巴马格装置上每个slave最多控制几个位?每个slave有哪几部分组成?

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巴马格装置上每个slave最多控制几个位?每个slave有哪几部分组成?


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  • 第1题:

    级联基站若第一个DXU掉电,其它DXU能不能正常工作()。

    A.传输中断,Slave机架不能正常工作

    B.传输不中断,但Slave机架不能正常工作

    C.传输不中断,但Slave机架照常工作

    D.传输不中断,但Slave机架必须重新设置IDB才能正常工作


    参考答案:A

  • 第2题:

    在运用Multidrop技术的两个串接RBS2202里,若Master机架掉电(电池供电也中断),对Slave机架会有什么影响?()

    A.传输中断,Slave机架不能正常工作

    B.传输不中断,但Slave机架不能正常工作

    C.传输不中断,且Slave机架照常工作

    D.传输不中断,但Slave机架必须重新设置IDB才能正常工作


    参考答案:A

  • 第3题:

    A Bluetooth device can be either a master or a slave and any of the devices within a (请作答此空)can be the master. There is only one master and there can be up to ( ) active slave devices at a time within a single network. In addition, a device may be a standby slave or a parked slave. There can be up to ( ) parked slaves. If there are already maximum number of active slaves, then a parked slave must wait until one of the active slaves switches to ( ) mode before it can become active. Within a network, all ( ) communications are prohibited.

    A.WIRELESS LAN
    B.WIRELESS MAN
    C.CELLULAR RADIO NETWORK
    D.PICONET

    答案:D
    解析:
    解析:参考译文
    蓝牙设备可以是一个主设备也可以是一个从设备,位于(请作答此空)中的任一设备都可以成为主设备。在一个网络中只有一个主设备,最多有( )个激活的从设备。另外,一个设备可以是活跃的从设备或是休眠的从设备,最多有( )个休眠的从设备。如果已有最大数量的活跃从设备,那么,一个休眠的从设备就必须等到某活跃从设备切换到( )模式后才能被激活。在一个网络内,所有的( )通信都是被禁止的。

  • 第4题:

    A Bluetooth device can be either a master or a slave and any of the devices within a ( )can be the master. There is only one master and there can be up to ( ) active slave devices at a time within a single network. In addition, a device may be a standby slave or a parked slave. There can be up to ( ) parked slaves. If there are already maximum number of active slaves, then a parked slave must wait until one of the active slaves switches to ( ) mode before it can become active. Within a network, all (请作答此空) communications are prohibited.

    A.MASTER-TO-MASTER
    B.MASTER-TO-SLAVE
    C.SLAVE-TO-SLAVE
    D.SLAVE-TO-MASTER

    答案:C
    解析:
    解析:参考译文
    蓝牙设备可以是一个主设备也可以是一个从设备,位于( )中的任一设备都可以成为主设备。在一个网络中只有一个主设备,最多有( )个激活的从设备。另外,一个设备可以是活跃的从设备或是休眠的从设备,最多有( )个休眠的从设备。如果已有最大数量的活跃从设备,那么,一个休眠的从设备就必须等到某活跃从设备切换到( )模式后才能被激活。在一个网络内,所有的(请作答此空)通信都是被禁止的。

  • 第5题:

    在ACW卷绕控制系统中slave上profibus上每个指示灯的功能是什么?正常情况下哪几个灯是亮的?


    正确答案: Profibus上一共有8个指示灯,指示灯的功能:
    1.中心控制BCAS接口读入;
    2.没有功能;
    3.slave接口通讯数据;
    4.没有功能;
    5.slave驱动数据;
    6.CPU板系统故障指示;
    7.中心控制数据串行接口或终端;;
    8.ED421系统故障指示;
    AGIS柜在正常工作时,Profibus板无示灯亮。

  • 第6题:

    POY卷绕控制系统中,一个Slave控制4个位,分别都有(),(),(),(),(),()组成。


    正确答案:一块电源模块;一块CPU板;一块Prof ibus板;四块can-bus板;一块Input Board;一块Out Board

  • 第7题:

    You need to replicate a table from a master to a slave. The master and slave copies of the table will have different number of columns. Which two conditions must be true?()

    • A、Each extra column in the copy with more columns must not have a default value
    • B、Columns that are common to both versions of the table must be defined in the same order on the master and the slave
    • C、The slave database cannot have more columns than the master. Only the master database can have more columns
    • D、Columns that are common to both versions of the table must come first in the table definition, before any additional columns are additional columns are defined on either server
    • E、The master database cannot have more columns than the slave. Only the slave deatbase can have more columns

    正确答案:B,D

  • 第8题:

    在给硬盘跳线时,我们常常会看到“Master”和“Slave”标记,它们的含义分别为()。

    • A、“Master”为主盘、”Slave”为从盘
    • B、“Master”为从盘、”Slave”为从盘
    • C、“Master”为第一IDE接口硬盘、“slave”第二IDE接口硬盘
    • D、”Master”为第二IDE接口硬盘、“Slave”第一IDE接口硬盘

    正确答案:A

  • 第9题:

    MULTIDROP方式级联的机架,当Cascaded机架断电,将出现()

    • A、传输中断,Slave机架不能正常工作。
    • B、传输不中断,但Slave机架不能正常工作。
    • C、传输不中断,但Slave机架照常工作。
    • D、传输不中断,但Slave机架必须重新设置IDB才能正常工作。

    正确答案:A

  • 第10题:

    You are using CTIDS in replication. You need to skip a transaction with the CTID of aaa-bbb-cccddd-eee : 3 on a slave. Which command would you execute from a Mysql prompt?()

    • A、STOP SLAVE; SET GLOBAL SQL_SLAVE_SKIP_COUNTER=1; START SLAVE
    • B、STOP SLAVE; BEGIN; SET GTID_IGNORE="aaa-bbb-ccc-ddd-eee: 3"; COMMIT; START SLAVE
    • C、STOP SLAVE; SETGTID_NEXT="aaa-bbb-ccc-ddd-eee: 3"; BEGIN; COMMIT; SET GTID_NEXT="AUTOMATIC"; START SLAVE
    • D、STOP SLAVE; RESET SLAVE; BEGIN; SKIP NEXT GTID; COMMIT; START SLAVE

    正确答案:C

  • 第11题:

    多选题
    When backing up a replication slave, which three should also be backed up in addition to data?()
    A

    The master.info and relay.info files

    B

    The relay log files

    C

    The relay index file

    D

    Mysql.slave_master_info table

    E

    Mysql.slave_relay_log_info table

    F

    Mysql.slave_worker_info table


    正确答案: D,F
    解析: 暂无解析

  • 第12题:

    单选题
    A

    The Slave House on the island of Senegal.

    B

    The Slave House on the island of Goree.

    C

    The plantation on the island of Goree.

    D

    The plantation on the island of Senegal.


    正确答案: C
    解析:
    新闻指出,“just off the coast of Senegal”有一个“Slave House”,并指出这是最后一个奴隶交易所,所以本题应选B。
    【录音原文】
      The momentum is building ahead of next month’s G8 summit in Scotland where the leaders of the world’s richest nations will debate what they can do to help some of the world’s poorest. Africa is the priority and the politicians will discuss reducing the debt burden, ending trade regulations which put the continent’s economy at a disadvantage, and giving more aid. Mark Doyle, who’s reported from Africa for many years, looks at why aid is necessary, and why much of what’s been donated in the past has not worked. All around the edge of Africa—along the coastline, near the continents’ ports—are monuments to exploitation. On the island of Goree, for example, just off the coast of Senegal, there’s the Slave House. This was the last place many Africans saw before being shipped off to a lifetime of slavery, in the Americas or, just as often, to death on the high seas. There are many more places like this dating from the three hundred and fifty years or so of the African slave trade. When people wonder why Africa is so poor, they need look no further for the start of an explanation. The end of the slavery was followed by a century of colonialism. Some people argue that colonialism brought limited development—railways and schools and so on—the system was principally designed to turn Africa into a vast plantation and mining site for the profit of outsides.
    Questions 5 to 7 are based on the conversation you have just heard.
    5. What will NOT be discussed by politicians during the G8 Summit?
    6. According to Mark Doyle, why is Africa is so poor?
    7. What was the last place many Africans saw before being shipped off to a lifetime of slavery?

  • 第13题:

    MULTIDROP方式级联的机架,当Cascaded机架断电,将出现()

    A.传输中断,Slave机架不能正常工作。

    B.传输不中断,但Slave机架不能正常工作。

    C.传输不中断,但Slave机架照常工作。

    D.传输不中断,但Slave机架必须重新设置IDB才能正常工作。


    参考答案:A

  • 第14题:

    A Bluetooth device can be either a master or a slave and any of the devices within a ( )can be the master. There is only one master and there can be up to (请作答此空) active slave devices at a time within a single network. In addition, a device may be a standby slave or a parked slave. There can be up to ( ) parked slaves. If there are already maximum number of active slaves, then a parked slave must wait until one of the active slaves switches to ( ) mode before it can become active. Within a network, all ( ) communications are prohibited.

    A.7
    B.15
    C.63
    D.255

    答案:A
    解析:
    解析:参考译文
    蓝牙设备可以是一个主设备也可以是一个从设备,位于( )中的任一设备都可以成为主设备。在一个网络中只有一个主设备,最多有(请作答此空)个激活的从设备。另外,一个设备可以是活跃的从设备或是休眠的从设备,最多有( )个休眠的从设备。如果已有最大数量的活跃从设备,那么,一个休眠的从设备就必须等到某活跃从设备切换到( )模式后才能被激活。在一个网络内,所有的( )通信都是被禁止的。

  • 第15题:

    A Bluetooth device can be either a master or a slave and any of the devices within a ( )can be the master. There is only one master and there can be up to ( ) active slave devices at a time within a single network. In addition, a device may be a standby slave or a parked slave. There can be up to ( ) parked slaves. If there are already maximum number of active slaves, then a parked slave must wait until one of the active slaves switches to (请作答此空) mode before it can become active. Within a network, all ( ) communications are prohibited.

    A.MASTER
    B.STANDBY SLAVE
    C.PARKED.SLAVE
    D.ACTIVE SLAVE

    答案:C
    解析:
    解析:参考译文
    蓝牙设备可以是一个主设备也可以是一个从设备,位于( )中的任一设备都可以成为主设备。在一个网络中只有一个主设备,最多有( )个激活的从设备。另外,一个设备可以是活跃的从设备或是休眠的从设备,最多有( )个休眠的从设备。如果已有最大数量的活跃从设备,那么,一个休眠的从设备就必须等到某活跃从设备切换到(请作答此空)模式后才能被激活。在一个网络内,所有的( )通信都是被禁止的。

  • 第16题:

    1、2线每个位有()卷丝,30D和40D每个位有()卷丝,140D每个位有()卷丝。


    正确答案:48;32;16

  • 第17题:

    FDY双胞胎卷绕控制系统中,一个Slave控制()个位?

    • A、1
    • B、2
    • C、4
    • D、6

    正确答案:B

  • 第18题:

    Barmag48位和36位卷绕装置Slave控制有什么区别?当8个位同时没有通讯时应重点检查哪些部分?


    正确答案: ①Barmag48位卷绕装置有12个Slave分区控制,每个Slave控制4个纺位;Slave1Slave2共用一组电源,Slave1控制1-4纺位,Slave2控制5-8纺位;Slave3Slave4共用一组电源,Slave3控制9-12纺位,Slave4控制13-16纺位;Slave5Slave6共用一组电源,Slave5控制17-20纺位,Slave6控制21-24纺位;Slave7Slave8共用一组电源,Slave7控制25-28纺位,Slave8控制29-32纺位;Slave9Slave10共用一组电源,Slave9控制33-36纺位,Slave10控制37-40纺位;Slave11Slave12共用一组电源,Slave11控制41-44纺位,Slave12控制45-48纺位。
    ②Barmag36位卷绕装置有10个Slave分区控制,其中Slave5Slave10各自用一组电源,Slave5控制17、18纺位,Slave10控制35、36纺位;其余的Slave和48位控制位相同。
    ③当8个位同时无通讯时重点检查电源供电的一路24V电源,三路5V电源;其次检查profibus板通讯部分。

  • 第19题:

    Slave复位CPU有2种方法1、()。2、()。


    正确答案:断电;按CPU上的复位按钮

  • 第20题:

    在运用Multidrop技术的两个串接RBS2202里,若Master机架掉电(电池供电也中断),对Slave机架会有什么影响?()

    • A、传输中断,Slave机架不能正常工作
    • B、传输不中断,但Slave机架不能正常工作
    • C、传输不中断,且Slave机架照常工作
    • D、传输不中断,但Slave机架必须重新设置IDB才能正常工作

    正确答案:A

  • 第21题:

    An existing master-slave setup is currently using a delayed replication of one hour. The master has crashed and the slave must be "rolled forward" to provide all the latest data. The SHOW SLAVE STATUS indicates the following values: RELAY_LOG_FILE =hostname-relay-bin.00004 RELAY_LOG_POS = 1383 Which command set would make the slave current?()

    • A、STOP SLAVE; CHANGE MASTER TO MASTER_DELAY =0, RELAY_LOG_FILE = 'hostnamerelay- bin.00004' , RELAY_LOG_POS= 1383
    • B、STOP SLAVE; CHANGE MASTER TO RELAY_LOG_FILE = 'hostname-relay-bin.00004', RELAY_LOG_POS = 1383
    • C、STOP SLAVE; CHANGE MASTER TO MASTER_DELAY=0; START SLAVE
    • D、STOP SLAVE; SET GLOBAL master_delay =0; START SLAVE

    正确答案:C

  • 第22题:

    如果在主板的一个IDE插口上同时接上硬盘和光驱,硬盘应该设置

    • A、Master Slave
    • B、Master Master
    • C、Slave Master
    • D、Slave Slave

    正确答案:A

  • 第23题:

    单选题
    MULTIDROP方式级联的机架,当Cascaded机架断电,将出现()
    A

    传输中断,Slave机架不能正常工作。

    B

    传输不中断,但Slave机架不能正常工作。

    C

    传输不中断,但Slave机架照常工作。

    D

    传输不中断,但Slave机架必须重新设置IDB才能正常工作。


    正确答案: C
    解析: 暂无解析