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From a design perspective which two of the following OHPF Statements are most relevant？（）
A . OSPF stub areas can be thought of as a simple form of summarization
B . OSPF cannot filter intra area routes
C . An ARR ran only exist in two areas - the backbone and one adjacent area
D . Performance issues in the Backbone area can be offset by allowing some traffic to transit anon-backbone area
E . the size of an area （the LSDB） will be constrained by the size of the IP MTU
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Which two design recommendations are most appropriate when OSPF is the data center core routing protocol? （）
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.
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Which two design recommendations are most appropriate when OSPF is the data center core routing protocol？ （）
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
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A network design shows that R1 has four different possible paths from itself to the Data Center subnets. Which one of the following commands is most likely to show you all the possible next - hop IP addresses for these four possible routes?（）
A . show ip eigrp topology
B . show ip eigrp topology all - links
C . show ip route eigrp
D . show ip route eigrp all - links
E . show ip eigrp topology all - learned
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Which two design recommendations are most appropriate when EIGRP is the data center core routing protocol?（）
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.
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One of your customer has six sites， three of which process a large amount of traffic among them.He plans to grow the number of sites in the future. Which is the most appropriate design topology？（）
A . full mesh
B . peer-to-peer
C . partial mesh
D . hub and spoke
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I spent most of my money in the first week and（）had very little for food at the end of the holiday.
A . since
B . however
C . moreover
D . consequently
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Which two design recommendations are most appropriate when EIGRP is the data center corerouting protocol？ （）
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.
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Which one is the most important based on the following common elements of a network design？（）
A . Business needs
B . Risk analysis
C . Security policy
D . Best practice
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is the name of the medical equipment which Chris spent all his money on.
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Most of his spare time ____spent in reading.
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The delivery fee ( ) according to the amount of money spent.
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The house was severely destroyed, so the couple spent thousands of dollars ____ it.
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7. You have spent 200 dollars treating a client to a business meal in the United States, the most appropriate tip should be:
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sdfgasfgasd Final Exam : 0 Course summary design is one of the most important parts for creating a course, which required top design for the whole
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Personally I think he's ______ the most original of all the contemporary fashion designers.
A．in all
B．by far
C．for all
D．at best
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____ is the most important and complex stage in the product design process, and it is also the stage most restricted by the designer's creative inspiration. ( ).
Prototype design
The concept design
The visual design
Industrial design
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Her letter reminds me of the good days we once spent together.（翻译)
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A network design shows that R1 has four different possible paths from itself to the Data Center subnets.Which one of the following commands is most likely to show you all the possible next - hop IP addresses for these four possible routes？（）
A. show ip eigrp topology
B. show ip eigrp topology all - links
C. show ip route eigrp
D. show ip route eigrp all - links
E. show ip eigrp topology all - learned
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Most scientists and engineers find careers in three general sectors of society: colleges and universities, industries, and federal and stale agencies. Their work includes an array of activities, from the conduct of basic and applied research to the design and application of new commercial products to the operation and maintenance of large engineering systems.
You can make your planning more effective by appreciating the direction in which professional careers are shifting within that larger picture.【66】But more than half the students who receive PhDs in science and engineering obtain work outside academe—a proportion that has increased steadily for 2 decades. And full-time academic positions in general are more difficult to find than they were during the 1960s and 1970s, when the research enterprise was expanding more rapidly.
【67】The end of the Cold War has removed some incentive for the federal government to fund defense-oriented basic research. Increased national and global competition has forced many industries to reduce expenses and staff. That means that there are fewer research and development positions in universities, industries, and government laboratories than there are qualified scientists and engineers looking for them.
【68】For example, there are strong public pressures for universities to shift their emphasis toward teaching and toward undergraduate education; the number of positions for permanent faculty has decreased; professors are no longer required to retire at a particular age; and more part-time and temporary faculty are being employed.【69】In engineering, careers are being transformed by several intersecting trends.【70】Companies value multilingual workers with a breadth of competencies—managerial as well as technical—and the ability to access and apply new scientific and technologic knowledge. The more flexible and mobile you can be, the more opportunities you will have and the greater will be your control over the shape of your career.
A. Powerful changes have swept through the universities.
B. All those trends 'affect the universities' ability to hire scientists and engineers.
C. For example, increasing numbers of physicists, mathematicians, and engineers find their skills valued in the financial arena.
D. International companies now draw employees from many nations, seeking out valued experts from a global pool of labor to work project by project.
E. For example, for many students, a PhD will mean a career as an academic researcher.
F. As our society changes, so too do the opportunities for careers in science and engineering.
(66)
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The writer spent a lot of money on stamp－collecting.
The writer spent a lot of money on stamp-collecting.
<img src='https://img2.soutiyun.com/ask/uploadfile/2736001-2739000/9318c463cdd88d1962b5d6cc6b87b7e1.gif' />
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the pst yersn exchnge student in Hong Kong, Lindppers more mture thn those of herge.the pst yersn exchnge student in Hong Kong, Lindppers more mture thn those of herge.Spending B．Spent C．Hving spent D．To spend
A．Spending
B．Spent
C．Having spent
D．To spend
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That song always reminded her of the night spent in Chicago.
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Which of the following market indexes is likely to be reconstituted most frequently？ An index that is designed to measure:
A、Real estate returns.
B、Growth stock prices.
C、Commercial paper yields.
