What are the four fields in an MPLS label？（）

A . Increase RAM Memory for the Router B . Secure Configuration Files Distribution C . Storage of Removable Credentials D . Remote Administration E . Secure Device Authentication F . Bulk Flash storage

A .  perform flow lookups B .  intercept packets on service enabled ports C .  run packets through the vPath flow manager D .  classify the packets E .  flow manager emits an action for the packets F .  enforce the action determined by the flow manager

A .  i = 6 and j= 5 B .  i = 5 and j= 5 C .  i = 6 and j= 4 D .  i = 5 and j= 6 E .  i = 6 and j= 6

A . Add the devices as virtual adapters to a VIO server first,then add the I/O drawer and create the shared ethernet adapters B . Power down the partitions,run the diag a command when the system is brought back up and reconfigure the network cards C . Use the rmdev command to remove the devices,shut down the partitions and move the cads,then run the cfgmgr command after reboot D . Detach the network cards,run rmdev on the devices and then dynamically reassign theadapters to the partitions and reconfigure

A . Label B . VPI VCI C . EXP D . TTL E . FCS F . S flag

A . WrapUp Time   B . Service Level   C . Overflow CSQ   D . Agent Name   E . Automatic Work   F . CRS Applicatio

A . Creating, dropping, and modifying tables and indexes B . Initiating a binary backup of the database by using the START BACKUP command C . Displaying replication status information D . Shutting down the server by using the SHUTDOWN command E . Creating and dropping databases F . Creating and administering user

A .  Char B .  Byte C .  Float D .  Double E .  Object

A . A B . B C . C D . D

A . contain，inoculate，quarantine，and treat B . inoculate，contain，quarantine，and treat C . quarantine，contain，inoculate，and treat D . preparation，identification，traceback，and postmortem E . preparation，classification，reaction，and treat F . identification，inoculation，postmortem，and reactio

A . footprint analysis attack B . privilege escalation attack C . buffer Unicode attack D . social engineering attack E . front door attacks F . Trojan horse attack

A .  The resource group containing the IP labels changes to an "offline" state. B .  The IP service labels of the failed adapters relocate the surviving adapters. C .  Nothing because the resource groups wait for the adapters to become active again. D .  The resource groups containing the IP labels of the failed adapters migrate to a backup node.

Woman: I'd appreciate that very much. Man: One of the oldest mechanical engineering areas is machine design. First, we need to know the purpose, of a particular machine, whether it's a crane or a tool or a steam engine. Then, if we know the loads that this machine will carry, we can make the most efficient use of the materials we have. Woman: I see. Is heating included in this field？ Man: Oh, yes. Heating, refrigeration, and air conditioning rely quite a lot on thermodynamics and theories of heat transfer. The goal is to make the most efficient use of power. This area can be quite involved with mathematics. Woman: I've heard of the Carnot cycle. Does this concern the mechanical engineer？ Man: Very much so. The whole field of internal combustion engines is based on the principles set out by Carnot. The mechanical engineer deals with two and four-cycle engines, gasoline and diesel engines, gas turbines, and the like. Woman: Isn't that part of automotive engineering？ Man: Yes. This is one of our largest industries. Woman: What about the aircraft industry？ Man: Of course. Aeronautical engineering became a very large field with the widespread use of airplanes. Now, with space travel, it promises to grow even larger. Woman: Well, you've been most helpful, sir. Man: Not at all. Come in again. 27.Why has the woman come to the man's place？ 28.What is the man's field of research？ 29.Which of the following subjects is involved in mechanical engineering？ 30.Who was Carnet according to the man？ (47) A．She is planning to buy a refrigerator. B．She is interested in fashion design. C．She wanted to know something about a subject. D．She asked the man to help her find a job.

A．蒙泉Meng spring B．顺泉Shun spring C．龙泉Long spring D．慧泉Hui spring

A．Sometimes I want to kill Sarah． Sometimes I want to kill others． B．I always like to help Sarah although sometimes I have fights with her． C．Sometimes I want to kill Sarah． But I want to kill others all the time D．I always hate Sarah． So I want to kill her all the tim E．

A．Liquidity B．Profitability C．Gearing D．Survival and Growth