In a collapsed core design, which two benefits are provided by a second-generation Cisco MDS director（）

A . diskpart create volume B . diskpart convert gpt C . diskpart extend size D . diskpart format E . diskpart gpt attribute

A .  Never peer on transit links. B .  Build squares for deterministic convergence. C .  Build inverted U designs for deterministic convergence. D .  Summarize routes at the distribution to the core to limit EIGRP queries or OSPF LSA propagation.

A .  Atlanta B .  Chicago C .  Dallas D .  Seattle

A . Never use passive interfaces. B . Use NSSA areas from the core down. C . Use totally stub areas to stop type 3 LSAs. D . Use the lowest Ethernet interface IP address as the router ID. E . Tune OSPF timers to enable OSPF to achieve quicker convergence.

A . IBM HS21 - Quad-core processor designed for 4-way servers B . IBM x3850 Server - Quad-core LV processors C . IBM LS41 - Quad-core processor designed for 4-way servers D . IBM HS21 - Quad-core LV processor

A .  @command ([compose with copy])  B .  @command ([compose with section])  C .  @command ([compose with reference])  D .  @command ([compose with referencesection])

A . decreased clearances between rotating parts B . decreased slippage to the suction side of the pump C . air binding in the discharge ports D . erosion and excessive wear

A .  dump -t core  B .  strings core  C .  trace -a core  D .  crash core /unix_u

A .  nothing. Sections always open expanded  B .  modify the section default properties to collapsed  C .  modify the form propenties to display all sections collapsed  D .  modify the section opened for reading property to auto-collapse&e

A . Core-Router is connected more than one multi-access network B . The router at 208.149.23.130 is a secondary DR in case the primary fails. C . Two router IDs have the same OSPF priority and are therefore tied for DR election D . The DR ecection is still underway and there are two contenders for the role

A .  Routing is mostly static. B .  Hardcoded IP addresses are used to support failover. C .  Inbound servers use the CSM or ACE as the default gateway. D .  VLANs between the access layer switches are used for FHRP protocols.

A .  Never use passive interfaces. B .  Use NSSA areas from the core down. C .  Use totally stub areas to stop type 3 LSAs. D .  Use the lowest Ethernet interface IP address as the router ID. E .  Tune OSPF timers to enable OSPF to achieve quicker convergence

A . Atlanta B . Chicago C . Dallas D . Seattle

A . Summarize data center subnets. B . Use passive interfaces to ensure appropriate adjacencies. C . Tune the EIGRP timers to enable EIGRP to achieve quicker convergence. D . Adjust the default bandwidth value to ensure proper bandwidth on all links. E . Advertise a default summary route into the data center core from the aggregation layer.

A .  a higher fan-out ratio B .  fully redundant switches C .  100 percent port efficiency D .  all ISLs contained within a single chassis E .  higher latency and throughput than a core-edge design switch

A. management B. information flow C. service quality D. service quantity

The storm killed two other people in Alabama, nine in the neighboring state of Georgia, and a young girl in Missouri. Fourteen teams of experts from the Federal Emergency Management Agency are evaluating the damage to assess what federal assistance might be needed in situations that overwhelm state and local capabilities. That agency and President Bush were widely criticized for their poor response to Hurricane Katrina in August of 2005, which killed more than 1,800 people along the Gulf Coast. Asked if the president's decision to visit the tornado-stricken areas Saturday was influenced by the political fall-out from Hurricane Katrina, White House Spokeswoman Dana Perino said that was never part of the discussion. Traveling with the president, FEMA Director David Paulson stressed how much the response system has changed since Hurricane Katrina, telling reporters that federal officials no longer wait for state and local governments to be overwhelmed before stepping in. Why are 14 teams of experts from the Federal Emergency Management Agency evaluating the damage？ A．To find out the lost people and animals. B．To criticize the authority's poor response. C．To assess the federal assistance needed. D．To make clear the investment in agriculture.

A．Hardness B．Brittleness C．Reactivity D．Conductivity

听力原文： In southern Italy today, a six-story apartment building collapsed before dawn. As many as ninety people were inside. Some people were rescued but many people were trapped in the rubbles and fourteen people are confirmed to be dead. Where did the disaster probably happen？ A．In southern Italy. B．In southern Germany. C．In southern Iran. D．In southern Iraq.

A．varnish B．disperse C．contaminate D．ensue

b.But since the Sun has no solid surface, it is hard to tell where the atmosphere ends and the main body of the Sun begins. c.Starting at the outside and going down into the Sun, the zones are the corona, chromosphere, photosphere, convection zone, and finally the core. d.Solar astronomers know that the Sun is divided into five layers or zones. e.The first three zones are regarded as the Sun’s atmosphere. The following sentences are from a paragraph, but they are in the wrong order.Choose the correct order from A, B, C, and D.______ A、c-d-e-b-a B、d-b-a-c-e C、c-e-d-b-a D、d-c-e-b-a

是 否