A.INSERT

B.DELETE

C.CREATE

D.UPDATE

A.Balanced Binary Tree

B.Binary Tree

C.B-Tree

D.B+ Tree

A.Enterprise Edition: for enterprise users

B.Professional Edition: for business personnel

C.Cloud DB

D.For DBAs and O&M personnel

E.Standard Edition: for developers

A.declare continue handler

B.declare break handler

C.declare exit handler

D.declare next handler

A.High CPU usage

B.Slow physical I/O

C.Improper memory allocation

D.Network problems