What are two important considerations when using 2- or 4-channel 15216 OADMs？（）

A . You have too many tables. B . Your tables are too long. C . Your tables have difficult names. D . You want to work on your own tables. E . You want to use another schema's tables. F . You have too many columns in your tables.

A . It sends data in clear text format. B . It is no longer supported on Cisco network devices. C . It is more secure than SSH D . It requires an enterprise license in order to be implemented. E . It requires that the destination device be configured to support Telnet connections.

A . classful routing protocol B . variable-length subnet masks C . broadcast addressing D . manual route summarization E . uses SPF algorithm to compute path

A . VTP messages are sent out all switch-switch connections. B . VTP L2 messages are communicated to neighbors using CDP. C . VTP manages addition， deletion， and renaming of VLANs 1 to 4094. D . VTP pruning restricts flooded traffic， increasing available bandwidth. E . VTP V2 can only be used in a domain consisting of V2 capable switches. F . VTP V2 performs consistency checks on all sources of VLAN information.

A . work staff attributes， such as skills and communication B . redundancy， to prevent single points of failure C . processes， such as documentation， change control， and labs D . appropriate technology， such as hardware and software E . tools， such as those for monitoring and reporting

A . pleting aggressive implementation schedule B . Stateful Switchover C . pany and user expectations D . Nonstop Forwarding E . change control processes F . dual devices and dual link

A . The database must be in ARCHIVELOG mode B . The database must be in MOUNT EXCLUSIVE mode C . The database must be opened in RESTRICTED mode D . The database instance must be started in the NOMOUNT state E . The database instance must have the keep buffer pool defined

A . Smothers burning surfaces，organically destroys fuel B . Cools fire and adjacent surfaces，provides protective barrier C . Reaches areas not protected by steam or CO smothering systems D . Allows fire to be attacked from leeward，saturates liquid surface

A .  CDPmust be enabled on all switches in theVTP management domain. B .  All switches in the VTPdomain must run the same version of VTP. C .  When using secure mode VTP， only configure management domain passwords onVTP servers. D .  EnablingVTP pruning on a server willenable the feature for the entire management domain. E .  Use of theVTPmulti-domain feature should be restricted to migration and temporary implementation.

A .  It helps verify end-to-end path availability. B .  It provides traffic rerouting in case of disaster. C .  HSRP， GLBP， and VRRP can be clients of GSS. D .  BGP must be the routing protocol between the distributed data centers. E .  DNS responsiveness is improved by providing centralized domain management.

A . provision order B . discharging planning C . annual repair D . outward clearance

A .  Smaller companies are at less risk than larger enterprises， so their security needs are not as great. B .  Business strategy should directly relate to the security policy and budget. C .  The designated security expert should report to the IT department， since that is where thesolution will be implemented. D .  Security should be a continuous process. E .  Security solutions should come from multiple vendors to make it easier to coordinate security events from the point of origin.

A . It can take on HSRP, VRRP, and GLBP as clients. B . It provides automatic inbound route optimization. C . Path selection may be based on delay, loss, or jitter. D . The border router makes decisions about which outbound path to use. E . Automatic load distribution is provided for multiple connections.

A . express mode B . safe mode C . loose mode D . strict mode E . tight mode

A . It helps verify end-to-end path availability. B . It provides traffic rerouting in case of disaster. C . HSRP, GLBP, and VRRP can be clients of GSS. D . BGP must be the routing protocol between the distributed data centers. E . DNS responsiveness is improved by providing centralized domain management.

A .  It can take on HSRP， VRRP， and GLBP as clients. B .  It provides automatic inbound route optimization. C .  Path selection may be based on delay， loss， or jitter. D .  The border router makes decisions about which outbound path to use. E .  Automatic load distribution is provided for multiple connections.

A . increased administration B . improved availability C . reduced backup D . increased security E . greater storage demand

A . Itsendsdataincleartextformat. B . ItisnolongersupportedonCisconetworkdevices. C . ItismoresecurethanSSH D . Itrequiresanenterpriselicenseinordertobeimplemented. E . ItrequiresthatthedestinationdevicebeconfiguredtosupportTelnetconnections.

A . You cannot export data from a remote database. B . You can rename tables during an import operation. C . You can overwrite existing dump files during an export operation. D . You can compress the data during export but not the metadata because it is not supported.

A、 Date B、Greeting C、 Content D、Closing and Signature

A、Scanning can cut your learning time in half. B、It can also double your reading speed. C、It can help you to research in a purposeful way. D、It can help you become a more flexible reader.

A．Homework and quizzes. B．Quizzes and the final exam. C．Class participation and the midterm exam. D．Homework and class participation.

A．legendary B．renowned C．imperial D．breathtaking