网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
You are running a packet sniffer on a network and see a packet containing a long string of "0x90 0x90 0x90 0x90...." in the middle of it traveling to an x86-based machine as a target. This could be indicative of what activity being attempted? 当你使用数据包嗅探工具查看到一个把X86机器作为目标的的传输数据中包括"0x90 0x90 0x90 0x90...."这样的一个长字符串时，意味着进行以下哪项活动？（）
- A、A buffer overflow attack.一次缓冲区溢出攻击
- B、Over-subscription of the traffic on a backbone.骨干网超载
- C、A source quench packet.一个源抑制的报
- D、A FIN scan.一次FIN扫描
参考答案
更多 “You are running a packet sniffer on a network and see a packet containing a long string of "0x90 0x90 0x90 0x90...." in the middle of it traveling to an x86-based machine as a target. This could be indicative of what activity being attempted? 当你使用数据包嗅探工具查看到一个把X86机器作为目标的的传输数据中包括"0x90 0x90 0x90 0x90...."这样的一个长字符串时，意味着进行以下哪项活动？（）A、A buffer overflow attack.一次缓冲区溢出攻击B、Over-subscription of the traffic on a backbone.骨干网超载C、A source quench packet.一个源抑制的报D、A FIN scan.一次FIN扫描” 相关考题
考题
You have 100 segments in the USERS tablespace. You realize that the USERS tablespace is running low on space. You can use Segment Advisor to()。
A. identify the segments that you should shrinkB. modify the storage parameters for the tablespaceC. automatically shrink the segments with unused spaceD. check the alerts generated for the tablespace that is running low on space
考题
A technician is using a packet sniffer to identify a server. The technician observes the followingnetwork traffic:Which of the following is MOST likely to be the server?()
A.HOST-AB.HOST-BC.HOST-CD.HOST-D
考题
Which of the following monitors a server to see which protocols might be in use?()
A. Ping sweepB. Intrusion detection softwareC. Port scannerD. Wireless packet sniffer
考题
Which of the following devices would allow a technician using a packet sniffer to view all the dataon a network?()
A.GBICB.HubC.BridgeD.Modem
考题
You want your Catalyst switch to implement a switching method that holds a packet in its memory until the data portion of the respected packet reaches the switch.Which method should you employ on your Catalyst switch?（）A. Fast ForwardB. Store and forwardC. Frag-freeD. None of the above
考题
You are running parallel to the coast and take a running fix using bearings of the same object．If you are making less speed than used for the running fix，in relation to the position indicated by the fix，you will be ______．A.Closer to the coastB.Farther from the coastC.On the track line ahead of the fixD.On the track line behind the fix
考题
You want your Catalyst switch to implement a switching method that holds a packet in its memory until the data portion of the respected packet reaches the switch.Which method should you employ on your Catalyst switch?（）A、Fast ForwardB、Store and forwardC、Frag-freeD、None of the above
考题
Which two statements are correct when you use the reject parameter as the next-hop value for a static route?（）A、The packet is dropped and the packet's source is marked with the no-readvertise parameter.B、The system sends the packet back to the source.C、The packet is dropped from the network.D、The system sends an ICMP message back to the source of the packet.
考题
When running IP SLA， which application type should be used if you want to know round-trip delay， jitter， and packet loss for the full path？（）A、ICMP path echoB、UDP echoC、ICMP path jitterD、Application Performance MonitorE、TCP connect
考题
What is the encapsulation mode for MPLS running on Ethernet？（）A、Packet modeB、Frame modeC、Transparent modeD、Channel modeE、Tunnel mode
考题
Which of the following devices would allow a technician using a packet sniffer to view all the dataon a network?（）A、GBICB、HubC、BridgeD、Modem
考题
You are employed as the Exchange administrator at Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging solution.You receive an instruction from management to identify the size of the items in the Inbox folder and the amount of items in the Deleted Items folder for an employee’s mailbox.You need to accomplish this task with the least amount of administrative effort.What should you do？（）A、You should consider running the Get-StoreUsageStatistics cmdlet.B、You should consider running the Get-MailboxStatistics cmdlet.C、You should consider running the Get-MailboxFolder cmdletD、You should consider running the Get-MailboxFolderStatistics cmdlet.
考题
While running long running queries， you receive the Snapshot too old error. Which advisor can help you to avoid the Snapshot too old error？（）A、 Memory AdvisorB、 Segment AdvisorC、 Undo AdvisorD、 SQL Tuning Advisor
考题
You are employed as the exchange administrator at Company.com.the Company.com network contains an exchange 2010 organization.Company.com has its headquarters in stockholm where you are located.you are responsible for managing a mailbox server named -ex02.all users within the organization make use of microsoft office outlook 2010 to connect to the exchange organization.you receive an instruction to determine the latency of user connections to-ex02. What should you do？（）A、You should consider running the Test-OutlookConnectivity cmdlet.B、You should consider running the Exchange Best Practices Analyzer.C、You should consider running the Test-OutlookWebServices cmdlet.D、You should consider running the Message Tracking Performance tool.
考题
You are employed as the enterprise exchange administrator at Company.com..com makes use of Microsoft exchange server 2010 messaging solution.you are responsible for managing the exchange network for Company.com.you are experiencing various problems in the exchange environment.you decide to determine whether one of the other administrators executed any configuration changes in the organization.What should you do？（）A、You should consider running Exchange Best Practices Analyzer.B、You should consider running Microsoft Baseline Security Analyzer （MBSA）.C、You should consider running the Get-ExchangeServer cmdlet.D、You should consider running the Get-EventLogLevel cmdlet.
考题
多选题Which two statements are correct when you use the reject parameter as the next-hop value for a static route?（）AThe packet is dropped and the packet's source is marked with the no-readvertise parameter.BThe system sends the packet back to the source.CThe packet is dropped from the network.DThe system sends an ICMP message back to the source of the packet.
考题
单选题Which of the following monitors a server to see which protocols might be in use?（）A
Ping sweepB
Intrusion detection softwareC
Port scannerD
Wireless packet sniffer
考题
单选题You have 100 segments in the USERS tablespace. You realize that the USERS tablespace is running low on space. You can use Segment Advisor to（）。A
identify the segments that you should shrinkB
modify the storage parameters for the tablespaceC
automatically shrink the segments with unused spaceD
check the alerts generated for the tablespace that is running low on space
考题
多选题You are the network administrator for your company. A user is complaining that they are not able to access the network with the Junos Pulse client. You run a packet capture on the network interface to monitor the 802.1X authentication process. You notice that after the EAP- request/identity packet is received, and the supplicant responds with an EAP-response/identity packet, no further communication occurs for several seconds. What are three causes for this behavior? （）AThe authenticator is not licensed to support Junos Pulse.BThe authenticator did not receive the EAP-response/identity packet.CThe authentication server is not receiving the RADIUS packet containing the EAP-response/identity data.DThe authenticator is sending the request over its loopback interface.EThe authentication server is sending back a RADIUS response packet, but the authenticator is not forwarding the response back to the supplicant.
考题
单选题You are running parallel to the coast and take a running fix using bearings of the same object.If you are making less speed than used for the running fix，in relation to the position indicated by the fix，you will be（）.A
Closer to the coastB
Farther from the coastC
On the track line ahead of the fixD
On the track line behind the fix
考题
单选题You are running parallel to the coast and estimate that the current is against you.In plotting a running fix using bearings from the same object on the coast，the greatest safety margin from inshore dangers will result if what speed is used to determine（）.A
Minimum speed estimateB
Maximum speed estimateC
Average speed estimateD
A running fix should not be used under these conditions
考题
单选题When running IP SLA， which application type should be used if you want to know round-trip delay， jitter， and packet loss for the full path？（）A
ICMP path echoB
UDP echoC
ICMP path jitterD
Application Performance MonitorE
TCP connect
考题
单选题You can see（）on the tableA
a packet of prawnB
two packets of prawnC
a packet of prawns
热门标签
最新试卷