You should save your work often as a（）against computer failure.

A .  The Cisco Aironet AP handles real-time portions of the LWAPP protocol， and the WLAN  controller handles those items which are not time sensitive. B .  A Cisco Aironet AP handles the transmission of beacon frames and also handles responses to  probe-request frames from clients. C .  Virtual MAC architecture allows the splitting of the 802.11 protocol between the Cisco Aironet  AP and a LAN switch. D .  A Cisco Aironet solution includes intelligent Cisco Aironet access point （APs） and Cisco  Catalyst switches. E .  In the Cisco Aironet solution， each AP is locally configured by the use of either a web interface  or the command line interface.

A .  LWAPP is a proprietary protocol， and because of its very high overhead it is not widely adopted. B .  Control traffic is encapsulated in UDP packets with a source port of 1024 and a destination port  of 12223. C .  Layer 3 LWAPP is a UDP/IP Frame that requires a Cisco Aironet AP to obtain an IP address  using DHCP. D .  Data traffic is encapsulated in UDP packets with a source port of 1024 and a destination port of  12223. E .  Control traffic is encapsulated in TCP packets with a source port of 1024 and a destination port  of 12223. F .  Data traffic is encapsulated in TCP packets with a source port of 1024 and a destination port of  12223.

A . more than B . other than C . less than D . rather tha

A . as a flat file B . as a BPEL-compiled definition C . as an XML file with an associated document type definition (DTD) D . as an XML file without an associated document type definition (DTD)

A . VPN B . SCSI over IP C . Remote Direct Memory Access D . InfiniBand

A .  Layer 3 addressing and distribution B .  SNMP monitoring services C .  Access point certification and software control D .  Packet encapsulation， fragmentation， and formatting E .  Compression and Layer 3 address mapping F .  User behavior

A . will finish B . finished C . finishing D . have finished

A .  224.0.0.100 B .  224.0.0.1 C .  224.0.0.102 D .  224.0.0.10 E .  224.0.0.101 F .  None of the other alternatives apply

A . Deploy an L2TP/IPsec VPN server in each call center. Configure the portable computers as L2TP VPN clients B . Create IPSec tunnel mode connections between the customer support users home and the company’s Internet-facing routers C . Create IP packet filters on the company’s Internet-facing routers to allow the Remote Desktop Protocol （RDP）.Create IPSec filters on the terminal servers to allow only connections that use RDP D . Create IP packet filters on the company’s Internet-facing routers to allow the IPSec protocols. Assign the Secure Server （Require Security） IPSec policy to the terminal servers. Assign the Client （Respond only） IPSec policy to the portable computer

A . IBM Sizing Guides B . IBM System x and BladeCenter Business Partner Guidebook C . IBM Standalone Solutions Configuration Tool （SSCT）  D . IBM ServerProve

A . Type exit at the setup dialog. B . Type close at the setup dialog. C . Press the Ctrl-C key combination. D . Press the Ctrl-X key combination. E . Issue the copy startup-config command. F . Issue the 'write e" command. G . Issue the "write mem" command

A . ...uses VTP to collect VLAN information that is sent out and then tags itself with the domain  information in order to capture the data. B . ...will generate frames with two 802.1Q headers to cause the switch to forward the frames to a  VLAN that would be inaccessible to the attacker through legitimate means. C . ...uses DTP to negotiate trunking with a switch port and captures all traffic that is allowed on the  trunk. D . ...tags itself with all usable VLANs to capture data that is passed through the switch， regardless  of the VLAN to which the data belongs. E . None of the other alternatives apply

A . VPN B . InfiniBand C . SCSI over IP D . Remote Direct Memory Acce

A．ever B．never C．once D．already

A．cut B．do C．kill D．kick

A．take advantage of different kinds of audience B．make fun of the disorganized people C．address different problems to different people D．show sympathy for your listeners

If you are saving for a big purchase like a mountain bike or a school trip，where would you save your money？ One place to save money is the bank Putting your money in a savings account will help your money early more money If you put your money in a piggy bank(猪形储蓄罐)，one year later you’11 still have the same amount of money you put in.If you put your money in a savings account，one year later, you’ll have more money than you put in Why？ When you keep your money in a bank，your money earns interest.Interest is the amount of money a bank pays you to use your money.The bank uses your money (and the money of other people，too)to loan money to people and businesses. The bank will send you a statement several times a year A bank statement tells you how much money you have in your account，It also tells you how much interest you have earned.If you leave your money in the bank，you Can watch it grow! Another way you can save money is to buy a certificate of deposit or CD.If you have some money that you don’t need to use for a long time，this is a good way to make your money grow. You Can buy a cd at a bank.You agree not to use the money for a certain period of time That period might be from six months to five years.You Can’t touch your money during that time If you do，you must pay a penalty，or fee. 第6题：Your money will earn more money if you put it A．in your room B．in a piggy bank C．in your pocket D．in a savings account

A．True. B．False.