You deploy a mobile messaging solution with Microsoft Exchange Server 2003 Service Pack 2. The company security policy requires complex passwords on all the Microsoft Windows Mobilebased devices. You provide a Microsoft Windows Mobile 5.0 smartphonebased device to a new user. The first time the user uses the device, the user is not prompted for a password. You need to ensure that the user is prompted for a password. What should you do?()
You deploy a mobile messaging solution with the Microsoft Exchange Server 2003 server. The IIS logs on the Exchange Server 2003 server show an excessive number of 401 errors. You need to reduce the number of 401 errors identified in the logs. What should you do?()
You deploy a mobile messaging solution by using front-end and back-end servers that run Microsoft Exchange Server 2003 Service Pack 2. Certificates are installed on all Microsoft Windows Mobilebased devices. You need to allow devices that run Microsoft Windows Mobile 5.0 to perform certificate-based authentication for Microsoft Exchange ActiveSync. What should you do?()
You deploy a mobile messaging infrastructure with front-end and back-end Microsoft Exchange Server 2003 servers. Both servers have Service Pack 2 installed. Company security policy requires that all information from the Exchange Server 2003 servers must be encrypted. You need to audit the mobile messaging infrastructure to verify that it complies with company security policy. What should you do?()
What advantage does integrated messaging have over standard voice-mail systems?()
You deploy a mobile messaging solution with Microsoft Exchange Server 2003 Service Pack 2. All remote users use mobile devices that run Microsoft Windows Mobile 5.0 with Microsoft Messaging and Security Feature Pack (MSFP). A remote user reports the loss of a Windows Mobilebased device. You need to ensure that the information from the Microsoft Exchange ActiveSync (EAS) server is no longer available on the Windows Mobilebased device. What should you do?()
即时信息(Instant Messaging,IM)
在企业应用系统开发中,方法调用(Method Invocation)和消息(Messaging)机制是两种常用的数据处理与交换方式,下面关于这两种机制的描述,不正确的是()