A、RCPB、TelnetC、RSHD、SSH
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问题: An administrator receives reports from users in an office that their 802.11g wireless connectivity has been problematic since the installation of the new wireless phone system. At which of the following frequencies are both systems operating at to cause this issue?()A、2.4GHzB、900MHzC、1.1GHzD、5GHz
问题:Which of the following ensures the MOST secure access to a server room?()A、 ID card readersB、 Server rack doorsC、 Biometric devicesD、 Locked doors
问题:Which of the following hardware components is necessary for a server to access data directly on afiber channel based SAN?()A、Gigabit NICB、RAID controller cardC、SATA controller cardD、Host bus adapter
问题:A user would like to ensure that only their family and their laptops can access a newly installed wireless router. Which of the following BEST accomplishes this?()A、MAC filteringB、Disable DHCPC、Static IP addressesD、Port forwarding
问题:用户选择适当域,但不能登录到他们的Windows计算机。错误提示:系统无法登录到该域,因为系统主域中的计算机帐户丢失,或帐户密码不正确。以下哪项是导致出现这种错误的最可能原因?()A、计算机帐户已从Active Directory中移除。B、用户帐户已从Active Directory中移除。C、计算机从该域中分离。D、用户输入错误密码。
问题:Which of the following is the correct connector for an internal floppy drive?()A、50-pin SCSIB、40-pin ribbonC、34-pin ribbonD、4-pin SATA
问题:During a routine maintenance visit to a client, an administrator noticed that the last full backup did not complete. Which of the following should the administrator do FIRST?()A、Schedule and perform an incremental backup as soon as possible.B、Inspect backup report logs.C、Schedule and perform a full backup as soon as possible.D、Inspect alert notification settings.
问题:An A+ Certified Technician MUST do an install on a Windows XP system from the distribution CD. However, the system does not boot from this CD. What is the MOST likely cause of this problem?()A、The CD is defective.B、The CD is not bootable.C、The CD-ROM drive is defective.D、The Boot Sequence is not set in the BIOS to boot first from the CD
问题:A technician has fixed a reported issue with a heavily used software program and users have verified that the program is working correctly. Which of the following should the technician do NEXT?()A、Document the process and update the baseline.B、Test the theory of probable cause and verify with the software vendor.C、Establish a plan of action to be included in the business impact analysis.D、Implement the software manufacturer workaround.
问题:After removing several obsolete programs from a PC, a user is experiencing slower than usuallyprocessing times. Which of the following would be the BEST way to speed up the processing? ()A、Use an external hard drive.B、Defrag the hard drive.C、Add more RAM to the computer.D、Install a larger hard drive.
问题: A server failed Thursday evening before the nightly backup. The backup scheme in place was full backups every Sunday, incremental backups on Monday, Wednesday, and Friday, and differential backups on Tuesday,Thursday, and Saturday. To fully restore the server. which of the following is the LEAST amount of backup sets required?()A、OneB、TwoC、ThreeD、Four
问题:A user is unable to reach the Internet. The technician asks the user to do an IPCONFIG /all. The userreports that their IP address is 172.16.1.18, subnet mask is 255.255.255.0, and their default gateway is 172.16.1.18. Which of the following is the cause of the problem?()A、Default gatewayB、Network cableC、Subnet maskD、CNAME record
问题:Which of the following would be an example of prohibited content?()A、Third party proxy sitesB、Malicious cookieC、Detected virusD、Unwanted pop-up
问题:A mirrored set is another name for which of the following?()A、RAID 0B、RAID 1C、RAID 3D、RAID 5
问题:Which of the following RAID arrays should be used to achieve a fault tolerant array with at least 1TB of storage space? ()A、 Five 250GB drives in RAID 0B、 Six 250GB drives in RAID 5C、 Three 250GB drives in RAID 10D、 Six 250GB drives in RAID 1
问题:A service fails to start. Which of the following places can a technician go to find the services console?()A、System configuration utilityB、Device ManagementC、Task ManagerD、Computer Management
问题:Which of the following would an administrator follow when disposing of equipment for a financial institution?()A、Local laws and regulationsB、Escalation procedure regulationsC、Manufacturer’s regulationsD、Server OEM regulations
问题:Which of the following RAID levels would provide the BEST performance with no fault protection?()A、 RAID 0B、 RAID 1C、 RAID 3D、 RAID 5
问题:实施以下哪项技术时允许的内存容差最大?()A、RAIDB、带寄存器的内存C、ECCD、内存配对