Q12. * What is the correct statements to delete the Head node from the following doubly linked list? Head 200 null A 200 700 500 200 B 400 700 700 с 400 null

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Q12. *
What is the correct statements to delete the Head node from the following doubly linked list?
a)
null
b)
Head
200
A 700
200
------
200 B 400
P
500
O Option 1
700
700 C
400
Head = P
Delete (Head. LeftLink)
P.LeftLink = null
Head - D
Delete (P. LeftLink)
null
Transcribed Image Text:Q12. * What is the correct statements to delete the Head node from the following doubly linked list? a) null b) Head 200 A 700 200 ------ 200 B 400 P 500 O Option 1 700 700 C 400 Head = P Delete (Head. LeftLink) P.LeftLink = null Head - D Delete (P. LeftLink) null
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