NIELIT STQC 2021 Quiz-68

 is

(i) 0/1 Knapsack

(ii) Fractional Knapsack

(iii) All pair shortest path

(iv) Single Source shortest path

(v) Optimal Merge Patterns

struct {

short s [5]

union {

float y;

long z;

}u;

} t;

Assume that objects of the type short, float and long occupy 2 bytes, 4 bytes and 8 bytes, respectively. The memory requirement for variable t, ignoring alignment considerations, is

We apply the aggregate function to a group of sets of tuples using the _______ clause.