ClicktheExhibitbutton.Asession-scopedattribute,product,isstoredbyaservlet.ThatservletthenforwardstoaJSPpage.Thisattributeholdsaninstanceofthecom.example.ProductclasswithanamepropertyofTheMatrixandpricepropertyof39.95.GiventheJSPpagecodesnippet:1.2.3.4.costsWhatistheresponseoutputofthisJSPpagecodesnippet?()A.Defaultcosts0.0B.Defaultcosts49.95C.Defaultcosts39.95D.TheMatrixcosts0.0E.TheMatrixcosts49.95

ClicktheExhibitbutton.Asession-scopedattribute,product,isstoredbyaservlet.ThatservletthenforwardstoaJSPpage.Thisattributeholdsaninstanceofthecom.example.Productclasswithanamepropertyof"TheMatrix"andpricepropertyof39.95.GiventheJSPpagecodesnippet:1.2.3.4.costsWhatistheresponseoutputofthisJSPpagecodesnippet?()

A.Defaultcosts0.0

B.Defaultcosts49.95

C.Defaultcosts39.95

D.TheMatrixcosts0.0

E.TheMatrixcosts49.95


相关考题:

ClicktheExhibitbutton.GiventheJSPcode:1.%2.pageContext.setAttribute(product%2.pageContext.setAttribute(product,3.newcom.example.Product(Pizza,0.99));4.%5.%--insertcodehere--%Whichtwo,insertedatline5,outputthenameoftheproductintheresponse?()A.%=product.getName()%B.jsp:useBeanid=productclass=com.example.Product/%=product.getName()%C.jsp:useBeanid=com.example.Productscope=page%=product.getName()%/jspuseBeanD.jsp:useBeanid=producttype=com.example.Productscope=page/%=product.getName()%

The PRODUCTS table has these columns:PRODUCT_ID NUMBER(4)PRODUCT_NAME VARCHAR2(45)PRICE NUMBER(8,2)Evaluate this SQL statement:SELECT *FROM PRODUCTSORDER BY price, product _ name;What is true about the SQL statement? ()A. The results are not sorted.B. The results are sorted numerically.C. The results are sorted alphabetically.D. The results are sorted numerically and then alphabetically.

已知程序如下,该程序实现的功能为_____。 (10) main() (20) { int counter; (30) ... //输入N值的语句,略 (40) long product = 1; (50) for counter = 1 to N step 2 (60) { product = product * counter; } (70) return product; (80) }A.product = 1*3*5*...* (N-1)B.product = 1*2*3*...*(N-1)C.product = 1+ 2+3+...+ (N-1)D.product = 1+3+5+...+(N-1)

已知程序如下,该程序实现的功能为_____。 (10) main() (20) { int counter; (30) ... //输入N值的语句,假设N为偶数,略 (40) long product = 1; (50) for counter = 1 to N step 2 (60) { product = product * counter; } (70) return product; (80) }A.product = 1*3*5*...* (N-1)B.product = 1*2*3*...*(N-1)C.product = 1+ 2+3+...+ (N-1)D.product = 1+3+5+...+(N-1)

41、已知程序如下,该程序实现的功能为_____。 (10) main() (20) { int counter; (30) ... //输入N值的语句,略 (40) long product = 1; (50) for counter = 1 to N step 2 (60) { product = product * counter; } (70) return product; (80) }A.product = 1*3*5*...* (N-1)B.product = 1*2*3*...*(N-1)C.product = 1+ 2+3+...+ (N-1)D.product = 1+3+5+...+(N-1)

已知程序如下,该程序实现的功能为_____。 (10) main() (20) { int counter; (30) ... //输入N值的语句,略 (40) long product = 1; (50) for counter = 1 to N step 2 (60) { product = product * counter; } (70) return product; (80) }A.product = 1*2*3*...*(N-1)B.product = 1+ 2+3+...+ (N-1)C.product = 1*3*5*...* (N-1)D.product = 1+3+5+...+(N-1)

如下程序用来计算公式1!+2!+3!+…+10!,请完善程序。 #include <iostream> using namespace std; int main() { int i,j,sum,product; cout<<"1!+2!+3!+.......+10!= "; sum=【1】; for (【2】) { product=【3】; for (【4】) { product*=j; } sum+=product; } cout<<sum<<endl; return 0; }

33、已知程序如下,该程序实现的功能为_____。 (10) main() (20) { int counter; (30) ... //输入N值的语句,略 (40) long product = 1; (50) for counter = 1 to N step 2 (60) { product = product * counter; } (70) return product; (80) }A.product = 1*2*3*...*(N-1)B.product = 1+ 2+3+...+ (N-1)C.product = 1*3*5*...* (N-1)D.product = 1+3+5+...+(N-1)

6、已知程序如下,该程序实现的功能为_____。 (10) main() (20) { int counter; (30) ... //输入N值的语句,略 (40) long product = 1; (50) for counter = 1 to N step 2 (60) { product = product * counter; } (70) return product; (80) }A.product = 1*2*3*...*(N-1)B.product = 1+ 2+3+...+ (N-1)C.product = 1*3*5*...* (N-1)D.product = 1+3+5+...+(N-1)