单选题While accessing the Internet in an external environment (i.e. while traveling), a Windows 7 firewall hould be set to which of the following?（）A Block incoming and outgoing connectionsB Turned off or disabledC Block outgoing connectionsD Block incoming

第1题：

Your network contains one Active Directory domain. You have a member server that runs Windows Server 2008.You need to immediately disable all incoming connections to the server. What should you do？（）

• A、From the Services snap-in，disable the IP Helper.
• B、From the Services snap-in，disable the Netlogon service.
• C、From Windows Firewall，enable the Block all connections option on the Public Profile.
• D、From Windows Firewall enable the Block all connections option on the Domain Profile.

第2题：

While accessing the Internet in an external environment (i.e. while traveling), a Windows 7 firewall hould be set to which of the following?（）

• A、Block incoming and outgoing connections
• B、Turned off or disabled
• C、Block outgoing connections
• D、Block incoming connections

第3题：

While working on the database， you receive the following error：        01578： ORACLE data block corrupted （file# 6， block # 54）        ORA-01110 ： data file 6： ’u01/oracle/oradata/data1.dbf’   You decide to recover the corrupted data block by using the Block Media Recovery feature. Which option is NOT a disadvantage of using block media recovery？（）

• A、 Block Media Recovery must be used with RMAN.
• B、 You must perform complete recovery of individual blocks.
• C、 You must have a full RMAN backup， not an incremental backup.
• D、 You must use the DBVERIFY utility before using the Block Media Recovery feature.

第4题：

While querying the EMPLOYEES table， you receive an ORA-01578 message indicating block corruption in File# 1201 and Block# 1968. You analyze the table and the corruption is verified.  Which RMAN command do you use to perform BMR and repair the corrupt block？（）  

• A、 RECOVER FILE=1201 BLOCK=1968
• B、 RECOVER CORRUPTION LIST
• C、 RECOVER DATAFILE 1201 BLOCK 1968
• D、 RECOVER BLOCK CORRUPTION LIST
• E、 None of the above

第5题：

You have a server that runs Windows Server 2008. You need to prevent the server from establishing communication sessions to other computers by using TCP port 25. What should you do（）

• A、 From Windows Firewall， add an exception
• B、 From windows Firewall enable the block all incoming connections option
• C、 From the Windows Firewall with Advanced Security snap-in， create an inbound rule
• D、 From the Windows Firewall with Advanced Security snap-in， create an outbound rule.

第6题：

Your computer uses both wired and wireless network connections. The networks are not connected to each other.  You disallow incoming connections in Microsoft Windows Firewall. You create a shared folder. Users on the wireless network cannot access the shared folder.  You need to allow access to the shared folder from the wireless network. You also need to maintain the security of the wired network.  What should you do？（）

• A、Turn off the Windows Firewall feature.
• B、Disable the Block all incoming connections option.
• C、Turn off the Spyware and other malware protection option.
• D、Enable the File and Printer Sharing exception in the firewall settings of the wireless network adapter.

第7题：

第8题：

第9题：

第10题：

第11题：

第12题：

第13题：

By default, which of the following ports would a network need to have opened to allow for thetransmission of incoming and outgoing email?（） (Select TWO).

• A、21
• B、25
• C、80
• D、110
• E、123

第14题：

Which CLI command do you use to block MIME content at the [edit security utm feature-profile] hierarchy?（）

• A、set content-filtering profile permit-command block-mime
• B、set content-filtering profile block-mime
• C、set content-filtering block-content-type block-mime
• D、set content-filtering notifications block-mime

第15题：

The DB_BLOCK_CHECKING initialization parameter is set to OFF. Which block checking would be performed？（）  

• A、 The Oracle database will perform block checking for the index blocks only
• B、 The Oracle database will not perform block checking for any of the data blocks
• C、 The Oracle database will perform block checking for the default permanent tablespace only
• D、 The Oracle database will perform block checking for the data blocks in all user tablespaces
• E、 The Oracle database will perform block checking for the data blocks in the SYSTEM tablespace only

第16题：

Your network contains an Active Directory forest. The forest contains a single domain. You want  to access resources in a domain that is located in another forest.     You need to configure a trust between the domain in your forest and the domain in the other  forest.     What should you create（）

• A、an incoming external trust
• B、an incoming realm trust
• C、an outgoing external trust
• D、an outgoing realm trust

第17题：

Your network contains one Active Directory domain. You have a member server that runs Windows Server 2008 R2.You need to immediately disable all incoming connections to the server. What should you do？（）

• A、From the Services snap-in, disable the IP Helper.
• B、From the Services snap-in, disable the Netlogon service.
• C、From Windows Firewall, enable the Block all connections option on the Public Profile.
• D、From Windows Firewall, enable the Block all connections option on the Domain Profile.

第18题：

Your network contains one Active Directory domainl. You have a member server that runs Windows Server 2008. You need to immediately disable all incoming connections to the server. What should you do？（）

• A、From the Services snap-in disable the IP Helpder
• B、Fom the Services snap-in disable the Net Logon Service
• C、From Windows Firewall， enable the Block all connections option on the Public Profile
• D、From the Windows Firewall， enable the Block all connections option on the Domain Profile

第19题：

第20题：

第21题：

第22题：

第23题：

第24题：