The most appropriate matching for the following pairs
X: m=malloc(5); m= NULL; 1: using dangling pointers Y: free(n); n->value=5; 2: using uninitialized pointers Z: char *p; *p = ’a’; 3. lost memory is:
(A) X—1 Y—3 Z —2
(B) (X—2 Y—1 Z –3
(C) X—3 Y—2 Z–1
(D) X—3 Y—1 Z–2
Answer: (D)
Explanation: See https://www.geeksforgeeks.org/c-dynamic-memory-allocation-question-1/amp/
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