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# configure la-agg-port 1 selection-policy mac-src actor-key 11 aggregatable aggregatable lacp-mode enable-lacp active-lacp passive-lacp # configure la-agg-port 5 selection-policy mac-src actor-key 11 aggregatable aggregatable lacp-mode enable-lacp active-lacp passive-lacp
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更多 “# configure la-agg-port 1 selection-policy mac-src actor-key 11 aggregatable aggregatable lacp-mode enable-lacp active-lacp passive-lacp # configure la-agg-port 5 selection-policy mac-src actor-key 11 aggregatable aggregatable lacp-mode enable-lacp active-lacp passive-lacp” 相关考题
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作为数据库管理人员,需要查询tb数据表中id=1的记录,那么语法格式是?()
A、select*intotbwhereid=1;B、select*deletetbwhereid=1;C、select*fromtbwhereid=1;D、select*wheretbwhereid=1;
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与“SELECT DISTINCT歌手号：FROM歌手WHERE最后得分＞=ALL； (SELECT最后得分FROM歌手WHERE SUBSTR(歌手号，1，1)=“2”)”等价的SQL语句是 ______。A．SELECT DISTINCT歌手号FROM歌手WHERE最后得分＞=； (SELECT MAX(最后得分)FROM歌手WHERE SUBSTR(歌手号，1，1)=“2”)B．SELECT DISTINCT歌手号FROM歌手WHERE最后得分＞=； (SELECT MIX(最后得分)FROM歌手WHERE SUBSTR(歌手号，1，1)=“2”)C．SELECT DISTINCT歌手号FROM歌手WHERE最后得分＞=ANY； (SELECT最后得分FROM歌手WHERE SUBSTR(歌手号，1，1)=“2”)D．SELECT DISTINCT歌手号FROM歌手WHERE最后得分＞=SOME； (SELECT最后得分FROM歌手WHERE SUBSTR(歌手号，1，1)=“2”)
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下面检索结果一定不是一行的命令是( )A.select distinct * from orders ;B.select * from orders limit 1,2;C.select top 1 * from orders;D.select * from orders limit 1;
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与 “ SELECT DISTINCT 歌手号 FROM 歌手 WHERE 最后得分＞ = ALL ;(SELECT 最后得分 FROM 歌手 WHERE SUBSTR( 歌手号 ,1,1)="2") ” 等价的 SQL 语句是A)SELECT DISTINCT 歌手号 FROM 歌手 WHERE 最后得分＞ = ;(SELECT MAX( 最后得分 ) FROM 歌手 WHERE SUBSTR( 歌手号 ,1,1)="2")B)SELECT DISTINCT 歌手号 FROM 歌手 WHERE 最后得分＞ = ;(SELECT MIN( 最后得分 ) FROM 歌手 WHERE SUBSTR( 歌手号 ,1,1)="2")C)SELECT DISTINCT 歌手号 FROM 歌手 WHERE 最后得分＞ =ANY ;(SELECT 最后得分 FROM 歌手 WHERE SUBSTR( 歌手号 ,1,1)="2")D)SELECT DISTINCT 歌手号 FROM 歌手 WHERE 最后得分＞ =SOME ;(SELECT 最后得分 FROM 歌手 WHERE SUBSTR( 歌手号 ,1,1)="2")
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下列程序段的执行结果是( )。 a = 1: b = 0 Select Case a Case 1 Select Case b Case 0 Print "**0**" Case 1 Print "**1**" End Select Case 2 Print "**2**" End Select
A. **0**B. **1**C. **2**D. 0
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Your company has a branch office that contains 1,000 computers.You need to select a network address that supports 1,000 computers in the same subnet. The solution must minimize the number of unused addresses in the subnet.Which address range should you configure？（）A. 172.16.0.0/16B. 172.16.0.0/18C. 172.16.0.0/22D. 172.16.0.0/24
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查询选修“KC1”的学生中成绩最高的学生的学号，下列语句正确的是( )。A．SELECT 学生号 FROM 选课： MHERE 课程号=“KC1”AND 成绩＞＝； (SELECT 成绩 FROM 选课； WHERE 课程号=“KC1”)B．SELECT 学生号 FROM 选课； WHERE 课程号=“KC1”AND 成绩IN； (SELECT 成绩 FROM 选课； WHERE 课程号=“KC1”)C．SELECT 学生号 FROM 选课： WHERE 课程号=“KC1”AND 成绩＞＝ALL： (SELECT 成绩 FROM 选课； WHERE 课程号=“KC1”)D．SELECT 学生号 FROM 选课； WHERE 课程号=“KC1”AND 成绩 IN； (SELECT 成绩 FROM 选课)
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有如下语句：OPEN DATABASE学生管理 SELECT 1USE学生SELECT 2 USE课程 SELECT 3 USE成绩 如果要到第1个工作区去操作学生表，则命令是（ ）。A. SELECT OB. SELECT 1C. SELECT 2D. SELECT 3
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You want to enforce a Host Checker policy so that only users who pass the policy receive the Employee role. In the admin GUI, which two parameters must you configure?()
A. Select Require and Enforce for the Host Checker Policy in the realm authentication policy.B. Select Evaluate Policies for the Host Checker policy in the realm authentication policy.C. Configure the Host Checker policy as a role restriction for the Employee role.D. Configure the Host Checker policy as a resource access policy for the Employee role.
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有如下语句： OPEN DATABASE学生管理 SELECT 1 USE学生SELECT 2 USE课程 SELECT 3 USE成绩 如果要到第1个工作区去操作学生表，则命令是（ ）。A.SELECT OB.SELECT 1C.SELECT 2D.SELECT 3
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Given that tables T1 and T2 contain the following rows:Table T1: C1 C2 1 4 1 3 1 2Table T2: C1 C2 1 1 1 2 1 3Which of the following queries will return only those rows that exist in both T1 and T2?()
A.SELECT * FROM t1 UNION SELECT * FROM t2B.SELECT * FROM t1 UNION DISTINCT SELECT * FROM t2C.SELECT * FROM t1 INTERSECT SELECT * FROM t2D.SELECT * FROM t1 WHERE (c1,c2)= (SELECT c1,c2 FROM t2)
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AcustomerisdeployinganewdatabaseonaPS701BladeinaBladeCenterH,andrequiresredundant networkandSANadapters.Whichconfigurationsupportsthecustomerrequirement?()
A.Configure2CFFhcombinationfibrechannel/gigabitEthernetadaptersB.Configure1CFFh2-portfibrechanneladapterand1CIOv2-portgigabitEthernetadapterC.Configure1CIOv2-portfibrechanneladapterand1CFFhcombinationfibrechannel/gigabitEthernet adapterD.Configure1CIOv2-portgigabitEthernetadapterand1CFFhcombinationfibrechannel/gigabitEthernet adapter
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AcustomerisdeployinganewdatabaseonaPS701BladeinaBladeCenterH,andrequiresredundantnetworkandSANadapters.Whichconfigurationsupportsthecustomerrequirement?()
A.Configure2CFFhcombinationfibrechannel/gigabitEthernetadaptersB.Configure1CFFh2-portfibrechanneladapterand1CIOv2-portgigabitEthernetadapterC.Configure1CIOv2-portfibrechanneladapterand1CFFhcombinationfibrechannel/gigabitEthernetadapterD.Configure1CIOv2-portgigabitEthernetadapterand1CFFhcombinationfibrechannel/gigabitEthernetadapter
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查询“学生”表的所有记录并存储于表文件table1中的SQL语句是（ ）。A)SELECT﹡FROM学生INTOCURSORtable1B)SELECT﹡FROM学生TOCURSORtable1C)SELECT﹡F1的M学生INTODBFtable1D)SELECT﹡FROM学生TOTABLEtable1
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查询“学号char（10）”尾字符是"1"的错误命令是（）。A、SELECT*FROM学生WHERE学号LIKE’？1’B、SELECT*FROM学生WHERE学号LIKE’%[1]’C、SELECT*FROM学生WHERE学号LIKE’%1’D、SELECT*FROM学生WHERE RIGHT（学号，1）=’1’
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You are the network administrator for All network servers run Windows Server 2003. A server named PrintTK1 has a print device directly connected to the parallel port. The print device is shared for use by all users. Peter is the IT manager. Peter reports that his documents are often printed after documents submitted by other users. You need to ensure that Peter's documents take precedence over documents submitted for printing by other users. However, if a document is already printing, the printing must not be interrupted. What should you do?（）A、Configure the printer permissions to assign the Allow - Take Ownership permission to Peter. Restart the Print Spooler service on PrintTK1.B、Make Peter's user account the owner of the printer. Restart the Print Spooler service on PrintTK1.C、Create a new printer on PrintTK1 and configure it to print to the print device. In the Advanced tab of the new printer properties, select the Print directly to the printer option. Configure Peter's computer to print to the new printer.D、Create a new printer PrintTK1 and configure it to print to the print device. Modify the priority of the new printer. Configure Peter's computer to print to the new printer.
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7342 OLT以下命令配置的是network1，3口的静态LACP？# configure la-agg-port 1 actor-key 1 aggregatable aggregatable active-lacp active-lacp lacp-mode manual# configure la-agg-port 3 actor-key 1 aggregatable aggregatable active-lacp active-lacp lacp-mode manual
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jQuery的层次选择器中，选取紧接在select1元素后的一个select2元素，正确的是（）。A、$（select1空格select2）B、$（select1select2）C、$（select1+select2）D、$（select1~select2）
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In Windows XP, how can a user change the programs that run at startup? （）(Select TWO).A、Add or remove programs from the system key of the registry.B、Add or remove programs from the boot.ini file.C、Add or remove programs from the startup folder.D、Run msconfig and configure startup programs.E、Run appstart and configure startup programs.
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Given that tables T1 and T2 contain the following rows: Table T1: C1 C2 5 4 5 2 5 5 Table T2: C1 C2 5 1 5 2 5 3 Which of the following queries will return only those rows that exist in T1 and not in T2?（）A、SELECT * FROM T1 MINUS SELECT * FROM T2B、SELECT * FROM T1 EXCEPT SELECT * FROM T2C、SELECT * FROM T2 UNION EXCEPT SELECT * FROM T1D、SELECT * FROM T1 NOT EXISTS SELECT * FROM T2
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Which of the following SQL statements will return the year and average salary for all employees hired within a given year that have a salary greater than $30,000?（）A、SELECT * FROM t1 UNION SELECT * FROM t2B、SELECT * FROM t1 UNION DISTINCT SELECT * FROM t2C、SELECT * FROM t1 INTERSECT SELECT * FROM t2D、SELECT * FROM t1 WHERE (c1,c2)= (SELECT c1,c2 FROM t2)
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Which SELECT statement will the result ‘ello World’ from the string ‘Hello World’?（）A、SELECT SUBSTR( ‘Hello World’,1) FROM dual;B、SELECT INITCAP(TRIM (‘Hello World’, 1,1)) FROM dual;C、SELECT LOWER(SUBSTR(‘Hello World’, 1, 1) FROM dual;D、SELECT LOWER(SUBSTR(‘Hello World’, 2, 1) FROM dual;E、SELECT LOWER(TRIM (‘H’ FROM ‘Hello World’)) FROM dual;
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You implement Parental Controls game restrictions for your child on your computer. You select the TEEN rating game restriction. Your child is still able to run some inappropriate games. You need to prevent access to all inappropriate games. What should you do？ （）A、Configure the Game Restrictions parental control to disallow games that are not rated.B、Configure the Game Restrictions parental control to block games that have intense violence. C、Configure Windows Defender to remove high alert items.D、Configure Microsoft Internet Explorer in Protected Mode.
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Your company has an Active Directory Domain Serv ices (AD DS) domain. All client computers run Windows 7. You have a Remote Desktop Session Host (RD Session Host) server. You need to ensure that computer identities are validated before user authentication is performed. What should you do?（）A、Configure the Set RD Gateway authentication method Group Policy setting to Use smart card.B、Configure the Set RD Gateway authentication method Group Policy setting to Use locally logged - on credentials.C、Enable the Configure server authentication for client Group Poli cy setting and then select Do not connect if authentication fails.D、Enable the Configure server authentication for client Group Policy setting and then select Always connect, even if authentication fails.
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单选题jQuery的层次选择器中，选取紧接在select1元素后的一个select2元素，正确的是（）。A
$（select1空格select2）B
$（select1select2）C
$（select1+select2）D
$（select1~select2）
考题
单选题You are the network administrator for The network consists of a single Active Directory domain All network servers run Windows Server 2003. A member server named TestKingSrv1 functions as the backup server. Every night, TestKingSrv1 performs a normal backup of all files on drive D:/ of all servers in the domain. Files are stored on magnetic tape. A new written company security policy states that all servers must be protected from registry corruption. You need to ensure that a current copy of the registry from every server on the network is automatically backed up daily on magnetic tape. What should you do?（）A
On TestKingSrv1, create a new backup job that runs every day. Configure the job to back up drive C:/ on every network server.B
On TestKingSrv1, select Options, and then select the Exclusions tab. Remove all exclusions for files of the Registry Writer application type.C
On each network server, start Registry Editor. On the File menu, select Export. Specify All as the export range. Export the registry to drive D:/.D
On each network server, configure a new backup job that runs every day. Configure the job to back up each server's System State data in a file on drive D:/.
考题
单选题You need to ensure that domain controllers only replicate between domain controllers in adjacent sites. What should you configure from Active Directory Sites and Services（）A
From the IP properties， select Ignore all schedules.B
From the IP properties， select Disable site link bridging.C
From the NTDS Settings object， manually configure the Active Directory Domain Services connection objects.D
From the properties of the NTDS Site Settings object， configure the Inter-Site Topology Generator for each site.
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