当前分类： IBM(000-730)
问题：单选题A user needs to create a trigger that will update table T2 whenever a row is added to table T1. Assuming the user has all appropriate privileges for table T2, which privilege is required on table T1 to create the trigger?（）A REFERENCESB SELECTC UPDATED...
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问题：单选题Given the following table definitions: EMPLOYEE ID NAME DEPTID 01Smith 10 02Bossy 20 03 20 Peterson 04Goss 30 05Pape 40 06Avery 50 07O'Neal 60 08Carter 50 DEPARTMENT ID DEPTNAME 05 Hardware 10 Kitchen 20 Shoes 30 Toys 40 Electronics 50 Automotive and t...
问题：单选题Given that tables T1 and T2 contain the following rows: Table T1: C1 C2 1 4 1 3 1 2 Table T2: C1 C2 1 1 1 2 1 3 Which of the following queries will return only those rows that exist in both T1 and T2?（）A SELECT * FROM t1 UNION SELECT * FROM t2B SELECT ...
问题：单选题Which of the following resources can be explicitly locked?（）A RowB PageC TableD Column...
问题：单选题What type of constraint is used to ensure that each row inserted into the EMPLOYEE table with a value in the WORKDEPT column has a row with a corresponding value in the DEPTNO column of the DEPARTMENT table?（）A A check constraint on the EMPLOYEE tableB...
问题：单选题Which of the following statements is used to revoke all DML privileges on table EMPLOYEE from user TOM?（）A REVOKE ALL PRIVILEGES FROM USER tomB REVOKE ALL ON EMPLOYEE FROM USER tomC REVOKE EXECUTE ON EMPLOYEE FROM USER tomD REVOKE PRIVILEGES ON EMPLOYE...
问题：单选题Which of the following tools is used to view historical information about tasks, database changes, messages, and notifications?（）A JournalB Task CenterC Control CenterD Activity Monitor...
问题：单选题Which of the following describes the objects of a DB2 database and their relationships?（）A InstanceB Table spaceC System catalogD Schema repository...
问题：单选题Which of the following database objects can be used to raise an error if a table is updated?（）A PackageB TriggerC Stored ProcedureD Informational Constraint...
问题：单选题Which of the following is the lowest cost DB2 product that can be legally installed on an AIX server?（）A DB2 Express EditionB DB2 Personal EditionC DB2 Workgroup Server EditionD DB2 Enterprise Server Edition...
问题：单选题To which of the following resources can a lock be applied?（）A RowB AliasC BitmapD Column...
问题：单选题Given that tables T1 and T2 contain the following rows: Table T1: C1 C2 5 4 5 2 5 5 Table T2: C1 C2 5 1 5 2 5 3 Which of the following queries will return only those rows that exist in T1 and not in T2?（）A SELECT * FROM T1 MINUS SELECT * FROM T2B SELEC...
问题：单选题Given the following function: CREATE FUNCTION emplist （ ） RETURNS TABLE ( id CHAR(6) , firstname VARCHAR(12) , lastname VARCHAR(15) ) LANGUAGE SQL BEGIN ATOMIC RETURN SELECT EMPNO, FIRSTNME, LASTNAME FROM EMPLOYEE WHERE WORKDEPT IN ('A00', 'B00'); END ...
问题：单选题Which of the following supports the XML data type?（）A A unique indexB A composite indexC A check constraintD A generated column...
问题：单选题Which of the following can be used to ensure that once a row has been inserted in table TABLEX, the column MAINID in that row cannot be updated?（）A Define the column MAINID as NOT UPDATABLEB Define the column MAINID as a PRIMARY KEYC Define the column ...
问题：单选题Which of the following tools can make recommendations for indexes and/or MQTs to improve the performance of DB2 applications?（）A Design AdvisorB Visual ExplainC Performance AdvisorD Configuration Assistant...
问题：单选题What is the maximum size that can be specified when creating an XML column in a DB2 table?（）A No size is specifiedB The buffer pool sizeC The page size for the table spaceD The extent size for the table space...
问题：单选题Which of the following strings can be inserted into an XML column using XMLPARSE?（）A employee/B ?xml version='1.0' encoding='UTF-8' ?C !DOCTYPE hello SYSTEM 'hello_world.dtd'D x xmlns:ibmcert='http://www.ibm.com/certify'...
问题：单选题Which of the following describes how DB2 9 stores an XML document if the XML Extender is not used?（）A CLOBB BLOBC HierarchicallyD Rows and columns...
