在【路径】面板中单击【从选区建立工作路径】按钮，创建一条与选区相同形状的路径，利用直接选择工具对路径进行编辑，路径区域中的图像有什么变化（） 随着路径的编辑而发生相应的变化。 没有变化。 位置不变，形状改变。 形状不变，位置改变。
特种作业人员安全技术考核，是以（）考核为主。 本单位安全生产规章制度。 实际操作技能。 安全生产管理知识。
You need to read the entire contents of a file named Message.txt into a single string variable. Which code segment should you use？（） A。 B。 C。 D。
Your company， A. Datum Corporation， has a single Active Directory domain named intranet.adatum.com. The domain has two domain controllers that run Windows Server 2008 R2 operating system. The domain controllers also run DNS servers. The intranet.adatum.com DNS zone is configured as an Active Directory-integrated zone with the Dynamic updates setting configured to Secure only. A new corporate security policy requires that the intranet.adatum.com DNS zone must be updated only by domain controllers or member servers. You need to configure the intranet.adatum.com zone to meet the new security policy requirement. Which two actions should you perform（） Remove the Authenticated Users account from the Security tab of the intranet.adatum.com DNS zone properties.。 Assign the SELF Account Deny on Write permission on the Security tab of the intranet.adatum.com DNS zone prop。 Assign the server computer accounts the Allow on Write All Properties permission on the Security tab of the intrane。 Assign the server computer accounts the Allow on Create All Child Objects permission on the Security tab of the int。
使用变换命令中的缩放命令时，按住哪个键可以保证等比例缩放？（） 【Alt】。 【Ctrl】。 【Shift】。 【Ctrl+Shift】。
根据我国有关法律，用人单位内可以设立劳动争议调解委员会，调解委员会主任由（）担任。
