题目内容
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[主观题]
石膏装饰制品形体饱满，表面细腻光滑的原因是（)。A．施工工艺好B．表面修整加工C．硬化时体积膨胀D．掺
石膏装饰制品形体饱满，表面细腻光滑的原因是()。
A．施工工艺好
B．表面修整加工
C．硬化时体积膨胀
D．掺入纤维质材料
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A.10GBase-LR
B.10GBase-T
C.10GBase-ER
D.10GBase-SR
更多“石膏装饰制品形体饱满，表面细腻光滑的原因是（)。A．施工工艺…”相关的问题
第2题
A technician needs to replace a computer’s hard drive. Which of the following should thetechnician do FIRST?()
A. Remove network connections
B. Remove the RAM
C. Self ground on the computer case
D. Disconnect power to PC
第3题
AnA+CertifiedTechnicianMUSTdoaninstallonaWindowsXPsystemfromthedistributionCD.However,thesystemdoesnotbootfromthisCD.WhatistheMOSTlikelycauseofthisproblem?()
A.TheCDisdefective.
B.TheCDisnotbootable.
C.TheCD-ROMdriveisdefective.
D.TheBootSequenceisnotsetintheBIOStobootfirstfromtheCD
第4题
A company has recently received a new ADSL backup Internet connection. Which of the followingwill MOST likely be used between the modem and the ISP?()
A.PPPoE
B.RAS
C.IPSec
D.MSCHAP
第5题
A technician replaces a computer’s NIC with a wireless card. The user wants to save the NIC.Which of the following should the technician use to preserve the NIC? ()
A. ESD mat
B. ESD wrist strap
C. Sealable plastic bag
D. Anti-static bag
第6题
管理员注意到,近期某次停电后,受影响文件服务器上的一些已打开文件损坏。管理员在判断引起损坏的原因时,应考虑以下哪些因素?()
A.服务器内存
B.服务器RAID控制器电池
C.服务器处理器
D.服务器网卡组合配置
第7题
A router that takes the workstations internal IP address and changes it to another IP address whenit sends the data outside of the network is an example of which of the following?()
A.NAT
B.IDS
C.NMAP
D.DMZ
第8题
A technician has just finished installing a new NIC into a customer’s desktop. Which of thefollowing should the technician do NEXT?()
A. Perform a full system backup.
B. Follow up with the customer, verifying satisfaction.
C. Ask their manager to contact the customer.
D. Perform a complimentary virus scan.
第9题
以下哪项是使用刀片式服务器而非机架式服务器的优势?()
A.刀片式服务器允许使用内部磁带驱动器
B.刀片式服务器的机架密度更大
C.刀片式服务器通常速度更快
D.刀片式服务器允许更多RAM
第10题
WhichofthefollowingisNOTaphaseofthetroubleshootingprocess?()
A.confirmtherepair
B.definetheproblem
C.documenttheresults
D.simplifytheproblem
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