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Two－third of the cropland in the United States is planted in crops destined for export－to Europe, Asia, Africa and Latin America.()
此题为判断题(对，错)。
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更多 “ Two－third of the cropland in the United States is planted in crops destined for export－to Europe, Asia, Africa and Latin America.() 此题为判断题(对，错)。 ” 相关考题
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Given the following two tables:TAB1 C1 C21 Antarctica 2 Africa 3 Asia 4 Australia TAB2 CX CY5 Europe 6 North America 7 South AmericaWhich of the following SQL statements will insert all rows found in table TAB2 into table TAB1?（）A.INSERT INTO tab1 SELECT cx, cy FROM tab2B.INSERT INTO tab1 VALUES (tab2.cx, tab2.cy)C.INSERT INTO tab1 VALUES (SELECT cx, cy FROM tab2)D.INSERT INTO tab1 (c1, c2) VALUES (SELECT cx, cy FROM tab2)
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Given the following tables: CONTINENTS ID NAME COUNTRIES1 Antarctica 02 Africa 533 Asia 474 Australia 145 Europe 436 North America 237 South America 12REGION ID LOCATION 1 East 2 WestHow many rows would be returned using the following statement? SELECT location FROM continents, region（）A.2B.7C.9D.14
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You are the administrator of several SQL Server 2000 computers. You want to retrieve information from an archived inventory database. You have a full tape backup of the database. The backup’s header information shows that the backup uses the SQL_Latin1_General_CR437_BIN collation.However, the existing SQL server computers in your office are configured to use theSQL_Latin1_General_CP1_CI_AS collation.You do not want to join tables in the inventory database with tables in other databases. You need to restore the inventory database to a SQL Server 2000 computer by using the least amount of administrative effort.What should you do?A．Use the rebuildm utility to rebuild the system database on an existing SQL server computer. Configure all the databases on that server to use the SQL_Latin1_General_CR437_BIN collation. Restore the inventory database to the server.B．Restore the inventory database to an existing SQL server computer. Accept the SQL_Latin1_General_CR437_BIN collation for that database.C．Install a new named instance of SQL Server 2000 on an existing SQL Server 2000 computer. Configure the named instance to use the SQL_Latin1_General_CR437_BIN collation. Restore the inventory database to the named instance.D．Install SQL Server 2000 on a new computer. Configure the new server to use the SQL_Latin1_General_CR437_BIN collation. Restore the inventory database to the new server.
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You are the database administrator for an accounting company. You are installing SQL Server 2000 on a new Microsoft Windows 2000 Server computer. The computer will run two client/server database applications that your company has purchased. Each application uses a separate database.During the installation, you specify SQL_Latin1_General_CP1_CI_AI as the default collation for the SQL server computer. After completing the installation, you discover that one of the new applications, named Financials, is sorting information incorrectly.You contact the application vendor and discover that the Financials application requires the SQL_Latin1_CP437_BIN collation. You need to configure the correct collation for the applications without diminishing the performance of the SQL Server computer.What should you do?A．Rerun the SQL Server Setup and specify the SQL_Latin1_General_CP437_BIN collation.B．Run the rebuildm utility and specify the SQL_Latin1_General_CP437_BIN collation.C．Use the ALTER DATABASE statement to specify the SQL_Latin1_General_CP437_BIN collation for the Financials database.D．Use the ALTER TABLE statement to specify the SQL_Latin1_General_CP437_BIN collation for each table in the Financials database.
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第三篇Technology Transfer in GermanyWhen it comes to translating basic research into industrial success,few nations can match Germany.Since the 1940s,the nation's vast industrial base has been fed with a constant stream of new ideas and expertise from science.And though German prosperity （繁荣）has faltered（衰退）over the past decade because of the huge cost of unifying east and west as well as the global economic decline , it still has an enviable（令人羡慕的）record for turning ideas into profit.Much of the reason for that success is the Fraunhofer Society,a network of research institutes that exists solely to solve industrial problems and create sought-after technologies. But today the Fraunhofer institutes have competition.Universities are taking an ever larger role in technology transfer,and technology parks are springing up all over.These efforts are being complemented by the federal programmes for pumping money into start-up companies.Such a strategy may sound like a recipe for economic success,but it is not without its critics.These people worry that favouring applied research will mean neglecting basicscience,eventually starving industry of fresh ideas.If every scientist starts thinking like an entrepreneur（企业家）,the argument goes , then the traditional principles of university research being curiosity-driven,free and widely available will suffer.Others claim that many of the programmes to promote technology transfer are a waste of money because half the small businesses that are promoted are bound to go bankrupt within a few years.While this debate continues,new ideas flow at a steady rate from Germany's research networks,which bear famous names such as Helmholtz,Max Planck and Leibniz.Yet it is the fourth network,the Fraunhofer Society,that plays the greatest role in technology transfer.Founded in 1949,the Fraunhofer Society is now Europe's largest organisation for applied technology,and has 59 institutes employing 12,000 people.It continues to grow. Last year,it swallowed up the Heinrich Hertz Institute for Communication Technology in Berlin.Today,there are even Fraunhofers in the U. S. and Asia.The Fraunhofer Society is the largest organisation for applied technology inA:Asia. B:USA.C:Europe. D:Africa.
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Both leaders of two sides agreed to settle the dispute by peaceful means.A:solve
B:finish
C:unite
D:stop
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第一篇Technology Transfer in GermanyWhen it comes to translating basic research into industrial success,few nations can match Germany.Since the 1940s,the nation's vast industrial base has been fed with a constant stream of new ideas and expertise from science.And though German prosperity （繁荣）has faltered（衰退）over the past decade because of the huge cost of unifying east and west as well as the global economic decline , it still has an enviable（令人羡慕的)record for turning ideas into profit.Much of the reason for that success is the Fraunhofer Society,a network of research institutes that exists solely to solve industrial problems and create sought-after technologies. But today the Fraunhofer institutes have competition.Universities are taking an ever larger role in technology transfer,and technology parks are springing up all over.These efforts are being complemented by the federal programmes for pumping money into start-up companies,Such a strategy may sound like a recipe for economic success,but it is not without its critics.These people worry that favouring applied research will mean neglecting basic science,eventually starving industry of fresh ideas.If every scientist starts thinking like an entrepreneur（企业家）,the argument goes , then the traditional principles of university research being curiosity-driven,free and widely available will suffer.Others claim that many of the programmes to promote technology transfer are a waste of money because half the small businesses that are promoted are bound to go bankrupt within a few years.While this debate continues,new ideas flow at a steady rate from Germany's research networks,which bear famous names such as Helmholtz,Max Planck and Leibniz.Yet it is the fourth network,the Fraunhofer Society,that plays the greatest role in technology transfer.Founded in 1949,the Fraunhofer Society is now Europe's largest organisation for applied technology,and has 59 institutes employing 12,000 people.It continues to grow. Last year,it swallowed up the Heinrich Hertz Institute for Communication Technology in Berlin.Today,there are even Fraunhofers in the U.S. and Asia.The Fraunhofer Society is the largest organisation for applied technology inA:Asia. B: U.S.A.C:Europe. D:Africa.
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第一篇Technology Transfer in GermanyWhen it comes to translating basic research into industrial success,few nations can match Germany.Since the 1940s,the nation's vast industrial base has been fed with a constant stream of new ideas and expertise from science.And though German prosperity （繁荣）has faltered（衰退）over the past decade because of the huge cost of unifying east and west as well as the global economic decline,it still has an enviable record for turning ideas into profit.Much of the reason for that success is the Fraunhofer Society,a network of research institutes that exists solely to solve industrial problems and create sought-after technologies.But today the Fraunhofer institutes have competition.Universities are taking an ever larger role in technology transfer,and technology parks are springing up all over.These efforts are being complemented by the federal programmes for pumping money into start-up companies.Such a strategy may sound like a recipe for economic success,but it is not without its critics.These people worry that favouring applied research will mean neglecting basic science,eventually starving industry of fresh ideas.If every scientist starts thinking like an entrepreneur（企业家）,the argument goes, then the traditional principles of university research being curiosity-driven,free and widely available will suffer.Others claim that many of the programmes to promote technology transfer are a waste of money because half the small businesses that are promoted are bound to go bankrupt within a few years.While this debate continues,new ideas flow at a steady rate from Germany's research networks,which bear famous names such as Helmholtz,Max Planck and Leibniz.Yet it is the fourth network,the Fraunhofer Society,that plays the greatest role in technology transfer.Founded in 1949,the Fraunhofer Society is now Europe's largest organisation for applied technology,and has 59 institutes employing 12,000 people.It continues to grow.Last year,it swallowed up the Heinrich Hertz Institute for Communication Technology in Berlin.Today,there are even Fraunhofers in the U.S.and Asia.The Fraunhofer Society is the largest organisation for applied technology inA:Asia.B:U.S.A.C:Europe.D:Africa.
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第三篇Technology Transfer in GermanyWhen it comes to translating basic research into industrial success,few nations can match Germany.Since the 1940s,the nation's vast industrial base has been fed with aconstant stream of new ideas and expertise from science.And though German prosperity （繁荣）has faltered（衰退）over the past decade because of the huge cost of unifying east and west as well as the global economic decline,it still has an enviable record for turning ideas into profit.Much of the reason for that success is the Fraunhofer Society,a network of research institutes that exists solely to solve industrial problems and create sought-after technologies.But today the Fraunhofer institutes have competition.Universities are taking an ever larger role in technology transfer,and technology parks are springing up all over.These efforts are being complemented by the federal programmes for pumping money into start-up companies.Such a strategy may sound like a recipe for economic success,but it is not without its critics.These people worry that favouring applied research will mean neglectingbasic science,eventually starving industry of fresh ideas.If every scientist startsthinking like an entrepreneur（企业家）, the argument goes, then the traditional principles of university research being curiosity-driven,free and widely available willsuffer.Others claim that many of the programmes to promote technology transfer are a waste of money because half the small businesses that are promoted are bound to go bankrupt within a few years.While this debate continues,new ideas flow at a steady rate from Germany's research networks,which bear famous names such as Helmholtz,Max Planck and Leibniz.Yet it is the fourth network,the Fraunhofer Society,that plays the greatest role in technology transfer.Founded in 1949,the Fraunhofer Society is now Europe's largest organisation for applied technology,and has 59 institutes employing 12,000 people.It continues to grow.Last year,it swallowed up the Heinrich Hertz Institute for Communication Technology in Berlin.Today,there are even Fraunhofers in the U.S.and Asia.The Fraunhofer Society is the largest organisation for applied technology inA:Asia.B:U.S.A.C:Europe.D:Africa.
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