What is a function of the OSPF Type 7 LSA？（）

What function does the description of the well play in Norwegian Forest？

A.A metaphor of the inner world of Naoko

B.Foreshadowing the death of the protagonist

C.A metaphor of the underground world

D.Creating the scary mood

d to what hardware.The major software components of the system being developed have to be identified and then allocated to the various hardware components on which the system will operate. All software systems can be divided into four basic functions. The first is（）. Most information systems require data to be stored and retrieved,whether a small file,such as a memo produced by a word processor,or a large database,such as one that stores an organization’s accounting records. The second function is the （）,the processing required to access data,which often means database queries in Structured Query Language. The third function is the （）,which is the logic documented in the DFDs,use cases,and functional requirements.The fourth function is the presentation logic,the display of information to the user and the acceptance of the user’s commands.The three primary hardware components of a system are （）.

A.architecture design B.modular design C.physical design D.distribution design A.data access components B.database management system C.data storage D.data entities A.data persistence B.data access objects C.database connection D.dataaccess logic A.system requirements B.system architecture C.application logic D.application program A.computers,cables and network B.clients,servers,and network C.CPUs,memories and I/O devices D.CPUs,hard disks and I/O devices

（1)假设某厂商的产量函数为q=9x^1/2,在短期，固定成本为1000美元，x为可变投入，其成本为40

(1)假设某厂商的产量函数为q=9x^1/2,在短期，固定成本为1000美元，x为可变投入，其成本为4000美元/单位。生产q单位产品的总成本为多少？[即求出总成本函数C(q)]

(2)写出供给曲线方程。

(3)如果价格为1000美元，厂商产量为多少？利润水平为多少？在成本曲线图上表示出你的结论。

a. Suppose that a firm's production function is q=9x^1/2in the short nun, where there are fixed costs of $ 1000, and x is the variable input whose cost is S 4000 per unit. What is the total cost of producing a level o[ output q？ In other words, identify the total cost function C(q)？

b. Write down the equation for the supply curve.

e. If price is $ 1000, how many units will the firm produce？ What is the level of profit？ Illustrate your answer on a cost - curve graph.

What is the function of Language of Three？

A.For list, inventory, compile and expand.

B.For power.

C.For completeness, wholeness, and roundness.

D.For comparison and contrast.

A.O(n)

B.O(n^2)

C.O(n^3)

D.O(1)

What is the function of Language of One？

A.For comparison and contrast.

B.For list, inventory, compile and expand.

C.For power.

D.For completeness, wholeness, and roundness.

What’s the function of the specific words？

A.To make expression fluent

B.To make expression cohesive

C.To make expression coherent

D.To make expression concrete

A.O(n)

B.O(n^2)

C.O(n^3)

D.O(1)