When you ________, you select a value in a record and Access filters the records that contain only the values that match what you have selected

Excel can export PDF files

Indicate whether the statement is true or false

What is the output of the following code fragment?

int f1(int x, int y) { if(x<0 || y<0) return x-y; else return f1(x-1,y) + f1(x,y-1); } int main() { cout << f1(2,1)<