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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
参考答案
更多 “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” 相关考题
考题
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 valueB.Columns that are common to both versions of the table must be defined in the same order on the master and the slaveC.The slave database cannot have more columns than the master. Only the master database can have more columnsD.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 serverE.The master database cannot have more columns than the slave. Only the slave deatbase can have more columns
考题
When backing up a replication slave, which three should also be backed up in addition to data?()
A.The master.info and relay.info filesB.The relay log filesC.The relay index fileD.Mysql.slave_master_info tableE.Mysql.slave_relay_log_info tableF.Mysql.slave_worker_info table
考题
在一台电脑安装IDE设备时,下列哪一个不用进行跳线设置()。
A.线缆选择（Cable Select）B.从设置（Slave）C.主设置（Master）D.终端设置（Terminal）
考题
一位A＋认证专家被要求向系统安装第二个ATA硬盘,他的上级要求必须使用同一个数据线,并且保证同样的访问速度。这位专家应该如何对以安装的和要添加的硬盘该设置跳线?()
A.已装的：CableSelect。后装的：SlaveB.已装的：Master。后装的：CableSelectC.已装的：Master。后装的：SlaveD.已装的：Slave。后装的：Master
考题
硬盘的跳线主要用于控制硬盘的主、从盘状态,表示设置驱动器主盘的选项为()
A.Master or single driveB.Drive is slaveC.Master with anon-ATA compatibleslaveD.Cable select
考题
试题（71）～（75）A Bluetooth device can be either a master or a slave and any of the devices within a （71）can be the master. There is only one master and there can be up to （72） 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 （73） 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 （74） mode before it can become active. Within a network, all （75） communications are prohibited.（71）A. Wireless LANB. Wireless MANC. Cellular radio networkD. Piconet（72）A. 7B. 15C. 63D. 255（73）A. 127B. 255C. 511D. 1023（74）A. masterB. standby slaveC. parked slaveD. active slave（75）A. master-to-masterB. master-to-slaveC. slave-to-slaveD. slave-to-master
考题
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
考题
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
考题
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
考题
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
考题
当我们要把硬盘和光驱用同一个IDE数据线连接起来的时候，下列做法正确的是（）A、把硬盘的跳线设为Master，把光驱的跳线设为SlaveB、把硬盘的跳线设为Master，把光驱的跳线设为MasterC、把硬盘的跳线设为Slave，把光驱的跳线设为SlaveD、不做任何改动
考题
若要把硬盘和光驱用同一个IDE数据线连接起来时，下列做法正确的是（）A、把硬盘的跳线设为Master，把光驱的跳线设为SlaveB、把硬盘的跳线设为Master，把光驱的跳线设为MasterC、把硬盘的跳线设为Slave，把光驱的跳线设为SlaveD、不做任何改动
考题
一个工程师在同一个ATA上面，安装两个IDE硬盘，第一个硬盘跳线设置为Master，BIOS检测到它，第二个硬盘跳线设置为Slave，但是BIOS不能检测到它，那么下一步该如何解决这个问题？（）A、换第一个硬盘B、换第二个硬盘C、把CD-ROM设置为Slave设D、置第二个硬盘为Master
考题
一位A+认证专家被要求向系统安装第二个ATA硬盘，他的上级要求必须使用同一个数据线，并且保证同样的访问速度。这位专家应该如何对以安装的和要添加的硬盘该设置跳线？（）A、已装的：CableSelect。后装的：SlaveB、已装的：Master。后装的：CableSelectC、已装的：Master。后装的：SlaveD、已装的：Slave。后装的：Master
考题
把硬盘和光驱用同一个IDE数据线连接起来时，下列做法正确的是（）。A、把硬盘的跳线设为Mster，把光驱的跳线设为SlveB、B.把硬盘的跳线设为Mster，把光驱的跳线设为MA.sterC、把硬盘的跳线设为Slave，把光驱的跳线设为MasterD、不做任何改动
考题
硬盘的跳线主要用于控制硬盘的主、从盘状态，表示设置驱动器主盘的选项为（）A、Master or single driveB、Drive is slaveC、Master with anon-ATA compatibleslaveD、Cable select
考题
当我们要把硬盘和光驱用同一个IDE数据线连接起来时，下列做法正确的是（）。A、把硬盘的跳线设为Mster，把光驱的跳线设为SlveB、把硬盘的跳线设为Mster，把光驱的跳线设为MsterC、把硬盘的跳线设为Slave，把光驱的跳线设为SlaveD、不做任何改动
考题
多选题When backing up a replication slave, which three should also be backed up in addition to data?（）AThe master.info and relay.info filesBThe relay log filesCThe relay index fileDMysql.slave_master_info tableEMysql.slave_relay_log_info tableFMysql.slave_worker_info table
考题
多选题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?（）AEach extra column in the copy with more columns must not have a default valueBColumns that are common to both versions of the table must be defined in the same order on the master and the slaveCThe slave database cannot have more columns than the master. Only the master database can have more columnsDColumns 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 serverEThe master database cannot have more columns than the slave. Only the slave deatbase can have more columns
考题
单选题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= 1383B
STOP SLAVE; CHANGE MASTER TO RELAY_LOG_FILE = 'hostname-relay-bin.00004', RELAY_LOG_POS = 1383C
STOP SLAVE; CHANGE MASTER TO MASTER_DELAY=0; START SLAVED
STOP SLAVE; SET GLOBAL master_delay =0; START SLAVE
考题
单选题当我们要把硬盘和光驱用同一个IDE数据线连接起来时，下列做法正确的是（）。A
把硬盘的跳线设为Mster，把光驱的跳线设为SlveB
把硬盘的跳线设为Mster，把光驱的跳线设为MsterC
把硬盘的跳线设为Slave，把光驱的跳线设为SlaveD
不做任何改动
考题
单选题在一台电脑安装IDE设备时，下列哪一个不用进行跳线设置（）。A
线缆选择（Cable Select）B
从设置（Slave）C
主设置（Master）D
终端设置（Terminal）
考题
多选题关于VRRP slave设备的描述，正确的是（）A当Slave收到Master发送的VRRP报文时，可判断Master的状态是否正常B当收到优先级为0的VRRP报文时，Slave会直接切换到MasterCSlave会丢弃目的Mac为虚拟MAC地址的IP报文DSlave会响应目的IP地址为虚拟IP地址的IP报文
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