【单选题】下面选项中,可同时备份 mydb1 数据库和 mydb2 数据库的语句是 A. mysqldump -uroot -pitcastmydb1,mydb2>d:/chapter08.sql B. mysqldump -uroot -pitcastmydb1;mydb2>d:/chapter08.sql C. mysqldump -uroot -pitcast --database mydb1mydb2>d:/chapter08.sql D. mysqldump -uroot -pitcast mydb1mydb2

下面通过d:/chapter08.sql文件还原 chapter08数据库的命令中，正确的是

what does this chapter

It is said in this chapter that connection with others can create resilience. Which of the following is the correct interpretation of the work “resilience” in this chapter?

It is said in this chapter that connection with others can create resilience. Which of the following is the correct interpretation of the work “resilience” in this chapter? ()

中国大学MOOC: If you are reading a chapter entitled Driving Safely, what do you expect of the chapter ?

The arguments the writer made in Chapter Ⅲ and Chapter Ⅷ obviously ______ with each other. A: inflicted B: afflicted C: conflicted D: contradictory

下列表达式中，写法错误的是( )。 A: 计算机-"computer" B: The Time Is+DTOC({^2012/08/08}） C: .T.+.F. D: {^2012/08/08}+10

_________ a partial answer. A: Willbe found in this chapte B: Inthis chapter found will be C: Thischapter will be found in D: Inthis chapter will be found

在tStud表中查询性别为“女”，年级为“07”或“08”的学生姓名和简历的SQL查询语句为( )。 A: SELECT 姓名,简历 FROM tStud B: WHERE 性别="女" AND 年级 IN("07"，"08") C: SELECT 姓名,简历 FROM tStud D: WHERE 性别="女" AND 年级 NOT IN("07","08") E: SELECT 姓名,简历 FROM tStud F: WHERE 性别="女" AND 年级="07" AND 年级="08" G: SELECT 姓名,简历 FROM tStud H: WHERE 性别="女" AND 年级="07" OR 年级="08"