A.existingStudents.Merge(exStudents) B.exStudents.Merge(existingStudents) C.exStudents.Merge(existingStudents,True) D.existingStudents.Merge(exStudents,F(xiàn)alse) E.existingStudents.Merge(exStudents,True)
A.Students,SubjectTaken,Subjects B.SubjectTaken,Subjects,Students C.Students,Subjects,SubjectTaken D.Subjects,SubjectTaken,Students
使用下面的連接字符串在給定的時(shí)間連接到Microsoft SQL Server 2000,有多少個(gè)連接池被創(chuàng)建? 請選擇?()
A.A B.B C.C D.D