Which tool in the layout model could you use to create an external boiler plate object?（）

单项选择题Thehumanresourcesdepartmentrequestedanemployeereporttohighlightthoseemployeeswhoareduefor30days6monthsand1yearevaluation.Thehigher_datafieldshoulddisplaybluetextfor30daysemployee,aredtextfor6monthsemployeesandagreentextforoneyearemployees.Youcreatedaformattriggeronthehigher_datafieldtohandlethistask.Whatwillhappeniftheformattriggerreturnsafalsevalue?（）

A.The report execution will be halted. 
B.The higher_data file will not be displayed. 
C.The record will not be displayed. 
D.Nothing will happen.

单项选择题YoucreatedareportfromthehumanresourcesdepartmentbasedonallthecolumnsintheEMPtable.Afterviewingthereportusersrequestedthatthecmp_IDcolumnspeersfirstintheoutput.Howwouldyouchangethepositionofthecolumn?（）

A.After the query. 
B.Enter the report and change the column's position in the field tab. 
C.Alter the column's position in the object navigator. 
D.Enter the report wizard and change the column's position in the data tab. 
E.Alter the column's position within its group and change the layout. 

单项选择题Theorderentrydepartmentrequestedareporttodisplaytheaveragetimetoenteranorderfromeachorderentryclerksortedbysupervisorwithagroupaverageafterviewingthereportusersrequestedtoboldthevalueforeachsupervisorsgroupaverage.Wherewouldyoumakethischange?（）

A.In the template used. 
B.In the data model. 
C.In the life previewer. 
D.In the field property palette.

单项选择题Theaccountsreceivabledepartmentrequestedanaccountsstatustoallowuserstoentereitheracustomername,customernumber,customerphonenumberandthendisplaythecustomeroutstandingbalance.Youwanttorestrictthedataretrievedbasedonvaluesenteredbytheusers.Whichwhereclausewouldyouwriteinthequerytoselectstatementtoaccomplishthistask?（）

A.&p_where_clause 
B.:p_where_clause 
C.WHERE CUST_ID=P_CUST_ID or cust_name=:p_cust_name or cust_phone=:p_cust_phone 
D.Where cust_ID=&p_custid cust_name=&p_cust_name or cust_phone=&p_cust_phone

单项选择题Thesalesreportneedstodisplaythesalespersonwiththehighestordertotal.Whichbuildreportbuildercomponentwouldyouusetocreateaplaceholdercolumntodisplaythevalue?（）

A.Report wizard. 
B.Layout model. 
C.Data model. 
D.Life previewer.