A Catalyst switch has just been installed and configured, and is not working as expected. You have decided to capture multiple show command outputs to study.Which one command could you use that includes the output of many other show commands, such as show

第1题：

You have configured a Cisco Catalyst switch to perform Layer 3 routing via an SVI and have  assigned that interface to VLAN 20. To check the status of the SVI， you issue the show interfaces vlan 20 command at the CLI prompt. You see from the output display that the interface is in an "up/up" state.  What must be true in an SVI configuration to bring the VLAN and line protocol up？（）

• A、The port must be physically connected to another Layer 3 device.
• B、At least one port in VLAN 20 must be active.
• C、The Layer 3 routing protocol must be operational and receiving routing updates from neighboring peer devices.
• D、Because this is a virtual interface， the operational status will always be in an "up/up" state.

第2题：

A Catalyst switch has just been installed and configured, and is not working as expected. You have decided to capture multiple show command outputs to study. Which one command could you use that includes the output of many other show commands, such as show version and show running-config?（）

• A、show configuration
• B、show memory
• C、show stacks
• D、show tech-support

第3题：

TS3 is a server running Windows Server 2008 and Terminal Services. You have the responsibility ofsupporting users who connect to TS3 to run various applications. Users complain that the application is responding slowly. You use the quser command on TS3 and discover that many users havemultiple disconnected sessions on the server with idle times of two days or more. You want to reduce thestrain on the TS3 by eliminating disconnected sessions that have been idle for more than two days. What should you do？（）

• A、Use the Rwinsta command.
• B、Use the Tsdicon command.
• C、Use the Tskill command.
• D、Use the Tscon command.

第4题：

After working on a router, some problems arise and you wish to view the commands that you recently entered. Which IOS command opens the history buffer and displays the most recently entered commands?（）

• A、Show history
• B、Show buffers
• C、Show typed commands
• D、Show terminal buffer
• E、Show command

第5题：

Router R1 exists in an Enterprise that uses EIGRP as its routing protocol. The show ip route command output on router R1 lists the following phrase: "Gateway of last resort is 1.1.1.1 to network 2.0.0.0". Whic h of the following is most likely to have caused this output to occur on R1?（）

• A、R1 has been configured with an ip default- network 2.0.0.0 command.
• B、R1 has been configured with an ip route 0.0.0.0 0.0.0.0 1.1.1.1 command.
• C、R1 has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.
• D、Another router has been configured with an ip default - network 2.0.0.0 command.
• E、Another router has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.

第6题：

The database is running in the ARCHIVELOG mode. It has three redo log groups with one member each. Oneof the redo log groups has become corrupted. You have issued the following command during the recovery of a damaged redo log file:ALTER DATABASE CLEAR UNARCHIVED LOGFILE GROUP 3; Which action should you perform immediately after using this command?（）

• A、You should perform a log switch
• B、You should make a backup of the database
• C、You should switch the database to the NONARCHIVELOG mode
• D、You should shut down the database instance and perform a complete database recovery

第7题：

You work as a network 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 and all client computers have Windows 8 installed.The ABC.com network contains a domain controller named ABC_DC04 and member server named ABC_SR11.ABC_SR11 runs a Core Installation of Windows Server 2012 R2.How would you configure THESABCING_DC04 to remotely view the event log on ABC_SR11？（）

• A、You should use the Windows Powershell to run the Get-NetFirewallRule command.
• B、You should use the Windows Powershell to run the Set-NetFirewallProfile command
• C、You should use the Windows Powershell to run the New-NetIPsecRule command.
• D、You should use the Windows Powershell to run the Show-NetIPsecRule command.

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第13题：

On a Cisco Catalyst 4500 Series, the fail LED is lit for one if its two power supplies. Which command would you use to check on this problem ?（）

• A、Show module
• B、Show errdisable detect
• C、Show environment
• D、Show diagnostic content

第14题：

You work as an administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers in the ABC.com domain have Windows Server 2012 R2 installed. You have logged on to a server， named ABC-SR07， and would like to obtain the IP configurations of a server， named ABC-SR13.Which of the following actions should you take？（）

• A、You should consider making use of the Winrs.exe command.
• B、You should consider making use of the Winsat.exe command.
• C、You should consider making use of the Winpop.exe command.
• D、You should consider making use of the Dsrm.exe command.

第15题：

You have a multi-area OSPF network and you’re concerned because one of the sites is havingconnectivity problem to resources in a different area. Which IOS privileged mode command wouldyou enter to confirm that your network：  （A） has a path to its ABR，  （B） has a path to its ASBR， and  （C）the SPF calculation is functional？（）

• A、show ip protocols
• B、show running-config
• C、show ip ospf neighbor
• D、show ip ospf border-routers

第16题：

You have just installed a new web server on the Testking network. You are required to ensure that the web server is accessible from the Internet. The network uses private addressing, so an IP-to-registered address mapping is required.To do this, you enter the following command:TestKing(config)# ip nat inside source static 192.168.2.1 198.18.1.254 You unsuccessfully try to ping the Internet from a PC host on the LAN. During the troubleshooting process, you enter the "show ip nat translations" command but the output is blank. What is the most likely cause of the problem?（）

• A、The keyword overload is missing from the command.
• B、The NAT pool must be defined first.
• C、An access list must be defined to create static NAT translations.
• D、The interfaces must be configured for NAT.
• E、None of the above

第17题：

The database is running in the ARCHIVELOG mode. It has three redo log groups with one member each. One of the redo log groups has become corrupted. You have issued the following command during the recovery of a damaged redo log file：   ALTER DATABASE CLEAR UNARCHIVED LOGFILE GROUP 3；   Which action should you perform immediately after using this command？（）  

• A、 You should perform a log switch
• B、 You should make a backup of the database
• C、 You should switch the database to the NONARCHIVELOG mode
• D、 You should shut down the database instance and perform a complete database recovery

第18题：

Your company has a single Active Directory directory service forest with multiple domains. The Schema FSMO role is held by one of the domain controllers in the forest root domain. The DomainThe safer ， easier way to help you pass any IT exams. Naming Master FSMO role is held by one of the domain controllers in a child domain. All domain controllers have Windows Server 2003 installed.  You need to upgrade all domain controllers to Windows Server 2003 R2.  Which two actions should you perform？（）

• A、 Run the adprep /forestprep command in the forest root domain.
• B、 Run the adprep /forestprep command in all the child domains.
• C、 Run the adprep /domainprep command in all the child domains only.
• D、 Run the adprep /domainprep command in all domains.

第19题：

You have a single server that has a Server Core Installation of Windows Server 2012 R2. How would you install the graphical user interface （GUI） to this server？（）

• A、You should use Windows PowerShell to run the Enable-NetFirewallRule command.
• B、You should use Windows PowerShell to run the Add-WindowsPackage command.
• C、You should use Windows PowerShell to run the Install-WindowsFeature command.
• D、You should use Server Manager console on to add the User Interfaces.
• E、You should use Server Manager console to add the Infrastructure feature.
• F、You should use Server Manager console to add the Windows feature.

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