题目内容
（请给出正确答案）
A. An Adjacency forms.
B. An Adjacency does not form.
C. An Adjacency forms but traffic is not forwarded.
D. No IS-IS PDUs are sent.
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更多“Two Level 2 routers are exchanging Hello packets with different Area IDs. What occurs between these …”相关的问题
1 Customers are not revolutionaries. They are attracted to be the certainty of knowing that 2 what they buy it will be good value for money or will perform a particular task effectively. 3 They are cautious but their loyalty , without once achieved , is the key to business success. 4 Brands can help to create customer loyalty by providing us a signpost to certainty and 5 safety . Ideally , when a customer sees off a product , it leads to a range of positive thoughts 6 so that the product is being bought . Unfortunately , only a small number of products have 7 reached to this level . While everyone in business is aware of the need to attract and 8 retain customers , that they often overlook the second , more important , half of the 9 equation . In the excitement of beating against the competition and securing orders, 10 managers often fail to ensure that the customer remains a customer . It has been 11 estimated that since the average company loses between 10 to 30% of its customers 12 every year and this only recently have organizations started to wake up to these lost 13 opportunities and to calculate the financial implications .
A、Not all music fits into one particular genre.
B、There are some music that just don’t fit into any category.
C、Musician’s are always influenced by many different music genres.
D、New sub-genres emerge consistently, as musicians always create something original.
【填空题】Fill in the blanks with what you hear. Baby tigers are very cute.That is why some people want to 1 one. Today, there are about 2 pet tigers in the U.S. But there are only 3,200 tigers in the 3 in Asia! People with pet tigers usually keep them in their backyards. This is a bad idea. Keep in mind that tigers are 4 animals. They need big homes. They need a lot of room to run, play, and 5 . Tigers can also be dangerous. An angry tiger can 6 and hurt a person. People really need to think twice about keeping tigers as pets.
What techniques are used in this extended definition: Tying all these services together was the rise of China's super-app, WeChat, a kind of digital Swiss Army knife for modern life. WeChat users began sending text and voice messages to friends, paying for groceries, booking doctors’ appointments, filing taxes, unlocking shared bikes, and buying plane tickets, all without ever leaving the app. WeChat became the universal social app, one in which different types of group chats—formed with coworkers and friends or around interests—were used to negotiate business deals, organize birthday parties, or discuss modern art. It brought together a grab-bag of essential functions that are scattered across a dozen apps in the United States and elsewhere.
A、comparison/contrast
B、example
C、classification
D、further explanation
A、gold movements between countries that remove trade deficits and surpluses.
B、gold movements between countries that worsen trade deficits and surpluses.
C、negligible movements of gold between countries and hence little or no adjustment of trade deficits and surpluses.
D、a removal of the basis for trade between countries.
A.Static
B.Auto-RP
C.Dynamic-RP
D.Bootstraprouter
A. The local router prefers the route with the shortest as-path.
B. The router first verifies that it has a route to thebgp Next Hop IP address.
C. The local router prefers the route from the peer with the lowest peerid address.
D. The local router prefers the route learned from anebgp peer over a route learned from anibgp peer.
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