The CALC function is used several times within the sales report. To simplify maintenance you want to store the function in one place and call it from within your PL/SQL trigger code. Which node would you use in object navigator to create a report level programme unit to store the function?()
第1题:
Evaluate this SQL statement:SELECT e.employee_id, (.15* e.salary) + (.5 * e.commission_pct) + (s.sales amount * (.35 * e.bonus)) AS CALC_VALUEFROM employees e, sales sWHERE e.employee_id = s.emp_id;What will happen if you remove all the parentheses from the calculation? ()
A. The value displayed in the CALC_VALUE column will be lower.
B. The value displayed in the CALC_VALUE column will be higher.
C. There will be no difference in the value displayed in the CALC_VALUE column.
D. An error will be reported.
第2题:
YouworkasadatabaseadministratoratCertkiller.com.Inyourproductiondatabasethereisajob,CALC_STAT,whichhasbeenscheduledtoruneveryFridayat5.00p.m.CALC_STATupdatestheoptimizerstatisticsfortheobjectsownedbytheAPPSschema.Youwantthetasktobegeneric,therebyallowinguserstomodifytheattributesofthetaskatruntimewithoutaffectingtheoriginaltask.WhichcomponentofOracleSchedulermustyoudefinetoachievethis?()
A.Window
B.Program
C.Jobclass
D.Windowgroup
第3题:
int Calc(unsigned int x)
{
int count=0;
while(x)
{
printf("x=%i\n",x);
count++;
x=x&(x-1);
}
return count;
}
问 Calc(9999)的值是多少。
第4题:
第5题:
在jQuery中,下列关于文档页面初始化函数的写法正确的是()。
第6题:
用“SX”系列通过式驻波比功率计测量电台驻波比时应先校表,校表时“FUNCTION”拔码开关处于()位置。
第7题:
如何创建函数?()
第8题:
关于扩展插件以下书写正确的是()。
第9题:
A developer wants too use EL to invoke a function using S{my:bloof(“foof”)}. Which is always true?()
第10题:
The value displayed in the CALC_VALUE column will be lower.
The value displayed in the CALC_VALUE column will be higher.
There will be no difference in the value displayed in the CALC_VALUE column.
An error will be reported.
第11题:
$(document).ready(function(){})
$().ready(function(){})
$(function(){})
$.ready(function(){})
第12题:
The value displayed in the CALC_VALUE column will be lower.
The value displayed in the CALC_VALUE column will be higher.
There will be no difference in the value displayed in the CALC_VALUE column.
An error will be reported.
第13题:
A. The value displayed in the CALC_VALUE column will be lower.
B. The value displayed in the CALC_VALUE column will be higher.
C. There will be no difference in the value displayed in the CALC_VALUE column.
D. An error will be reported.
第14题:
如果要查看日历,正确的命令是()。
A.date
B.cal
C.pwd
D.cd
第15题:
对于函数原型void function(int x,float y,char z='a'),合法的函数调用是( )。
A.function(2,3.Of)
B.function(2,3,4)
C.function(2)
D.function()
第16题:
用“SX”系列通过式驻波比功率计测量电台驻波比时“FUNCTION”拔码开关处于()位置。
第17题:
手持式PH计进行校正时按()键。
第18题:
下列哪种程序不能打开扩展名为CAB的文件()。
第19题:
关于页面初始化以下选项正确的是()。
第20题:
用“SX”系列通过式驻波比功率计测量电台功率时“FUNCTION”拔码开关处于()位置。
第21题:
*sum
sum
&sum
add
第22题:
Programme units.
PL/SQL libraries.
Database object.
Built in packages.
第23题:
The value displayed in the CALC_VALUE column will be lower.
The value displayed in the CALC_VALUE column will be higher.
There will be no difference in the value displayed in the CALC_VALUE column.
An error will be reported.
第24题:
AFC电路
AGC电路
ALC电路