Refer to the exhibit. Users from the Engineering VLAN complain that every time Business VLAN users have a network connectivity issue， the Engineering VLAN users usually have problems experiencing slow response or network connectivity problems. After troubleshooting， an unauthorized switch 2 was found. This unauthorized switch has been a regular problem， assuming the root bridge function under the spanning-tree domain and causing the Engineering VLAN to be unstable. Which three of these actions could be suggested to fix the problem？（）

You have a server named Server1. Server1 runs Windows Server 2012 R2. A user named Admin1 
is a member of the local Administrators group. You need to ensure that Admin1 receives a User Account Control （UAC） prompt when attempting to open Windows PowerShell as an administrator. 
Which setting should you modify from the Local Group Policy Editor？ To answer， select the appropriate setting in the answer area.

分析下列Java代码：  
class A { 
public static void main（String[] args）    {  
method（）；   }     
static void method（）    {     try    { 
System.out.println（"Hello"）；    System.exit（0）；    }   
finally   { 
System.out.println（"good-bye"）；  }   }    } 
编译运行后，输出结果是（）。  
  

Your network consists of a single Active Directory forest. The sales department in your company has 600 Windows Server 2008 R2 servers. You need to recommend a solution to monitor the performance of the 600 servers.
Your solution must meet the following requirements：  
èGenerate alerts when the average processor usage is higher than 90 percent for 20 minutes.  
èAutomatically adjust the processor monitoring threshold to allow for temporary changes in the workload.  
What should you recommend？（）

Your network contains several Windows Server 2008 R2 servers that run Windows Server Update  
Services (WSUS). The WSUS servers distribute updates to all computers on the internal network. Remote users connect from their personal computers to the internal network by using a split-tunnel VPN  connection.  
You need to plan a strategy for patch management that deploys updates on the remote users coputers.  
Your strategy must meet the following requirements:
èMinimize bandwidth use over the VPN connections.  
èRequire updates to be approved on the WSUS servers before they are installed on the client computers.
What should you include in your plan?（）

Routers R1， R2， and R3 are configured in a hub and spoke frame relay environment， with router R1 as the hub. You have configured Router R1， Router R2， and Router R3 to run EIGRP over the frame relay connections. No sub-interfaces are used. You have configured a single IP subnet on all the Frame Relay interfaces. Router R1 can reach both router R2 and R3， but R2 and R3 can not reach each other. What is the probable cause of this problem？

S0/0 on R1 is configured as a multipoint interface to communicate with R2 and R3 in the hub-and-spoke Frame Relay topology shown in the exhibit. Originally， static routes were configured between these routers to successfully route traffic between the attached networks. What will need to be done in order to use RIPv2 in place of the static routes？（）

You work as an administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed. ABC.com has its headquarters in London， and several widespread satellite offices. When ABC.com releases a new written policy stating that the graphical user interface （GUI） should not be installed on any servers deployed to ABC.com’s satellite offices.It is reported that a server in one of the satellite offices are not compliant with the new written policy. You are required to remedy the situation， while using the least amount of user interaction. 
Which of the following actions should you take？（）

现有： 
class Birds { 
public static void main （String  []  args）  {  
try { 
throw new Exception （） ；   
} catch （Exception e） {  
try { 
 throw new Exception （） ； 
}  catch  （Exception e2）  {  System.out.print （"inner           "）； } 
 System. out.print （ "middle" ） ；   
} 
System.out.print （"outer"） ；   
}   
} 
结果是（）

现有： 
void topGo（）  {     
try  { 
middleGo（）； 
}  catch  （Exception e）  {     
System.out.print（"catch"）；     
}     
} 
void middleGo（）  throws Exception  {    
go（）； 
system.out.print（"late middle"）；    
} 
void go（）  throws ExceptiOn  {    
throw new Exception（）；    
}
如果调用 topGo （） ，则结果为：（） 

You add an Online Responder to an Online Responder Array.  
You need to ensure that the new Online Responder resolves synchronization conflicts for all members of  the Array.  
What should you do（）

A System p administrator noticed several error messages on the screen while the system was booting up； but was not able to write them down. 
Where should the system administrator look for the console log， assuming it is in the default location（）

Company.com has a non-IBM disk storage unit connected by two Fibre channel connections. The  Nodes have multiple connections to the storage device that allow load balancing. A failure with one Fibre adapter or connection will not be noticed by the application， but it needs to be addressed. 
How can HACMP help make this environment more robust？（）  

.Refer to the exhibit and the partial configuration on routers R1 and R2. Hot Standby Routing  Protocol （HSRP） is configured on the network to provide network redundancy for the IP traffic. The  network administrator noticed that R2 does not become active when the R1 serial0 interface goes  down. 
What should be changed in the configuration to fix the problem？ （）

User SCOTT executes the following command on the EMP table but has not issued COMMIT， ROLLBACK，or any data definition language （DDL） command： 
SQL> SELECT job FROM emp 
2  WHERE job=’CLERK’ FOR UPDATE OF empno; 
SCOTT has opened another session to work with the database. Which three operations would wait when issued in SCOTT’s second session？（）

User SCOTT executes the following command on the EMP table but has not issued COMMIT， ROLLBACK， or any data definition language （DDL） command： SQL> SELECT ename FROM emp 
2 WHERE job=’CLERK’ FOR UPDATE OF empno； 
SCOTT has opened another session to work with the database instance. 
Which three operations wouldwait when issued in SCOTT’s second session（）

int index = 1； 
boolean[] test = new Boolean[3]； 
boolean foo= test [index]；  
What is the result？（）  

Your network contains an Active Directory domain. All servers run Windows Server 2008 R2.  
You need to audit the deletion of registry keys on each server.  
What should you do（）

Your company has several branch offices. Your network consists of a single Active Directory domain.  
Each branch office contains domain controllers and member servers. The domain controllers run  Windows Server 2003 SP2. The member servers run Windows Server 2008 R2.  Physical security of the servers at the branch offices is a concern.  
You plan to implement Windows BitLocker Drive Encryption （BitLocker） on the member servers.  You need to ensure that you can access the BitLocker volume if the BitLocker keys are corruptedon the member servers. The recovery information must be stored in a central location.
What should you do？（）

You have lost all members of your current redo log file group. You issue this query： SQL> select * from v$log； 
GROUP#    SEQ#     BYTES        ARC STATUS            FIRST_NAME 
1                  60           153600        NO INACTIVE            01-03-09：19：34 
2                  61           153600        NO CURRENT            01-03-09：19：50 
You then perform an incomplete recover. You receive this message： ORA-00279： 
change 309141...03/09/01 19：50：14 Needed for thread 1 
ORA-00289： suggestion ： /disk1/archive/arch_61.rdo ORA-00280： change 309043 for thread 1 is in  sequence #61 Specify log： {=suggested 
 filename 
 AUTO 
 CANCEL} How should you respond to this message？（）