单选题The three tasks shown have been completed in order to configure a naming method： Task 1： Installed on server and client： Oracle Net Services， TCP/IP， TCP/IP protocol adaptor Task 2： Started default listener on port 1521 Task 3： Added global database na

第1题：

You are working on a new Oracle Database 11g server， where only the software is installed and no database iscreated. You plan to create a database on this server using the Database Configuration Assistant （DBCA）.Some of the requirements set for your database creation task are： 1.Configure the database to operate in shared server mode. 2.Disable automatic maintenance tasks such as optimizer statistics collection. 3.Configure a naming method to help the remote user connect to the database instance. 4.Use Automatic Storage Management （ASM） for storing the database files. 5.Configure daily database backup to flash recovery area. 6.Configure Enterprise Manager Database Control to manage the database.  Which of these requirements can be met while creating the database（）

• A、4 and 6
• B、2，3，4，and 6
• C、1，2，4，5，and 6
• D、1，2，3，4，5，and 6

第2题：

Oracle Net Configuration Assistant is a post-installation tool that configures basic network components after installation. Which four components are included in the configuration？（）

• A、Directory server
• B、Hostname adaptor
• C、TCP/IP host file
• D、Connection Manager
• E、connecting pooling
• F、external procedures
• G、listener names and protocol addresses
• H、Net Service names in a tnsnames.ora file
• I、naming methods the client uses to resolve connect identifiers

第3题：

You are the network administrator for Company.  Your network is a native mode Windows 2000 domain consisting of 50 Windows 2000 Professional client computers and six Windows 2000 Server computers. There are no routers on the network. The client computers have been configured for dynamic IP address application. The network is configured as shown in the Network Diagram.   A user reports that she cannot connect to the server named ES1 from her client computer named Workstation5. When she attempts to browse //ES1 from the Run line she receives the message, “The network path was not found”. No other users are reporting problems connecting to ES1. From the user’s computer, you browse //192.168.72.6 from the Run line and successfully connect to the server. You run the ipconfig /all command. The relevant results are shown in the following table.  You want the user to be able to access resources on ES1 by using the computer name.  What should you do? （）

• A、On the Internet Protocol (TCP/IP) Properties, sheet, select the Obtain DNS server address      automatically option.
• B、On the Internet Protocol (TCP/IP) Properties, sheet, select the Obtain an IP address       automatically option. 
• C、Configure the client computer with a default gateway of 192.168.0.1.
• D、Configure the client computer with a subnet mask of 255.255.0.0.
• E、Configure the client computer with a WINS server of 192.168.72.5.

第4题：

You are working on a new Oracle Database 11g server， where only the software is installed and nodatabase is created. You plan to create a database on this server using the Database Configuration Assistant （DBCA）.  Some of the requirements set for your database creation task are：  1：Configure the database to operate in shared server mode.  2：Disable automatic maintenance tasks such as optimizer statistics collection.  3：Configure a naming method to help the remote user connect to the database instance.  4：Use Automatic Storage Management （ASM） for storing the database files.  5：Configure daily database backup to flash recovery area.  6：Configure Enterprise Manager Database Control to manage the database.  Which of these requirements can be met while creating the database（）

• A、4 and 6
• B、2，3，4，and 6
• C、1，2，4，5，and 6
• D、1，2，3，4，5，and 6

第5题：

The three tasks shown have been completed in order to configure a naming method： Task 1： Installed on server and client： Oracle Net Services， TCP/IP， TCP/IP protocol adaptor Task 2： Started default listener on port 1521 Task 3： Added global database name to the listener.ora file.  Which naming method was configured？（）

• A、host naming method
• B、local naming method
• C、directory naming method
• D、external naming method

第6题：

You work as a database administrator for Supportcenter.cn. You are using three database， SupportCenter DB01， SupportCenter DB02， and SupportCenter DB03， on different host machines in your development environment. The database server configuration， such as IP address and listener port number， change frequently due to development requirements， and you have the task of notifying the developers of the changes. Which connection method would you use to overcome this overhead？（）

• A、Host naming
• B、Local naming
• C、Easy Connect
• D、External naming
• E、directory naming

第7题：

You work as a network administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed and all client computers have Windows 8 installed.You install the DHCP server services on a server named ABC_SR02 and configure a DHCP scope for the ABC.com network. You want ABC_SR02 to automatically assign IP configurations to all client computers on the network.  How would you accomplish this task？（）

• A、You should activate the DHCP scope on ABC_SR02.
• B、You should authorize ABC_SR02 in Active Directory.
• C、You should configure the client computers to Obtain an IP address automatically.
• D、You should configure the client computers to with an alternative IP address.

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第13题：

You work as a database administrator for Certkiller .com. You are using three database， Certkiller DB01， Certkiller DB02， and Certkiller DB03， on different host machines in your development environment. The database serverconfiguration， such as IP address and listener port number， change frequently due to development requirements， and you havethe task of notifying the developers of the changes. Which connection method would you use to overcome this overhead？（）

• A、Host naming
• B、Local naming
• C、Easy Connect
• D、External naming
• E、directory naming

第14题：

You have just run this syntax to start the listener from the Listener Control utility：   LSNRCTL>START   Starting /mstgelai/oracle/bin/tnslsnr： please wait…  System parameter file is /u01/oracle/network/admin/listener.ora Log messages written to /u01/oracle/network/log/listener.log  Listening on： （DESCRIPTION=（ADDRESS=（PROTOCOL=tcp）（HOST=stc-sun01-server）（PORT=1521））） Connecting to…  The command completed successfully   What is the name of the Listener you started？（）

• A、TNSLSNR
• B、LISTENER
• C、LOCAL_LISTENER
• D、DEFAULT_LSRN

第15题：

You work as a database administrator for Certkiller .com. In your production  database， the size of Database Buffer Cache needs to be increased immediately for the current as well as future instances of the database. The Oracle instance has been configured to accommodate any changes in the size of the memory structures. At this is production database， you want to accomplish this task with no impact on the user’s connections.  Which activity must you have completed before accomplishing this task？（）

• A、You must have started the database instance in restricted mode.
• B、You must have started the database instance inNORMALmode.
• C、You must have started the database instance with server parameter file.
• D、You must have started the database instance but must not have mounted.
• E、You must have started the database instance but must not have opened.

第16题：

You plan to use static database registration for a new listener when you create it. What could be the two reasons for this？（）

• A、More than one database is to be registered with the listener.
• B、The users will connect the database by using the host naming method.
• C、The Oracle Enterprise Manager is to be used to monitor an Oracle9i database.
• D、The database that is to be registered with the listener is configured in shared server mode.
• E、The listener is not configured on the default port of 1521 and the instance is not configured to register with a nondefault port.

第17题：

Your database is not configured for session failover. Your tnsnames.ora file contains the following details：  test.us.oracle.com= （DESCRIPTION=  （ADDRESS_LIST= （LOAD_BALANCE=off）   （FAILOVER=ON）   （ADDRESS= （PROTOCOL=tcp）（HOST=test1-server）（PORT=1521））   （ADDRESS= （PROTOCOL=tcp）（HOST=test2-server）（PORT=1521）））   （CONNECT_DATA= （SERVICE_NAME=test.us.oracle.com）））   Which feature is enabled in this case？（）

• A、Load balancing
• B、Instance failover
• C、Database failover
• D、Connect-time failover
• E、Transparent Application Failover （TAF）

第18题：

Cer-tech .com has a server that runs Windows Server 2008. You have installed the Web Server （IIS） roleon it. Cer-tech plans to host multiple websites on the server. To achieve this you configure a single IPaddress on the server. You also configure all websites to be registered in DNS to point to the single IP address configured on the server. You have to make sure that each and every website responds only to thename requests from all client machines. What should you do to achieve this task？（）

• A、Configure the primary and secondary DNS to point to the server’s IP address
• B、Configure a network address for each website
• C、Assign a unique port for each website
• D、Configure and assign a unique Host Header to each website

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