[单选题]You are a network administrator for Ezonexam.com's Windows 2000 network.Your network has 200 Windows 2000 Professional computers and 15 Windows 2000 Server computers.
正确答案 ：D
Log on the network as the Recovery Agent. Decrypt the files for the manager.
解析：解析：Explanation: A user has asked for EFS to be configured on his or her Windows 2000 Professional computer. You need to enable the Recovery Agent on the computer to be able to unencrypt files if the user's private key has been deleted. In this case Jack left the company and his manager needs access to the files. Even with Full Control NTFS permissions she could not get access, thus you need to make use of the recovery agent to decrypt the files for the manager. Remember that the user who encrypts a file is the only user who can access the file (except for the recovery agent).
[多选题]计算机指令一般包括操作码和地址码两部分，为分析执行一条指令，其 （1）
正确答案 ：CD
操作码和地址码都应存入指令寄存器。
操作码和地址码都应存入程序计数器
解析：答案：（1）C
试题解析：
指令寄存器（IR）用来保存当前正在执行的一条指令。当执行一条指令时，先把它从内存取到数据寄存器（DR）中，然后再传送至IR。指令划分为操作码和地址码字段，由二进制数字组成。为了执行任何给定的指令，必须对操作码进行测试，以便识别所要求的操作。指令译码器就是做这项工作的。指令寄存器中操作码字段的输出就是指令译码器的输入。操作码一经译码后，即可向操作控制器发出具体操作的特定信号。
[单选题]You are the administrator of a SQL Server 2000 computer. You create a Data Transformation Services (DTS) package. The package is stored as a local package on the server. The package exports data from an online transaction processing (OLTP) database system to an online analytical processing (OLAP) database system that is located on a second SQL Server 2000 computer.You want the package to execute automatically each evening at 8:00 P.M. What should you do?
正确答案 ：A
Use SQL Server Enterprise Manager to create a new job Create a CmdExec job step that runs the dtsrun utility Schedule the job to run each night at 8:00 P.M.
解析：解析：Explanation: Transfers can be defined and stored in a DTS package, which can then be run from a command line using the dtsrun utility (DTSRUN.EXE). CmdExec job steps are operating system commands or executable programs ending with .bat, .cmd, .com, or .exe. In this scenario we create a job consisting of a single cmdexec job step which runs the DTS package using the dtsrun utility.
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