Describe the purpose of metadata in libraries

Importing XML data into Excel enables you to maintain a link and ________ data

Fill in the blank(s) with correct word

Which of the following template function definitions and invocations will not compile, if any? If not, why not?

Assume that classes have been declared with appropriate default constructors and assume that ``` //a) template A func( A x, A y){ return A(); } int main() { U u1, u2, u3; u2 = func(u2, u3); } //b. template B func() { return 1; } int main() { T t; t = func(); } //c. template void func(C x, int * y){} int main() { T t; int i; func( t, &i ); } //d. template void func(D x, E y){} int main() { T t; U u; func ( t, u ); } ```