更多“多选题You are asked to configure the configuration archival feature on your Junos devices.Which two transfer methods are available?()ATFTPBFTPCSCPDSFTP”相关问题
  • 第1题:

    You are the administrator of two Microsoft Windows 2000 advanced server computers. On these servers, you are configuring a database that will store accounting information for your company.

    The data must be available at all times. Interruptions in data connectivity should not last longer than five minutes. Any changes to the database should not require you to reconfigure the client computers.

    How should you configure the database?

    A.Configure the database on the two servers as a SQL Server 2000 cluster.

    B.Configure the database on one server, and then configure a standby database on the second server.

    C.Configure the database on each server. Use Microsoft Distributed Transaction Coordinator to keep the two servers perfectly synchronized.

    D.Configure the database as a federated database, and then partition half the data on each server.


    正确答案:A
    解析:Explanation: SQL Server 2000 failover clustering provides high availability support by allowing us to configure one failover cluster to automatically, with no manual configuration, fail over to any other node in the failover cluster configuration. In this way, we minimize system downtime and provide high server availability during an operating system failure or a planned upgrade. Before SQL Server 2000 failover clustering can be set up, we must install Windows NT 4.0, Enterprise Edition, Windows 2000 Advanced Server or Windows 2000 Datacenter Server, and the Microsoft Cluster Service (MSCS).

    In this scenario a cluster would be preferred to a standby server because it would be available immediately. A standby server on the other would require manual configuration and more time to become online.

    Incorrect Answers:
    B: A standby server would require you to reconfigure clients to allow it to connect to the standby server when the main server goes down. It would require at least several minutes of manual administration before the standby server would be operational. But the scenario requires that no reconfiguration of the client computers should be necessary. Therefore we should use a SQL Server 2000 cluster not a standby server.

    Note: A standby server is a second server that contains a copy of the databases on the primary server and that can be brought online in the event of a primary server failure or due to scheduled maintenance on the primary server. This allows users to continue working with databases when the primary server becomes unavailable. When the primary server becomes available again, any changes to the standby server's copies of databases must be restored back to the primary server.

    C: The Microsoft Distributed Transaction Coordinator coordinates distributed transactions, but would not increase availability.

    Note: The Microsoft Distributed Transaction Coordinator (MS DTC) is a transaction manager that allows client applications to include several different sources of data in one transaction. MS DTC coordinates committing the distributed transaction across all the servers enlisted in the transaction.

    An installation of SQL Server 2000 can participate in a distributed transaction by calling stored procedures on remote servers running SQL Server, automatically or explicitly promoting the local transaction to a distributed transaction and enlist remote servers in the transaction, and making distributed updates that update data on multiple OLE DB data sources. If these OLE DB data sources support the OLE DB distributed transaction interface, SQL Server 2000 can also enlist them in the distributed transaction. The MS DTC service coordinates the proper completion of the distributed transaction to ensure that either all of the updates on all the servers are made permanent, or, in the case of errors, all erased.

    D: With Federated SQL Server 2000 servers, SQL Server 2000 databases can be spread across a group of autonomous database servers. These are capable of supporting the processing growth requirements of the largest Web sites and enterprise data-processing systems built with Microsoft Windows DNA, which divides the processing units of a data processing system into logical tiers. This however does not improve availability.

  • 第2题:

    You want to use the Flashback Transaction Query feature to identify all the changes made to your database within a specific time period. What is a prerequisite for using the Flashback Transaction Query feature?()

    • A、 You must use automatic undo management in the database.
    • B、 You must configure OMF in your database.
    • C、 You must configure ASM for storing the datafiles.
    • D、 You must multiplex the online redo log file.

    正确答案:A

  • 第3题:

    You are asked to configure real-time performance monitoring (RPM) between two Junos devices to track traffic in your network. Which two application traffic types can you track?()

    • A、ICMP
    • B、SNMP
    • C、TCP
    • D、HTTPS

    正确答案:A,C

  • 第4题:

    You are asked to configure the configuration archival feature on your Junos devices.Which two transfer methods are available?()

    • A、TFTP
    • B、FTP
    • C、SCP
    • D、SFTP

    正确答案:B,C

  • 第5题:

    You have a firewall enforcer receiving resource access policies from a Junos Pulse Access Control Service. You are using Network and Security Manager (NSM) for configuration management on that firewall. The firewall can also be configured using its built-in command-line interface (CLI) or Web-based user interface (WebUI). To avoid conflicting configurations, which two interfaces must you use to configure the firewall enforcer?()

    • A、CLI
    • B、WebUI
    • C、NSM
    • D、Junos Pulse Access Control Service

    正确答案:C,D

  • 第6题:

    Your company has an Active Directory Domain Services (AD DS) domain. You are installing the RD Session Host (RD Session Host) role service in Server Manager on a server that runs Windows Server 2008 R2. The Audio and video playback check box on the Configure Client Experience page is not available. You need to ensure that you can enable audio and video playback for users connecting to the RD Session Host server. Which two actions should you perform?()

    • A、Start the Windows Audio service.
    • B、Install the Desktop Experience feature.
    • C、Install Connection Manager Administration Kit feature.
    • D、Start the Windows  Audio EndPoint Builder service.

    正确答案:A,B

  • 第7题:

    You are able to access a Web server from your computer by using the IP address of the Web server. You fail to access the Web server when you use its fully qualified domain name. Other users on your network can access the Web server by using both the IP address and the fully  qualified domain name. You need to access the Web server by using the fully qualified domain name.  What should you do? ()

    • A、Use the Diagnose and repair feature in the Network and Sharing Center.
    • B、At the command prompt, type ipconfig /allcompartments.
    • C、Disable the NetBIOS feature on your network adapter.
    • D、Configure the correct default gateway on the Alternate Configuration tab of your network connection properties dialog box.

    正确答案:A

  • 第8题:

    多选题
    You are asked to free up disk space so you can update your version of the Junos OS.Which two commands display the files that will be removed?()
    A

    user@router> request system storage cleanup

    B

    user@router> show system storage

    C

    user@router> request system storage cleanup dry-run

    D

    user@router> show system storage detail


    正确答案: A,C
    解析: 暂无解析

  • 第9题:

    多选题
    You configure your Windows 2000 Professional portable computer to redirect your My Documents folder to your home folder. You want to ensure that you can access all of your files in you’re my Documents folder when you are not connected to the network. What should you do?()
    A

    Use Windows Explorer to enable offline files.

    B

    Use Windows Explorer to create shortcut to access offline files folder as desktop.

    C

    Use Windows Explorer to configure the properties of your home folder to be available offline.

    D

    Use synchronization manager to configure your home folder to be available offline.

    E

    Create a shortcut in my network places to access your home folder.


    正确答案: A,C
    解析: 暂无解析

  • 第10题:

    多选题
    Your company has an Active Directory Domain Services (AD DS) domain. You are installing the RD Session Host (RD Session Host) role service in Server Manager on a server that runs Windows Server 2008 R2. The Audio and video playback check box on the Configure Client Experience page is not available. You need to ensure that you can enable audio and video playback for users connecting to the RD Session Host server. Which two actions should you perform?()
    A

    Start the Windows Audio service.

    B

    Install the Desktop Experience feature.

    C

    Install Connection Manager Administration Kit feature.

    D

    Start the Windows Audio EndPoint Builder service.


    正确答案: A,C
    解析: 暂无解析

  • 第11题:

    多选题
    You are configuring an SRX210 as a firewall enforcer that will tunnel IPsec traffic from several Junos Pulse users.Which two parameters must you configure on the SRX210?()
    A

    access profile

    B

    IKE parameters

    C

    tunneled interface

    D

    redirect policy


    正确答案: C,B
    解析: 暂无解析

  • 第12题:

    多选题
    You are asked to configure real-time performance monitoring (RPM) between two Junos devices to track traffic in your network. Which two application traffic types can you track?()
    A

    ICMP

    B

    SNMP

    C

    TCP

    D

    HTTPS


    正确答案: A,D
    解析: 暂无解析

  • 第13题:

    You are maintaining a database that is in ARCHIVELOG mode. You have configured the flash recovery area in your database. The database is in MOUNT EXCLUSIVE mode, and you want to configure the Flashback Database feature. Which two options are NOT required to configure the Flashback Database feature? ()

    • A、 Open the database in read-only mode.
    • B、 Set the retention target with the DB_FLASHBACK_RETENTION_TARGET initialization parameter.
    • C、 Enable the block change tracking feature.
    • D、 Execute the ALTER DATABASE FLASHBACK ON statement.

    正确答案:A,C

  • 第14题:

    You enable the Windows Sidebar feature on your computer. You discover that you are unable to access the desktop icons that appear beneath the Windows Sidebar feature. You need to access these desktop icons.  What are two possible ways to achieve this goal?()

    • A、Close the Windows Sidebar feature.
    • B、Move all the Windows Sidebar gadgets to the desktop.
    • C、Move the Windows Sidebar feature to the opposite side.
    • D、Remove all gadgets from the Windows Sidebar feature.
    • E、Configure the Windows Sidebar feature to bring all gadgets to the front.

    正确答案:A,C

  • 第15题:

    When configuring more than one archival site, which statement is true?()

    • A、The system will first attempt the transfer using the URL configured last
    • B、The system will transfer the configuration to each archival site
    • C、The system will not transfer to a secondary site unless the previous site fails
    • D、The system will transfer using secure copy protocol (SCP) before attempting FTP

    正确答案:C

  • 第16题:

    In JUNOS software, which two are methods of restricting multicast traffic beyond your domain? ()

    • A、MSDP
    • B、Routing policy
    • C、Administrative scoping
    • D、Bootstrap export policy

    正确答案:B,C

  • 第17题:

    Your network contains a Web-based application that runs on Windows Server 2003. You plan to  migrate the Web-based application to Windows Server 2008 R2. You need to recommend a server  configuration to support the Web-based application. The server configuration must meet the following  requirements:   èEnsure that the application is available to all users if a single server?fails èSupport the installation of .NET applications èMinimize software costs  What should you recommend?() 

    • A、Install the Server Core installation of Windows Server 2008 R2 Standard on two servers. Configure the servers in a Network Load Balancing cluster.
    • B、Install the full installation of Windows Server 2008 R2 Web on two servers. Configure the servers in a Network Load Balancing cluster.
    • C、Install the full installation of Windows Server 2008 R2 Enterprise on two servers. Configure the servers in a failover cluster.
    • D、Install the full installation of Windows Server 2008 R2 Datacenter on two servers. Configure the servers in a failover cluster.

    正确答案:B

  • 第18题:

    Your portable computer has two 512-MB memory modules installed in the only two memory slots available.  You need to improve the speed of your computer.  What should you do? ()

    • A、Adjust the processor scheduling to optimize for background services.
    • B、Connect a USB flash drive to the computer. Enable the ReadyBoost feature.
    • C、Configure the virtual memory file to exist on the same drive as the operating system.
    • D、Configure the local security policy setting of the computer to clear the virtual page file upon shutdown.

    正确答案:B

  • 第19题:

    You configure your Windows 2000 Professional portable computer to redirect your My Documents folder to your home folder. You want to ensure that you can access all of your files in you’re my Documents folder when you are not connected to the network. What should you do?()

    • A、Use Windows Explorer to enable offline files.
    • B、Use Windows Explorer to create shortcut to access offline files folder as desktop.
    • C、Use Windows Explorer to configure the properties of your home folder to be available offline.
    • D、Use synchronization manager to configure your home folder to be available offline.
    • E、Create a shortcut in my network places to access your home folder.

    正确答案:A,C

  • 第20题:

    单选题
    You want to use the Flashback Transaction Query feature to identify all the changes made to your database within a specific time period. What is a prerequisite for using the Flashback Transaction Query feature?()
    A

     You must use automatic undo management in the database.

    B

     You must configure OMF in your database.

    C

     You must configure ASM for storing the datafiles.

    D

     You must multiplex the online redo log file.


    正确答案: C
    解析: 暂无解析

  • 第21题:

    多选题
    You are maintaining a database that is in ARCHIVELOG mode. You have configured the flash recovery area in your database. The database is in MOUNT EXCLUSIVE mode, and you want to configure the Flashback Database feature. Which two options are NOT required to configure the Flashback Database feature? ()
    A

    Open the database in read-only mode.

    B

    Set the retention target with the DB_FLASHBACK_RETENTION_TARGET initialization parameter.

    C

    Enable the block change tracking feature.

    D

    Execute the ALTER DATABASE FLASHBACK ON statement.


    正确答案: A,D
    解析: 暂无解析

  • 第22题:

    多选题
    You are an experienced network administrator in an international corporation. One of your clients asks you to configure a network for a financial trading center which requires multiple high-value transactions. And the transactions are very important to the client. In such a situation, which two of the following are basic and most important requirements concerning the configuration? ()(Choose two.)
    A

    no single point of failure

    B

    determine which protocol to use

    C

    trading database server location

    D

    deterministic response to all failures


    正确答案: C,D
    解析: 暂无解析

  • 第23题:

    多选题
    In JUNOS software, which two are methods of restricting multicast traffic beyond your domain? ()
    A

    MSDP

    B

    Routing policy

    C

    Administrative scoping

    D

    Bootstrap export policy


    正确答案: D,C
    解析: 暂无解析