单选题 A user invoking a user-defined function requires which DB2 privilege?()
CALL
USAGE
EXECUTE
REFERENCES
单选题 A stored procedure object is created into which DB2 object?()
Alias
Schema
Package
Routine Space
单选题 A user utilizing an alias to update a subset of columns in a table must have UPDATE privileges on which of the following DB2 objects?()
Table
Columns
Table and Alias
Columns and Alias
单选题 Which of the following tools can make recommendations for indexes and/or MQTs to improve the performance of DB2 applications?()
Design Advisor
Visual Explain
Performance Advisor
Configuration Assistant
单选题 An Alias can be an alternate name for which DB2 object?()
Sequence
Trigger
Schema
View
单选题 Which of the following database objects can be used to raise an error if a table is updated?()
Package
Trigger
Stored Procedure
Informational Constraint
单选题 Which product must be installed on z/OS to allow a COBOL program running on that machine to access data on a remote DB2 for z/OS server?()
DB2 for z/OS
DB2 Run-Time Client for z/OS
DB2 Connect Enterprise Edition for z/OS
z/OS Application Connectivity to DB2 for z/OS and OS/390
单选题 For which of the following is a data warehouse optimized?()
Backup and recovery
Transactions
Security
Queries
单选题 Given the following two tables: TAB1 C1 C2 1 Antarctica 2 Africa 3 Asia 4 Australia TAB2 CX CY 5 Europe 6 North America 7 South America Which of the following SQL statements will insert all rows found in table TAB2 into table TAB1?()
INSERT INTO tab1 SELECT cx, cy FROM tab2
INSERT INTO tab1 VALUES (tab2.cx, tab2.cy)
INSERT INTO tab1 VALUES (SELECT cx, cy FROM tab2)
INSERT INTO tab1 (c1, c2) VALUES (SELECT cx, cy FROM tab2)
下列属于直线行驶的是()
某通信机房设置七氟丙烷预制灭火系统,该系统应有( )种启动方式。
唐后期书院产生的一个原因是受到()的影响。
压力损失是指()
干旱区造林,整地的主要目的是()
治癫证痰气郁结证,治以()
小学低、中年级的儿童____识记发展最为迅速。
( )是北京市制定的第一个全面保护历史文化名城的法规。
安全带的正确使用:使用前作外观检查,若破损应()使用。
Your network consists of a single Active Directory domain. The domain contains more than 300 group objects. The group objects are divided between several regional organizational units (OUs). You need to create a list of all groups that have names that begin with the word Sales. Which command should you use? ()