Your company has an Active Directory domain. You have a two-tier PKI infrastructure that contains an offline root CA and an online issuing CA. The Enterprise certification authority is running Windows Server 2008 R2. You need to ensure users are able to enroll new certificates. What should you do（） ["Renew the Certificate Revocation List （CRL） on the root CA . Copy the CRL to the CertEnroll folder on the issuing C","Renew the Certificate Revocation List （CRL） on the issuing CA . Copy the CRL to the SystemCertificates folder in th","Import the root CA certificate into the Trusted Root Certification Authorities store on all client workstations.","Import the issuing CA certificate into the Intermediate Certification Authorities store on all client workstations."]
公司治理结构是指明确界定股东大会、董事会、监事会和经理人员职责和功能的一种企业组织结构。我国上市公司治理结构涉及股东大会以及（）。 ["董事会","公司管理机构","监事会","外部独立审计"]
An application receives an error message when initializing a connection to a Windows Azure Queue. You need to recommend an approach for resolving the problem. What should you recommend？（） [" Ensure that the queue is not full."," Ensure that the queue has messages in it."," Ensure that the queue name does not containillegal characters."," Ensure that multiple processes are not talking to the same queue."]
You are a network administrator for your company. All servers run Windows Server 2003. A network server named Server1 functions as the main file server. Server1 is backed up each night by using the Backup utility. You perform a test restoration of Server1 by using the Backup utility. You discover that files that are open during the backup process are not being backed up. You need to ensure that open files are backed up successfully. What should you do? （） [" Enable volume shadow copies on the partitions that are being backed up."," Disable volume shadow copies on the partitions that are being backed up."," Select the Verify data after backup check box in the Advanced backup options of the backup job."," Clear the Disable volume shadow copy check box in the Advanced backup options of the backup job."]
您正在定义一个名为MyClass的类，它包含若干个子对象。MyClass包含一个名为ProcessChildren的方法，该方法对子对象执行操作。MyClass对象将是可序列化的对象。您需要确保在重建MyClass对象及其所有子对象之后执行ProcessChildren方法。您应该执行哪两项操作？（） ["将OnDeserializing属性应用于ProcessChildren方法。","指定MyClass实现IDeserializationCallback接口。","指定MyClass从ObjectManager类继承。","将OnSerialized属性应用于ProcessChildren方法。","创建一个调用ProcessChildren的GetObjectData方法。","创建一个调用ProcessChildren的OnDeserialization方法。"]
在SQL的查询语句中，（）选项实现分组统计功能，（）选项实现对结果表的排序功能。
