单选题Which of the following would be used to optimize network performance and increase bandwidth availability?（）APacket analysisBQoSCTraffic shapingDFault tolerance
单选题
Which of the following would be used to optimize network performance and increase bandwidth availability?（）
A
Packet analysis
B
QoS
C
Traffic shaping
D
Fault tolerance
参考解析
解析：
暂无解析
相关考题：
Which of the following would be used to optimize network performance and increase bandwidth availability?() A. Packet analysisB. QoSC. Traffic shapingD. Fault tolerance
Which of the following would be used to test out the security of a specific network by allowing it toreceive security attacks?() A. HoneynetB. HoneypotC. Vulnerability scannerD. Network based IDS
Which of the following features would BEST be used to optimize real－time voice and video chat?()(Select TWO) A. Load balancingB. Caching enginesC. QosD. Fault tolerance systemsE. Traffic shaping
Which of the following security devices would MOST likely be used on a network to screen and prevent malicious traffic?() A.IDSB.VPNC.NIPSD.HIDS
Which of the following network protocols is used to ensure consistent time across network devices on the domain?() A.NTPB.FTPC.RTPD.IGMP
Which of the following IP hosts would be valid for PC users, assuming that a ／27 network mask was used for all of the networks?() A.15.234.118.63B.83.121.178.93C.134.178.18.56D.192.168.19.37E.201.45.116.159F.217.63.12.192
Which of the following IP hosts would be valid for PC users, assuming that a /27 network mask was used for all of the networks?（）A、15.234.118.63B、83.121.178.93C、134.178.18.56D、192.168.19.37E、201.45.116.159F、217.63.12.192
Which of the following would be used to optimize network performance and increase bandwidth availability?（）A、Packet analysisB、QoSC、Traffic shapingD、Fault tolerance
A technician is called for a computer that is not connecting to the network. Which of the following would be the MOST common tool used to identify the issue? （）A、Cable testerB、MultimeterC、Loop back plugsD、Crossover cable
Which of the following security devices would MOST likely be used on a network to screen and prevent malicious traffic?（）A、IDSB、VPNC、NIPSD、HIDS
Which of the following features would BEST be used to optimize real-time voice and video chat?（）(Select TWO)A、Load balancingB、Caching enginesC、QosD、Fault tolerance systemsE、Traffic shaping
Which of the following would BEST optimize a computer that is heavily used? （）A、ScandiskB、DefragC、IndexingD、Chkdsk
Which of the following utilities would a technician use to determine network utilization? （）A、Start MenuB、My Network PlacesC、Administrative ToolsD、Task Manager
Which of the following protocols should be used to monitor network performance?（）A、SNTPB、SMTPC、HTTPD、SNMP
Which of the following would restrict traffic from a specific host to a network？（）A、MIBsB、NASC、ACLD、SMTP
Which of the following tools would allow an administrator to push out a software update to allswitches on the network?（）A、Network managementB、Protocol analyzerC、Network monitoringD、System diagnostic
Which of the following commands would MOST likely be used to see where a loss of connectivity between two devices on a network is located?（）A、tracertB、netstatC、nslookupD、ping
Which of the following would be used to test out the security of a specific network by allowing it toreceive security attacks?（）A、HoneynetB、HoneypotC、Vulnerability scannerD、Network based IDS
Which of the following network protocols is used to ensure consistent time across network devices on the domain?（）A、NTPB、FTPC、RTPD、IGMP
On which of the following network devices would an administrator configure an ACL?（）A、RouterB、HubC、RepeaterD、NIC
Which of the following tools should be used to report current network status and is often used to check the reliability of a network？（）A、 netpmonB、 netstatC、 nfsstatD、 vmstat
Which of the following commands should be used to report statistics on network protocols used by the system？（）A、 lsattrB、 pstatC、 netstatD、 ifconfig
An AIX system， which is running a database， is having performance issues with I/O writing. The DBA has provided numbers for the HIGH and LOW watermarks for pending file writes， which will optimize the system for best performance. To set these numbers， which of the following commands would be used？（）A、 perfmon -h 30 -l 25B、 chdevC、 no -oD、 smit chgsys
多选题Which of the following features would BEST be used to optimize real-time voice and video chat?（）(Select TWO)ALoad balancingBCaching enginesCQosDFault tolerance systemsETraffic shaping
单选题Which of the following tools should be used to report current network status and is often used to check the reliability of a network？（）A netpmonB netstatC nfsstatD vmstat
单选题An AIX system， which is running a database， is having performance issues with I/O writing. The DBA has provided numbers for the HIGH and LOW watermarks for pending file writes， which will optimize the system for best performance. To set these numbers， which of the following commands would be used？（）A perfmon -h 30 -l 25B chdevC no -oD smit chgsys
单选题Which of the following commands should be used to report statistics on network protocols used by the system？（）A lsattrB pstatC netstatD ifconfig
多选题Which of the following IP hosts would be valid for PC users, assuming that a /27 network mask was used for all of the networks?（）A15.234.118.63B83.121.178.93C134.178.18.56D192.168.19.37E201.45.116.159F217.63.12.192