(Single Choice)In the project management of railway construction, which of the following is the mode of contracting according to the quantity of project.( ) A: The lump-sum contracting mode B: The construction management mode C: The general project contracting mode D: The unit price contracting mode

CentOS 6.０开机默认进入哪一个运行级别？（　　　　　　　　） A: halt B: Single User Mode C: Full Multiuser Mode D: X11

() is not the charge mode for multimodal transport. A: Single tariff B: Segmented tariff C: Compounded tariff D: Fixed tariff

Recent studies show that most people in this city support single mothers in certain____. A: circumstances B: mode C: permission D: freedom

The insertion loss of single-mode fiber is generally ( ). 单模光纤的插入损耗一般为 （）

The Three-Tier model of the database system is（）. A: Up mode, mode, Down mode B: Front mode, mode, Rear mode C: External mode, mode, internal mode D: Large mode, Medium mode, Small mode

subtractive color mode refers to A: CMYK mode B: RGB mode C: HSB mode D: LAB mode

Additive color mode refers to A: RGB mode B: HSB mode C: CMYK mode D: LAB mode

What is the most common mode for a firewall？（） A:  routed mode B:  context mode C:  bridged mode D:  transparent mode E:  full security mode

You have a single Active Directory directory service domain. You use Group Policy to assign applications. A computer named Desktop1 must be moved to a different organizational unit （OU）. Youneed to ascertain the effect that the move will have on the applications that are assigned to the computer account.  What should you do？（） A:  Use the RSoP tool in logging mode on Desktop1. B:  Use the RSoP tool in planning mode on Desktop1. C:  Use the RSoP tool in logging mode on a domain controller. D:  Use the RSoP tool in planning mode on a domain controller.