单选题Which datatype is returned by the FIND_MENU_ITEM built-in function?（）A number B Boolean C menuitem D VARCHAR2

第1题

When setting arguments for a job, which procedure do you use for types that cannot be implicitly converted to and from a VARCHAR2 datatype?（）A、SET_JOB_ARGUMENT_VALUEB、SET_JOB_VALUE_ANYDATAC、SET_JOB_ANYDATA_VALUED、SET_SPECIAL_JOB_VALUEE、SET_JOB_ANYTYPE_VALUE

点击查看答案

第2题

Which datatype is returned by the FIND_MENU_ITEM built-in function?（）A、number B、Boolean C、menuitem D、VARCHAR2 

点击查看答案

第3题

What is the data type returned by the CREATE_TIMER built-in?（）A、longB、timerC、numberD、varchar2

点击查看答案

第4题

Which SQL statement defines a FOREIGN KEY constraint on the DEPTNO column of the EMP table?（）A、CREATE TABLE EMP (empno NUMBER(4), ename VARCHAR2(35), deptno NUMBER(7,2) NOT NULL, CONSTRAINT emp_deptno_fk FOREIGN KEY deptno REFERENCES dept deptno);B、CREATE TABLE EMP (empno NUMBER(4), ename VARCHAR2(35), deptno NUMBER(7,2) CONSTRAINT emp_deptno_fk REFERENCES dept (deptno));C、CREATE TABLE EMP (empno NUMBER(4), ename VARCHAR2(35), deptno NUMBER(7,2) NOT NULL, CONSTRAINT emp_deptno_fk REFERENCES dept (deptno) FOREIGN KEY (deptno));D、CREATE TABLE EMP (empno NUMBER(4), ename VARCHAR2(35), deptno NUMBER(7,2) FOREIGN KEY CONSTRAINT emp_deptno_fk REFERENCES dept (deptno));

点击查看答案

第5题

What does the FIND_MENU_ITEM built-in function return?（）A、The internal ID of a menu. B、The internal ID of a menu item. C、The internal ID of a menu module. D、The internal ID of form module to which the menu is attached.

点击查看答案

第6题

Which value is valid for the iterate parameter in the CREATE_TIMER built-in function?（）A、CYCLE B、ITERATEC、NO_REPEAT D、REUSE

点击查看答案

第7题

Which built-in returns a BOOLEAN value that indicated whether an objects internal ID is available?（）A、GET_ID B、ID_NULL C、ID_FIND D、FIND_ID

点击查看答案