When a new trunk is configured on a 2950 switch, which VLANs by default are allowed over the trunk link?（）

A . The new system requires 1 installed processor card for the GX++ bus adapter B . The new system requires a minimum of 2 installed processor cards for the GX++ bus adapter C . The new system requires a minimum of 3 installed processor cards and the HPC InfiniBand cluster adapter D . The new system requires 1 installed processor card for the GX++ bus adapter and the HPC InfiniBand cluster adapter

A . radiated through the engine block B . transferred to water cooled cylinder walls C . conducted through the piston crown D . transferred to escaping exhaust gase

A . The database has a subset of the tables in the production server database. B . The database has a copy of selected data from the production database C . The database logs changes for later propagation. D . The database is accessed as read-only to prevent data corruption. E . The database includes all user and order data for offline processing.

A . All maintenance personnel have full access to all records. B . All maintenance personnel have read-only access to all data.  C . Only a very limited number of personnel have full access to static data records, but all maintenance personnel are able to enter work order data. D . Maintenance personnel should not be using the system, and should only write entries on printed work orders and hire input clerks to enter these into the system.

A . Ⅰ only B . Ⅱ only C . both Ⅰ and Ⅱ D . neither Ⅰnor Ⅱ

A .  The access point will attempt to download an encryption key from the nearest wireless server. B .  The access point makes several attempts to get an IP address from the DHCP server. If the  access point does not receive an address， it assigns itself the IP address 10.0.0.1 for 5 minutes. C .  The access point will attempt to connect to the nearest wireless server using LEAP  authentication. D .  The access point requests an IP address from the DHCP server. If the access point does not  receive an address， it continues to send requests indefinitely. E .  None of the other alternatives apply

A .  Adds to all nodes with the cluster running. B .  Adds to all nodes with the cluster stopped. C .  Adds with the cluster running，uses "Lazy Update" to perform the logical volume synchronization. D .  Adds to all nodes with the cluster running but requires the volume groups to be exported andimported after.

A . Ours B . Ours ship C . Our’s ship D . Our&rsquo

A . All defined VLANs are allowed on the trunk by default. B . Each VLAN, or VLAN range, that is specified with the switchport mode command. C . Each VLAN, or VLAN range, that is specified with the vtp domain command. D . Each VLAN, or VLAN range, that is specified with the vlan database command.

A . Blocking B . Auto C . Desirable D . On E . Transparent F . Learning

A . generic router and switch configuration parameters B . end-to-end test plan after all components have been installed and  configured C . administrator assignments D . rollback pla

A . 8192 B . 16384 C . 49152 D . 65535

A . The denied MAC addresses have already been learned or confgured on another secure interface in the same VLAN. B . The denied MAC address are statically configured on the port. C . The minimum MAC threshold has been reached. D . The absolute aging times for the denied MAC addresses have expired.

A .  After line 16. B .  After line 17. C .  After line 18 （when the methods ends）. D .  There is no way to be absolutely certain. E .  The object is NOT eligible for garbage collection.

A . no VLANs B . all VLANs C . only VLANs 1 - 64 D . only the VLANs that are specified when creating the trunk

A . The ChangePassword page needs to be implemented. B . The password policy needs to be defined. C . The account lockout policy needs to be defined. D . The LoginTimeoutError view and ReLogonForm view need to be defined.

A . A copy of the frame is forwarded out all switch ports other than the port the frame was received on. B . The frame is transmitted on the native VLAN. C . The switch sends a NACK segment to the frame’s source MAC address. D . The frame is dropped.

A . There is an error in the router DRAM. B . Te IOS image is corrupt. C . The configuration register is set to 0x2142. D . The TFTP server that contains the router configuration file is unreachable. E . A boot system configuration command has placed the router into setup mode.

A . All VLANs except the default VLAN will be removed from all switches. B . All existing switches will have the students, admin, faculty, Servers, Management,Production, and no-where VLANs. C . The VLANs Servers, Management, Production, and no-where will replace the VLANs on SwX. D . The VLANs Servers, Management, Production, and no-where will be removed from existing switches.

A .  CompanySwitch（config-if）#switchport trunk encapsulation dot1q B .  CompanySwitch（config-if）#switchport trunk encapsulation itef C .  CompanySwitch（config-if）#switchport trunk encapsulation fddi D .  CompanySwitch（config-if）#switchport trunk encapsulation isl E .  None of the other alternatives apply

There are two immense words from Indo-European, gene and bheu, each a virtual anthill in itself, from which we have constructed the notion Of everything. At the beginning or as far back as they are traceable, they meant something like being. Gene signified beginning, giving birth, while bheu indicated existence and growth. Gene turned itself successively into kund jaz (Germanic) and gecynd (Old English), meaning kin or kind. Kind was at first a family connection, later an elevated social rank, and finally came to rest meaning kindly or gentle. Meanwhile, a branch of gene became the Latin gens which emerged as genus, genius, genital, and generous; then still holding on to its inner significance it became "nature" (out of gnasci). While gene was evolving into "nasture" and "kind" bheu was moving through similar transformations. One branch became the English word "build". It also moved into Greek, as phuein, meaning to bring forth and make grow; then as phusis, which was another word for nature. Phusis became the source of physic which at first meant natural science and later was the word for medicine. Still later, physic became physics. Both words, at today's stage of their evolution, can be taken together to mean, literally, everything in the universe. You do not come by words like this easily; they cannot just be made up from scratch. They need long lives before they can signify. "Everyting," C. S. Lewis observed in a discussion of the words, "is a subject on which there is not much to be said." The words themselves must show the internal marks of long use; they must contain their own inner conversation. The passage is mainly concerned with ______. A．how to coin new words B．where to trace the origin of language C．the evolution of words D．language and nature 此题为多项选择题。