单选题The Oracle Shared Server architecture reduces memory usage by reducing the number of server processes required. To process a request for a server process， the following tasks are performed：   1.A shared server picks up the request from the request queu

题目
单选题
The Oracle Shared Server architecture reduces memory usage by reducing the number of server processes required. To process a request for a server process， the following tasks are performed：   1.A shared server picks up the request from the request queue and processes the  request.  2.The dispatcher retrieves the response from the response queue.  3.A user sends a request to its dispatcher.  4.The dispatcher returns the response to the user.  5.The shared sever places the response on the calling dispatcher’s response queue.  6.The dispatcher places the request into the request queue in the SGA.   Put the above task in the order in which they are performed.（）
A

3，1，6，2，5，4

B

3，6，1，5，2，4

C

3，1，2，3，4，5

D

6，1，3，5，2，4

E

6，3，1，2，4，5

F

6，3，1，2，5，4

相似考题

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更多“单选题The Oracle Shared Server architecture reduces memory usage by reducing the number of server processes required. To process a request for a server process， the following tasks are performed：   1.A shared server picks up the request from the request queu”相关问题

  • 第1题：

    The Oracle Shared Server architecture reduces memory usage by reducing the number of server processes required. To process a request for a server process， the following tasks are performed：   1.A shared server picks up the request from the request queue and processes the  request.  2.The dispatcher retrieves the response from the response queue.  3.A user sends a request to its dispatcher.  4.The dispatcher returns the response to the user.  5.The shared sever places the response on the calling dispatcher’s response queue.  6.The dispatcher places the request into the request queue in the SGA.   Put the above task in the order in which they are performed.（）

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

    正确答案:B

  • 第2题：

    Click the Exhibit button and examine the diagram， which illustrates the components performing tasks within an Oracle Shared Sever environment. Which task is being performed by component 4？（）

    • A、The PMON process registers the request in the response queue.
    • B、A shared sever places the process request in the response queue.
    • C、A request within the request queue is processed by an idle shared server process.
    • D、A dispatcher assigns a request from the request queue to and idle shared server process.

    正确答案:C

  • 第3题：

    Which statement is true regarding Oracle Shared Server architecture？（）

    • A、A dispatcher can support multiple client connects concurrently while a shared server process can be dedicated to only one dispatcher. 
    • B、Under the Oracle Shared Server architecture, client-user processes connect to shared user processes.
    • C、Each dispatcher has its own request queue, which is monitored every three seconds by the dispatcher. 
    • D、Oracle Shared Server required Oracle Net Service even if the client and shared server processes reside on the same machine.

    正确答案:D

  • 第4题：

    In a shared server configuration， which two describe the actions that the listener can take to service a client request？（）

    • A、The listener hands the connection request directly to a dispatcher. 
    • B、A dedicated server inherits the connection request from the listener. 
    • C、The client connects to a dedicated server directly using a protocol address provided by the listener. 
    • D、The application initiating the session spawns a dedicated server process for the connection request. 
    • E、The listener issues a redirect message to the client, containing the protocol address of a dispatcher. The client then terminates the network session to the listener and establishes a network session to the dispatcher, using the network address provided in the redirect message. 

    正确答案:A,E

  • 第5题：

    Oracle Instance由哪两个部分组成？（）

    • A、Shared pool和Server process
    • B、Shared pool和Background process
    • C、SGA和user process
    • D、PGA和user process
    • E、SGA和Background process

    正确答案:E

  • 第6题：

    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange  Server 2010 organization.Company.com contains an exchange server 2010 server named -sr15 that has the following roles installed： client access， hub transport， and mailbox server.the Company.com also has a windows server 2008 r2 certification authority （ca）.Company.com has merged with another company named Courseware Publishers that contains an internal root C A.You have received instructions from the CIO to install a certificate to create the federated trust as well as to reduce the cost. What should you do？（）

    • A、You need to set up a computer certificate request on -sr15； thereafter you should submit the request to a third-party trusted ca
    • B、You need to use -sr15 and generate a self-signed certificate
    • C、You need to use request a computer certificate from the Company.com.com ca from -sr15
    • D、You need to set up a computer certificate request on -sr15； thereafter you should submit the request to courseware publishers ca

    正确答案:A

  • 第7题：

    You are the network administrator for your company. The network consists of a single Active Directory domain named All network servers run Windows Server 2003. Terminal Server is installed on a member server named Server1, which is located in an organization unit (OU) named Servers. User of Server1 report unacceptable response times. To investigate, you start Task Manager on Server1. You discover that the average CPU usage is 80 percent. However, when you select the Processes tab, none of the processes show significant CPU usage. You need to identify the process that is responsible for the CPU usage. What should you do?（）

    • A、In Task Manager, select the Show processes from all users option.
    • B、From a command prompt, run the query process command.
    • C、Open the Terminal Services Manager. Select Server1 from the list of servers, and then select the Processes tab.
    • D、Edit the Group policy object (GPO) for the Servers OU by adding your user account to the Profile a single process policy. Then use Task Manager to re-examine Server1.

    正确答案:A

  • 第8题：

    单选题
    The Oracle Shared Server architecture reduces memory usage by reducing the number of server processes required. To process a request for a server process， the following tasks are performed：   1.A shared server picks up the request from the request queue and processes the  request.  2.The dispatcher retrieves the response from the response queue.  3.A user sends a request to its dispatcher.  4.The dispatcher returns the response to the user.  5.The shared sever places the response on the calling dispatcher’s response queue.  6.The dispatcher places the request into the request queue in the SGA.   Put the above task in the order in which they are performed.（）
    A

    3，1，6，2，5，4

    B

    3，6，1，5，2，4

    C

    3，1，2，3，4，5

    D

    6，1，3，5，2，4

    E

    6，3，1，2，4，5

    F

    6，3，1，2，5，4


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    The direct handoff connection method to an Oracle9i Shared Server involves fewer messages than in previous releases of the multithreaded architecture. Which type of message has been eliminated？（）
    A

    The initial request from the client to the listener.

    B

    Messages between the dispatcher and the shared server background processes.

    C

    A redirect message from the listener to the client during client connections.

    D

    Round-trip messages between the listener and the shared server background processes.


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    Which statement is true regarding Oracle Shared Server architecture？（）
    A

    A dispatcher can support multiple client connects concurrently while a shared server process can be dedicated to only one dispatcher. 

    B

    Under the Oracle Shared Server architecture, client-user processes connect to shared user processes.

    C

    Each dispatcher has its own request queue, which is monitored every three seconds by the dispatcher. 

    D

    Oracle Shared Server required Oracle Net Service even if the client and shared server processes reside on the same machine.


    正确答案： B
    解析： 暂无解析

  • 第11题：

    多选题
    In a shared server configuration， which two describe the actions that the listener can take to service a client request？（）
    A

    The listener hands the connection request directly to a dispatcher.

    B

    A dedicated server inherits the connection request from the listener.

    C

    The client connects to a dedicated server directly using a protocol address provided by the listener.

    D

    The application initiating the session spawns a dedicated server process for the connection request.

    E

    The listener issues a redirect message to the client, containing the protocol address of a dispatcher. The client then terminates the network session to the listener and establishes a network session to the dispatcher, using the network address provided in the redirect message.


    正确答案： C,D
    解析： 暂无解析

  • 第12题：

    单选题
    Under the Oracle Shared Server architecture， client-user processes ultimately connect to a（）
    A

    service

    B

    listener

    C

    dispatcher

    D

    shared server process


    正确答案： C
    解析： 暂无解析

  • 第13题：

    Your database is configured in shared server mode. However， your senior DBA asks you to modify the value ofthe PRIVATE_SGA limit in the profile of the users.  What could be the reason for this（）

    • A、To limit the User Global Area （UGA） memory allocated to a session from the SGA
    • B、To limit the amount of memory to be used for the dispatcher queue of a session in SGA
    • C、To limit the amount of memory to be used for the request pool in System Global Area （SGA）
    • D、To control the amount of memory allocated in SGA for the local variables for each shared server process

    正确答案:A

  • 第14题：

    In a Database Replay workload capture， what client request information is gathered？（）

    • A、 SQL text
    • B、 Shared server requests （Oracle MTS）
    • C、 Bind variable values
    • D、 Information about transactions
    • E、 Remote DESCRIBE and COMMIT operations

    正确答案:A,C,D

  • 第15题：

    The direct handoff connection method to an Oracle9i Shared Server involves fewer messages than in previous releases of the multithreaded architecture. Which type of message has been eliminated？（）

    • A、The initial request from the client to the listener.
    • B、Messages between the dispatcher and the shared server background processes.
    • C、A redirect message from the listener to the client during client connections.
    • D、Round-trip messages between the listener and the shared server background processes.

    正确答案:C

  • 第16题：

    Under the Oracle Shared Server architecture， client-user processes ultimately connect to a（）

    • A、service
    • B、listener
    • C、dispatcher
    • D、shared server process

    正确答案:C

  • 第17题：

    Which four occur during the processing of a request using Oracle Shared Server？（）

    • A、The dispatcher returns the response to the user.
    • B、The dispatcher places the request into the request queue.
    • C、The shared server places the response in the response queue.
    • D、The response is handed off to the next available dispatcher.
    • E、A shared server picks up the request from the request queue and processes the request.

    正确答案:A,B,C,E

  • 第18题：

    Your company’s organization is authoritative for the contoso.com domai.Your network contains a Windows Server 2008 R2 certification authority （CA）.You have an Exchange Server 2010 server named Server1.Server1 has the Client Access， Hub Transport， and Mailbox server roles installed. You plan to create a Federated Sharing relationship between your company and another company named Northwind Traders.Northwind Traders has an internal root CA.You need to install a certificate that can be used to create the federated trust.The solution must minimize costs. What should you do from Server1？（）

    • A、Generate a self-signed certificate.
    • B、Request a Computer certificate from the contoso.com CA
    • C、Create a computer certificate request and submit the request to a third-party trusted CA
    • D、Create a computer certificate request and submit the request to the Northwind Traders CA

    正确答案:C

  • 第19题：

    单选题
    Your database is configured in shared server mode. However， your senior DBA asks you to modifythe value of the PRIVATE_SGA limit in the profile of the users.  What could be the reason for this（）
    A

    to limit the User Global Area （UGA） memory allocated to a session from the SGA

    B

    to limit the amount of memory to be used for the dispatcher queue of a session in SGA

    C

    to limit the amount of memory to be used for the request pool in System Global Area （SGA）

    D

    to control the amount of memory allocated in SGA for the local variables for each shared server process


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    Which are required initialization parameters in an Oracle Shared Server environment？（）
    A

    DISPATCHERS and SHARED_SERVERS

    B

    DISPATCHERS and MAX_DISPATCHERS

    C

    MAX_DISPATCHERS and MAX_SHARED_SERVERS

    D

    SHARED_SERVER_SESSIONS and DISPATCHERS


    正确答案： A
    解析： 暂无解析

  • 第21题：

    多选题
    Which four occur during the processing of a request using Oracle Shared Server？（）
    A

    The dispatcher returns the response to the user.

    B

    The dispatcher places the request into the request queue.

    C

    The shared server places the response in the response queue.

    D

    The response is handed off to the next available dispatcher.

    E

    A shared server picks up the request from the request queue and processes the request.


    正确答案： C,A
    解析： 暂无解析

  • 第22题：

    单选题
    You are the network administrator for your company. The network consists of a single Active Directory domain named All network servers run Windows Server 2003. Terminal Server is installed on a member server named Server1, which is located in an organization unit (OU) named Servers. User of Server1 report unacceptable response times. To investigate, you start Task Manager on Server1. You discover that the average CPU usage is 80 percent. However, when you select the Processes tab, none of the processes show significant CPU usage. You need to identify the process that is responsible for the CPU usage. What should you do?（）
    A

    In Task Manager, select the Show processes from all users option.

    B

    From a command prompt, run the query process command.

    C

    Open the Terminal Services Manager. Select Server1 from the list of servers, and then select the Processes tab.

    D

    Edit the Group policy object (GPO) for the Servers OU by adding your user account to the Profile a single process policy. Then use Task Manager to re-examine Server1.


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    Click the Exhibit button and examine the diagram， which illustrates the components performing tasks within an Oracle Shared Sever environment. Which task is being performed by component 4？（）
    A

    The PMON process registers the request in the response queue.

    B

    A shared sever places the process request in the response queue.

    C

    A request within the request queue is processed by an idle shared server process.

    D

    A dispatcher assigns a request from the request queue to and idle shared server process.


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange  Server 2010 organization.Company.com contains an exchange server 2010 server named -sr15 that has the following roles installed： client access， hub transport， and mailbox server.the Company.com also has a windows server 2008 r2 certification authority （ca）.Company.com has merged with another company named Courseware Publishers that contains an internal root C A.You have received instructions from the CIO to install a certificate to create the federated trust as well as to reduce the cost. What should you do？（）
    A

    You need to set up a computer certificate request on -sr15； thereafter you should submit the request to a third-party trusted ca

    B

    You need to use -sr15 and generate a self-signed certificate

    C

    You need to use request a computer certificate from the Company.com.com ca from -sr15

    D

    You need to set up a computer certificate request on -sr15； thereafter you should submit the request to courseware publishers ca


    正确答案： B
    解析： 暂无解析

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