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单选题
Which datatype is returned by the FIND_MENU_ITEM built-in function?（）
A
number
B
Boolean
C
menuitem
D
VARCHAR2
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单选题Which built-in returns a BOOLEAN value that indicated whether an objects internal ID is available?（）A
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多选题Which three statements describe the functionality of the DO_KEY built-in?（）AIt accepts both a built-in and a key name as argument.BIf no key trigger is defined, the specified built-in executes.CIts parameter must be specified in upper case, enclosed in single quotation marks.DIt performs the same task as if you pressed the function key associated with the specified argument.EIt executes the key trigger that corresponds to the built-in specified as its parameter.
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单选题Which value is valid for the iterate parameter in the CREATE_TIMER built-in function?（）A
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单选题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
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考题
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SET_JOB_VALUE_ANYDATAC
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SET_JOB_ANYTYPE_VALUE
考题
单选题What is the data type returned by the CREATE_TIMER built-in?（）A
longB
timerC
numberD
varchar2
考题
单选题Which datatype is returned by the FIND_MENU_ITEM built-in function?（）A
number B
Boolean C
menuitem D
VARCHAR2
考题
单选题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
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$.ajax({ type: GET, url: localURL, dataType: jsonp, success: function(htmlText { $(#span1).text(htmlText); } }); B
$.ajax( localURL, {}, function(htmlText) { $(#span1).html(htmlText); },html ); C
$.ajax({ type: GET, url: localURL, dataType: html,success: function(htmlText) { $(#span1).innerHTML = htmlText; }}); D
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考题
单选题Which of the following datatypes are used in situations where you want an ordered set of data elements, where every element is the same datatype, and where you predefine the number of elements that appear in the set?（）A
REF B
TABLE C
CLOB D
VARRAY
考题
单选题以下的PL/SQL声明哪个是正确的？（）A
v_id NUMBER(4);B
v_x, v_y, v_z VARCHAR2(10);C
v_birthdate DATE NOT NULL;D
v_in_stock BOOLEAN := 1;
考题
单选题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.
考题
单选题lisa is writing a formula to determine the number of elements in a list. she wants to ensure that a value is returned, even if the value her function is evaluating turns out to be a null string . which one of the following can she so to accomplish this ?（）A
use a defaule formula of 1 B
use @elements and add 1 to the total C
use the @count function instead of @elements D
use @texttotime to ensure that all strings arte converted to date-time values
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