You work as a database administrator for Certkiller .com. In the middle of a transaction， a user session was abnormally terminated but the instance is still up and the database is open. Which two statements are true in this scenario？（）
DSL（Digital Subscriber Line数字用户环路）技术不具有的功能（）。
IMSI（International Mobile Subscriber Identity）的编码格式为（）
MSISDN（Mobile Subscriber International ISDN/PSTN number）的编码格式为（）
ADSL：Asymmetric.Digital.Subscriber.Line全称为：（）
IMSI（International Mobile Subscriber Identity）存在于哪些设备中（）
Your company runs Terminal Services on a server named Server2. You need to prevent new sessions on the Terminal Server without affecting current user sessions. Which command should you run？（）
One of the user sessions was terminated abnormally in the middle of a transaction. What does Oracle database do to recover it？（）
For security reasons， an administrator is asked to modify the system to prevent someone from leaving a terminal logged in. Which of the following options would enable a five minute timeout for all users（）
You want to perform the database backup when user activity on your system is low, such as between 12:00 a.m. and 2:00 am. Which command terminates with an error if the backup is not complete at the end of the specified duration?（）
Which benefit does digital subscriber line (DSL) systems for broadband access provide to the user?（）
You have a durable subscriber, and the subscriber is down or not reachable when the message is produced. Which two options regarding the expiry of these messages are true?（）
IMSI (International Mobile Subscriber Identity)的结构包含（）
IMSI（International Mobile Subscriber Identity）的结构包含（）
For security reasons， an administrator is asked to modify the system to prevent someone from leaving a terminal logged in. To enable a five minute timeout for all users， what would need to be done to accomplish this task？（）
Your network consists of a single Active Directory domain. You have a terminal server that runs Windows Server 2003 Service Pack 2 (SP2). You need to prevent users from establishing multiple Remote Desktop connections to the server. What should you do? （）
DSL（DIGITAL SUBSCRIBER LINE）是指（）。
subscriber profile repository可以保存在哪儿？（）
Which one of the aaa accounting commands can be used to enable logging of both the start and stoprecords for user terminal sessions on the router？（）
You are the network administrator for your company. The network consists of a single Active Directorydomain. All network servers run Windows Server 2003. Half of the client computers run Windows XPProfessional, and the other half run Windows NT 4.0 Workstation.You install Terminal Server on five member servers named Server1 through Server5. You place all five terminal servers in an organizational unit (OU) named Terminal Server. You link a Group Policy object (GPO) to the Terminal Server OU.Two days later, users notify you that the performance of Server4 is unacceptably slow. You discover that Server4 has 75 disconnected Terminal Server sessions.You need to configure all five terminal servers to end disconnected sessions after 15 minutes of inactivity. Youmust achieve this goal by using the minimum amount of administrative effort.What should you do（）？
通信缩写词ADSL（Asymmetric Digital Subscriber Line)的中文含义是（）系统。
You are the network administrator for TestKing.com. All network servers run Windows Server 2003.The network consists of 10 offices located across Europa. The OU structure consists of one top-level OU for each branch office. Each top-level OU contains eight or more child OUs, one for each department. User accounts are located in the appropriate departmental OU within the appropriate office OU.For security purposes, you routinely disable user accounts for terminated employees. As part of an internal audit, you need to create a list of all disabled user accounts.You need to generate the list of disabled user accounts as quickly as possible.What are two possible ways to achieve this goal？ （）(Each correct answer presents a complete solution. Choose two.)
What is the PRIMARY advantage of using a separate authentication server (e.g., Remote Access Dial-In User System, Terminal Access Controller Access Control System) to authenticate dial-in users？()
