A technician temporarily needs an additional network connection in their office to test a newworkstation. Which of the following is the BEST solution to add a temporary network connection?()A. Install a small network switchB. Use port mirroring on the swi

题目
A technician temporarily needs an additional network connection in their office to test a newworkstation. Which of the following is the BEST solution to add a temporary network connection?()

A. Install a small network switch

B. Use port mirroring on the switch

C. Split the pairs of the existing jack

D. Install a CSU/DSU

相似考题

1.在JDBC中使用事务,想要回滚事务的方法是()A、Connection的commit()B、Connection的setAutoCommit()C、Connection的rollback()D、Connection的close()

2.JDBC中要显式地关闭连接的命令是 ( )A．Connection.close()；B．RecordSet.close()C．Connection.stop()D．Connection.release()

3.图2-1所示的是基于硬件的负载均衡方案，其中WSD Pro被称为导向器，通过导向器的调度，实现服务的负载均衡。主机www1.test.com、www2.test.com、ns.test.com和 WSD Pro都配置了双网卡，IP地址标注在图中。图中的各个服务器必须进行恰当的配置，主机ns.test.com的/etc/sysconfig/network文件和/etc/sysconfig/network-scripts/ifcfg-eth0文件配置如下：/etc/sysconfig/network 文件清单：NETWORKING=yesFORWARD IPV4=(3)HOSTNAME=ns.test.comDOMAINNAME=(4)GATEWAY=(5)GATEWAYDEV=eth0/etc/sysconfig/network-scripts/ifcfg-eth0 文件清单：DEVICE=eth0IPADDR=(6)NETMASK=255.255.255.0NETWORK=(7)BROADCAST=(8)NBOOT=yes填写上面的空格，完成文件的配置。

4.在连接对象的创建方法，正确的是( )。A conn=createobject("ADOBD.Connection")B conn=server.createobject("ADODB.Connection")C set conn=server.createobject(ADOBD.Connection)D set conn=server.createobject("ADODB.Connection")

更多“A technician temporarily needs an additional network connection in their office to test a newworkstation. Which of the following is the BEST solution to add a temporary network connection?() ”相关问题

  • 第1题：

    WhichofthefollowingClassAnetworksisreservedfor"privatenetworks"useonly?()

    A.network10.0.0.0

    B.network127.0.0.0

    C.network129.135.0.0

    D.network192.168.0.0


    参考答案：A

  • 第2题：

    The EIGRP configuration in the Glencoe router uses a single network statement.From the output shown in the graph would advertise these networks in EIGRP?()

    A.network 172.26.168.0 area 478

    B.network 172.26.0.0

    C.network 172.26.168.128 0.0.0.127

    D.network 172.26.168.128 area 478


    参考答案：B

  • 第3题：

    在JDBC中使用事务,想要回滚事务的方法是什么？

    A．Connection的commit()

    B．Connection的setAutoCommit()

    C．Connection的rollback()

    D．Connection的close()


    C. Connection 的rollback() C. Connection 的rollback() Connection的rollback（）

  • 第4题：

    iBATIS提供了自动化的JDBC事务管理机制。对于传统JDBC连接而言,获得Connection实例之后,需要调用()设定事务提交模式。

    A.Connection.SetAutoCommit

    B.Connection.SetCommit

    C.Connection.SetROLLBACK

    D.Connection.SetAutoROLLBACK


    参考答案：A

  • 第5题：

    4、Hibernate5配置文件中加载数据库驱动的属性是（）。

    A．hibernate.connection.driver_class

    B．hibernate.connection.url

    C．hibernate.connection.username

    D．hibernate.connection.password


    hibernate.connection.driver_class

  • 第6题：

    在Jdbc中使用事务,想要回滚事务的方法是 ______________。

    A．Connection的commit()

    B．Connection的setAutoCommit()

    C．Connection的rollback()

    D．Connection的close()


    C. Connection 的rollback() C. Connection 的rollback() Connection的rollback（）

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