The string-in-string function returns a pointer to a matching sub-string in a string.

When you drag an action or message block to a new position, a(n) ________ displays where the box can be dropped

A) select icon B) orange line C) Access logo D) mouse arrow

A reason that false can be returned for the retrieve and remove functions of HashTable is that:

A. we may be out of heap memory B. the element we want to retrieve or remove is not in the hash table C. both A and B D. neither A nor B