Econometrics is simply an application of a general theory of mathematical statistics.

Youaredesigninganapplicationthatwillinteractwithnon-Windowsapplicationsoverunreliableconnections.Eachnon-Windowsapplicationwillhaveitsownsecuritytoken.Youneedtorecommendanapproachfornon-Windowsapplicationstoretrievemessages.Whatshouldyourecommend？（）

A.RetrievemessagesfromaWindowsAzureQueue.

B.RetrievemessagesfromWindowsAzureTablestorage.

C.Retrievemessagesfromablobstoragecontainerthathasaprivateaccesspolicy.

D.RetrievemessagesfromtheWindowsAzureAppFabricServiceBusmessagebuffer.

A、studies the behavior of individual economic agents in making economic decisions

B、develops and uses statistical methods for estimating economic relationships

C、deals with the performance, structure, behavior, and decision-making of an economy as a whole

D、applies mathematical methods to represent economic theories and solve economic problems

A、For research presentation, the frequently used structure is Introduction—Body—Conclusion.

B、The Past --- Present --- Future mode is commonly applied in persuasive speech where you pitch a solution to a business problem.

C、In a persuasive presentation, people use the Complication—Resolution—Example mode as well.

D、Pros-Cons-Recommendation mode is not suitable for persuasive presentation.

One of the functions of the(71)is to store the applications programs { or the various secondaries. The(72)may have similar or dissimilar functions. The same control code received from two different, secondaries may warrant two different actions on the part of the host computer. If the system so requires, the host computer must also provide(73)for the centralized data and the software for database management. Data information is normally stored in auxiliary memories to which the computer has ready access. The(74)peripherals connected to the host computer allow for human entry and intervention. As needs change, application programs may require additions, deletions, or changes. Data link problems also arise which are(75)the range of the computer's programmed capabilities. In such cases, human entry is required to make the necessary changes to resolve the existing problems.

A．peripherals

B．host computer

C．the interface

D．the client

The author mentions all of the following as examples of complications arising from the application of spatial markers EXCEPT

A．An area of a country smaller than the nation considers itself to be a nation.

B．A boundary is demarcated around a nation which does not include the people of the nation.

C．A continent is divided into two areas for implicit ideological purposes.

D．Two nations dispute the exact geography of a border based on an ancient historical claim.

E．The history of a nation is erroneously conflated with the character of one particular region.

Cambridge Econometrics predicted the impact of emissions reductions on Drices from______. A)computer analysis B) past economic data C)current categories of goods D) a baseline situation

A、There is a need for empirical verification of economic theory

B、More and more high quality economic and finance data are available.

C、Advance in computer technology

D、All of the above