can someone help.The table below represents a portion of a computer memory's main memory containing a linked list . Each consists of two cells,the first being data,the second being a pointer to the next entry.If the nil pointer is represented by 00 and the list's head pointer contains 52,modify the memory cells so the data at address 50 replaces the second entry in the list.

Table
Address contents
50 AA
51 00
52 BB
53 58
54 CC
55 00
56 DD
57 00
58 EE
59

Question

can someone help.The table below represents a portion of a computer memory's main memory containing a linked list . Each consists of two cells,the first being data,the second being a pointer to the next entry.If the nil pointer is represented by 00 and the list's head pointer contains 52,modify the memory cells so the data at address 50 replaces the second entry in the list.

Table
Address      contents
50               AA
51               00
52               BB
53               58
54               CC
55               00
56               DD
57               00
58               EE
59

tyteen4a03 · Answer

The head pointer points to 52, and the entry at 52 is followed by a pointer at address 53. Now you want to modify the content of 52 so it it points to 50 instead of pointing to 58.