When using linked lists:
A)New records are always added to the bottom of the file.
B)Deleting data is accomplished by moving all records up,after the deleted record,therefore,eliminating the deleted record.
C)When data is deleted,the links are changed to jump over the deleted record.The deleted record number is entered into the empty list.
D)New records are always added to the top of the file.

Question

Quizplus · Accepted Answer

Linked lists use pointers to connect each node (record) to the next one in the list. When a record is deleted, the link from the previous node is changed to point to the next node, effectively skipping over the deleted record. The deleted record can be reused by entering its number into the empty list, but it does not necessarily have to be added to the end or the beginning of the file. Therefore, option C is the correct answer.

When Using Linked Lists