1 Using box and pointer notation, draw a picture of the nodes created by the first loop in the tester program. 2 What happens when a programmer attempts to access a node’s data fields when the node...

1 Using box and pointer notation, draw a picture of the nodes created by the first loop in the tester program.

2 What happens when a programmer attempts to access a node’s data fields when the node variable refers to None? How does one guard against it?

3 Write a code segment that transfers items from a full array to a singly linked structure. The operation should preserve the ordering of the items.