Which of the following performs posture assessments for unknown devices that connect to thenetwork?（）A、PKIB、EAPC、NACD、AAA
Which of the following performs posture assessments for unknown devices that connect to thenetwork?（）
- A、PKI
- B、EAP
- C、NAC
- D、AAA
相关考题：
Which of the following server types performs the same function as the HOSTS file?() A. FTPB. DHCPC. DNSD. WINS
Which of the following is the MOST accurate description of a L2／L3 switch?() A. Performs switching and routing dutiesB. A router that directly connects to a switchC. A multi-purpose switch fabric used in full mesh environmentsD. A switch that directly connects to a router
The router SIS-R has been configured in a CIS network. As a network administrator, you were required to enable MPLS on that router.Which of the following description is making sense on the basis of the output information?（）A. CEF switching is only needed to forward labeled packets.B. CEF switching is needed on both ingress and egress interfaces on which MPLS is enabled.C. Interface-level CEF switching is needed only on egress interfaces that are sending IP packets on which the egress LSR performs the label imposition process.D. Interface-level CEF switching is needed only on ingress interfaces that are receiving IP packets on which the ingress LSR performs the label imposition process.
The OSPF hello protocol performs which of the following tasks?() A. It provides dynamic neighbor discoveryB. It detects unreachable neighbors in 90 second intervalsC. It maintains neighbor relationshipsD. It negotiates correctness parameters between neighboring interfacesE. It uses timers to elect the router witch the fastest links as the designated routerF. It broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF
In which of the following situations is the teacher playing the role of observer?A．Giving feedback and dealing with errors.B．Organizing students to do activities by giving instructions.C．Walking around to see how each student performs in group work.D．Offering help to those who need it both in ideas and language.
The OSPF hello protocol performs which of the following tasks?（）A、It provides dynamic neighbor discoveryB、It detects unreachable neighbors in 90 second intervalsC、It maintains neighbor relationshipsD、It negotiates correctness parameters between neighboring interfacesE、It uses timers to elect the router witch the fastest links as the designated routerF、It broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF
Which three functions are associated with a Cisco Unified CallManager？ （）A、 connects traditional telephony devices to voice over IP infrastructureB、 converts analog signals to digital formatC、 performs voice compressionD、 performs call processingE、 performs dial plan administrationF、 performs signaling and device control
After installing a new p5 595, the system performs poorly. Which of the following services would provide updates needed to fix the problem?（）A、AlertB、Fix CentralC、Software MaintenanceD、Performance Monitoring
Which of the following server types performs the same function as the HOSTS file？（）A、 FTPB、 DHCPC、 DNSD、 WINS
Which of the following is the MOST accurate description of a L2/L3 switch?（）A、Performs switching and routing dutiesB、A router that directly connects to a switchC、A multi-purpose switch fabric used in full mesh environmentsD、A switch that directly connects to a router
Which of the following describes the difference between hardware and software RAID technologies？（）A、Software RAID offers more storage possibilities than hardware RAIDB、Hardware RAID performs faster than software RAIDC、Hardware RAID is less expensive than software RAIDD、Software RAID volumes are compatible with any OS and hardware RAID volumes are not
Which of the following statement is incorrect regarding RMAN？（）A、It detects corrupt blocks.B、It performs only offline database backups.C、It omits empty blocks during backups.D、It performs tablespace point-in-time recovery （TSPITR）.
单选题Which of the following server types performs the same function as the HOSTS file？（）A FTPB DHCPC DNSD WINS
单选题Which of the following is enabled in the BIOS that will prompt a user to enter their password every time the laptop performs a POST?（）APower User accessBPower on passwordCAdministrative passwordDUser profile access
单选题An administrator performs an audit on the /usr filesystem and finds the following permissions： -rwsr-xr-x 1 root sys 514288 Jun 18 09：40 /usr/local/bin/nmon Which of the following methods can the administrator use to remove a potential security risk（）Arm /usr/local/bin/nmonBchmod u-s /usr/local/bin/nmonCReinstall the file from the appropriate filesetDchmod go-rx /usr/local/bin/nmon
单选题Which of the following RAID arrays performs mirroring of the disks first， then striping of the disks？（）A RAID 1B RAID 0+1C RAID 6D RAID 10
单选题Which of the following RAID arrays performs mirroring of the disks first, then striping of the disks?（）ARAID 1BRAID 0+1CRAID 6DRAID 10
多选题The OSPF hello protocol performs which of the following tasks?（）AIt provides dynamic neighbor discoveryBIt detects unreachable neighbors in 90 second intervalsCIt maintains neighbor relationshipsDIt negotiates correctness parameters between neighboring interfacesEIt uses timers to elect the router witch the fastest links as the designated routerFIt broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF
多选题avoid Layer 2 loops. Which two of the following are most probably the reasons for that preference?（）AInformation about port roles is sent to all switches.BRSTPs that are based on Cisco products require no additional configuration.CFeatures such as UplinkFast and BackboneFast are compatible with RSTP.DAn RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.
单选题You enable block change tracking. You issue the following command: BACKUP INCREMENTAL LEVEL 0 DATABASE; The next day, you issue the following command: BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE; Which statement about the use of the change tracking file is true?（）ARMAN reads the block change tracking file only when it performs the incremental level 0 backup.BRMAN reads the block change tracking file when it performs both incremental backups.CRMAN reads the block change tracking file only when it performs the incremental level 1 backup.DRMAN does not read the block change tracking file when it performs either incremental backup.
单选题As shown in the diagram, in-memory statistics are transferred to the disk at regular intervals. Which background process performs this activity?（）ACKPTBSMONCMMONDDBWR
单选题Which of the following statement is incorrect regarding RMAN？（）AIt detects corrupt blocks.BIt performs only offline database backups.CIt omits empty blocks during backups.DIt performs tablespace point-in-time recovery （TSPITR）.