How is the Disk Defragmentation utility in Windows XP accessed?()A、open a command prompt and type DEFRAGB、at Startup, press the F8 key and select Defrag DiskC、right-click My Computer, Manage, Disk DefragmenterD、right-click Drive icon, Tools, Defragment Now
How is the Disk Defragmentation utility in Windows XP accessed?()
- A、open a command prompt and type DEFRAG
- B、at Startup, press the <F8> key and select Defrag Disk
- C、right-click My Computer, Manage, Disk Defragmenter
- D、right-click Drive icon, Tools, Defragment Now
相关考题:
_______________A. How to Learn MathB. How to Communicate with ChildrenC. How to Teach English WellD. How to Make the Waste UsefulE. How to Cook Delicious FoodF. How to Use the InternetG. How to Be Healthy
DIS以组播地址周期性的发送()报文给区域内的所有邻居,中间系统接收到报文,在数据库中搜索对应的记录,如果本地不存在、有更新的报文,则向DIS发送()报文进行请求。然后DIS根据请求发送相应的LSP给请求的中间系统。
There are three routers on a Gigabit Ethernet LAN: Router A, Router B, and Router C. Router A is the Designated Intermediate System (DIS) at Level 1 for that LAN. Router A‘s DIS priority is 64. The LAN is a Level 1-only link. Router D has just been powered up on that same LAN and its DIS priority is 80.Which statement is true?()A. Router A remains the DIS and generates a new pseudonode LSP for that LANB. Router A remains the DIS and NO new pseudonode LSP is generated for that LANC. Router D becomes the new DIS, generates a new pseudonode LSP for that LAN, and purges the old pseudonode LSP generated by Router AD. Router D becomes the new DIS, does NOT generate a new pseudonode LSP for that LAN, and does NOT purge the old pseudonode LSP generated by Router A
How often are IS-IS Hello packets transmitted?() A. 3 seconds for DIS; 9 seconds for non-DISB. 9 seconds for DIS; 3 seconds for non-DISC. 10 seconds for DIS; 3 seconds for non-DISD. 10 seconds for all routers
以下关于DIS选举规则描述正确的是()。A、DIS的选择需要手动设置B、DIS由整个广播网络上优先级最高的IS担当C、优先级相同时由IP地址最大的担当D、当一个DIS不能工作时,备份DIS会接替它进行工作
国际标准化组织于1999年起草的与生产厂家关系比较密切的标准是()A、ISO/IEC17025B、ISO/DIS17511C、ISO/FDIS15189D、ISO/DIS18153E、CNACL201-2001
下列哪条命令是属于查看单AP下的连接用户数假设AP-name为H3C?()A、dis wlan ap name H3CB、dis wlan ap name H3C verboseC、dis wlan client ap H3CD、dis wlan server-template
以下关于IS-IS协议和OSPF描述不正确的是()。A、在广播网络中,都选举指定路由器DR(DIS)B、优先级最大一定都会当选DR(DIS)C、优先级为0的都不可能成为DRD、DR(DIS)失败,都由备份路由器承担DR(DIS)职责
How often are IS-IS Hello packets transmitted?()A、3 seconds for DIS; 9 seconds for non-DISB、9 seconds for DIS; 3 seconds for non-DISC、10 seconds for DIS; 3 seconds for non-DISD、10 seconds for all routers
单选题How often are IS-IS Hello packets transmitted?()A3 seconds for DIS; 9 seconds for non-DISB9 seconds for DIS; 3 seconds for non-DISC10 seconds for DIS; 3 seconds for non-DISD10 seconds for all routers
单选题In the IS-IS Designated Intermediate System (DIS) election process, which criteria is used for DIS selection?()Ahighest router ID first, then highest priorityBhighest MAC address first, then highest priorityChighest router ID first, then highest MAC addressDhighest priority first, then highest router IDEhighest priority first, then highest MAC address
单选题There are three routers on a Gigabit Ethernet LAN: Router A, Router B, and Router C. Router A is the Designated Intermediate System (DIS) at Level 1 for that LAN. Router A's DIS priority is 64. The LAN is a Level 1-only link. Router D has just been powered up on that same LAN and its DIS priority is 80. Which statement is true?()ARouter A remains the DIS and generates a new pseudonode LSP for that LANBRouter A remains the DIS and NO new pseudonode LSP is generated for that LANCRouter D becomes the new DIS, generates a new pseudonode LSP for that LAN, and purges the old pseudonode LSP generated by Router ADRouter D becomes the new DIS, does NOT generate a new pseudonode LSP for that LAN, and does NOT purge the old pseudonode LSP generated by Router A
多选题国际标准化组织于1999年起草的与生产厂家关系比较密切的标准是()AISO/IEC17025BISO/DIS17511CISO/FDIS15189DISO/DIS18153ECNACL201-2001
多选题Which two statements regarding the IS-IS DIS election process are true? ()AA priority of 0 will prevent a router from becoming a DIS.BIf the DIS becomes unavailable the backup DIS is promoted to DIS.CAdding a router with a higher priority than the current DIS will result in the new router becoming DIS.DSeparate L1 and L2 election processes are held on a brodcast network.EL1 routers on a broadcast network only establish adjacencies with the DIS.FIf there is a tie based on priority,the router whose attached interface has the lowest MAC address becomes the DIS.
单选题______Alooks Bseems Csays Dis