You are connected to a pluggable database (PDB) as a common user with DBA privileges. The STATISTICS_LEVEL parameter is PDB_MODIFIABLE. You execute the following: SQL > ALTER SYSTEM SET STATISTICS_LEVEL = ALL SID = ‘*’ SCOPE = SPFILE; Which is true about the result of this command?（） You are connected to a pluggable database (PDB) as a common user with DBA privileges. The STATISTICS_LEVEL parameter is PDB_MODIFIABLE. You execute the following: SQL > ALTER SYSTEM SET STATISTICS_LEVEL = ALL SID = ‘*’ SCOPE = SPFILE; Which is true about the result of this command?（）..

第1题

[单选题] You have a computer that runs Windows Vista. You connect to your company’s network by using a virtual private network (VPN) connection. You notice that when you establish the VPN connection, you are unable to access Internet Web sites. When you disconnect the VPN connection, you can access Internet Web sites. You need to access Internet Web sites while you are connected to the VPN connection. What should you do?（）

A、A B、B C、C D、D

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第2题

[] You want to provide all users in your corporation with a single agent that provides access to multiple connection types conditionally. For example, you connect to the Junos Pulse Access Control Service if you are connected to the intranet, but you connect to the Junos Pulse Secure Access Service if you are on a remote network. Which agent should you use for this type of connection requirement?（） You want to provide all users in your corporation with a single agent that provides access to multiple connection types conditionally. For example, you connect to the Junos Pulse Access Control Service if you are connected to the intranet, but you connect to the Junos Pulse Secure Access Service if you are on a remote network. Which agent should you use for this type of connection requirement?（）

A、A. Junos Pulse should be configured with location awareness rules configured. B、B. Odyssey Access Client should be installed with Host Checker configured to check the client's location. C、C. Junos Pulse should be configured with all components installed. D、D. Agentless access should be enabled so that clients can connect to any service without concern for installing an agent.

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第3题

[多选题] You are unable to connect your computer to a wireless network projector. The wireless network projector does not appear in the list of available network projectors provided by the Connect to a Network Projector wizard. You need to connect to the network projector. What are two possible ways to achieve this goal?（）

A、A B、B C、C D、D

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第4题

[多选题] You are developing an application that connects to a Microsoft SQL Server database using the SqlConnection object. Your connection objects are being pooled. As the pool fills up, connection requests are queued. Some connection requests are rejected. You need to ensure that the application releases connections back to the pool as soon as possible. Also, you need to decrease the likelihood that connection requests will be rejected. Which three actions should you perform?（）

A、Ensure that the Close method is called on each connection object after it has finishedexecuting. B、Ensure that each connection object is left open after it has finished executing. C、Increase the Max Pool Size value inside the connection string. D、Increase the Min Pool Size value inside the connection string. E、Increase the Connection Lifetime value inside the connection string. F、Increase the value of the ConnectionTimeout property of the SqlConnection object.

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第5题

[多选题] You are developing an application that connects to a Microsoft SQL Server database using the SqlConnection object. Your connection objects are being pooled. As the pool fills up, connection requests are queued. Some connection requests are rejected. You need to ensure that the application releases connections back to the pool as soon as possible. Also, you need to decrease the likelihood that connection requests will be rejected. Which three actions should you perform?（）

A、Ensure that the Close method is called on each connection object after it has finished executing. B、Ensure that each connection object is left open after it has finished executing. C、Increase the Max Pool Size value inside the connection string. D、Increase the Min Pool Size value inside the connection string. E、Increase the Connection Lifetime value inside the connection string. F、Increase the value of the ConnectionTimeout property of the SqlConnection object.

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第6题

[多选题] You are developing an application that connects to a Microsoft SQL Server database using the SqlConnection object. Your connection objects are being pooled. As the pool fills up, connection requests are queued. Some connection requests are rejected. You need to ensure that the application releases connections back to the pool as soon as possible. Also, you need to decrease the likelihood that connection requests will be rejected. Which three actions should you perform?（）

A、Ensure that the Close method is called on each connection object after it has finished executing. B、Ensure that each connection object is left open after it has finished executing. C、Increase the Max Pool Size value inside the connection string. D、Increase the Min Pool Size value inside the connection string. E、Increase the Connection Lifetime value inside the connection string. F、Increase the value of the ConnectionTimeout property of the SqlConnection object.

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第7题

[单选题] You are attempting to connect to your ISP. You view the status change from Dialing to Verifying user name and password. After several seconds， the status changes to Disconnecting. You are then disconnected from the computer you dialed. You verify that your user name and password are entered correctly. You want to enable your Computer to connect to your ISP correctly. What should you do？（）

A、Configure your connection to enable data encryption. B、Configure your connection to use the UNIX SLIP server. C、Configure your connection to allow unsecured passwords. D、Instruct your ISP to configure your account to support Multilink.

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第8题

[] You have a computer that runs Windows Vista. You create a virtual private network (VPN) connection between the computer and your company’s network. You notice that while the computer is connected through the VPN connection, users on the company network can access shared folders on the computer. You need to prevent network users from accessing your shared folders when you are connected to the company’s network by using the VPN connection. What should you do?（） You have a computer that runs Windows Vista. You create a virtual private network (VPN) connection between the computer and your company’s network. You notice that while the computer is connected through the VPN connection, users on the company network can access shared folders on the computer. You need to prevent network users from accessing your shared folders when you are connected to the compan

A、A.A B、B.B C、C.C D、D.D

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第9题

[单选题] You are the network administrator for Company.You need to connect to Company’s network from your Windows 2000 Professional computer at home.You have a DSL line that is used for Internet connectivity. You create an L2TP virtual private network（VPN） connection and are able to connect successfully to Company’s network. While connected toCompany’s network， you are unable to access the Internet.You want to be able to access the Internet while connected to Company’s network.How should you configure the connection properties？（）

A、Configure the DSL connection to use PPTP instead of L2TP. B、Enable Internet Connection Sharing for the DSL connection properties. C、CLEAR THE Use default gateway on remote network check box. D、Clear the Require data encryption check box.

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第10题

[单选题] You connect your computer to a wireless network. You discover that this new connection fails to show in the Connect to a network window. You need to view this connection in the Connect to a network window. What should you do?（）

A、A B、B C、C D、D

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