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Which of the following is the topmost node in a tree and does not have a parent? O a. interior node O b. child OC. root O d. leaf

Which of the following is the topmost node in a tree and does not have a parent? O a. interior node O b. child OC. root O d. leaf

Computer Networking: A Top-Down Approach (7th Edition)
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
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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QUESTION 18 In AbstractSet class, which method retums the intersection of two sets? O a. or Ob. and intersect Od. sub QUESTION 19 Suppose my dict is a Dictionary object. Which AbstractDict method is called in the following operation? my_dict[x] = 20 O a_update O b. add getitem O d. setitem In a tree, which of the following is true? O a. each item can have multiple children O b. the root has exactly one parent Oc all items have a distinct predecessor and successoT O d. each item can have multiple parents QUESTION 15 Which of the following is the topmost node in a tree and does not have a parent? O a. interior node O b. child O C. root O d. leaf QUESTION 16 Which of the following is true about a binary tree? O a. each node has at most two children O b. each node has only one child O c. the root node must have only one chhid O d. child nodes can have multiple parents
Transcribed Image Text:QUESTION 18 In AbstractSet class, which method retums the intersection of two sets? O a. or Ob. and intersect Od. sub QUESTION 19 Suppose my dict is a Dictionary object. Which AbstractDict method is called in the following operation? my_dict[x] = 20 O a_update O b. add getitem O d. setitem In a tree, which of the following is true? O a. each item can have multiple children O b. the root has exactly one parent Oc all items have a distinct predecessor and successoT O d. each item can have multiple parents QUESTION 15 Which of the following is the topmost node in a tree and does not have a parent? O a. interior node O b. child O C. root O d. leaf QUESTION 16 Which of the following is true about a binary tree? O a. each node has at most two children O b. each node has only one child O c. the root node must have only one chhid O d. child nodes can have multiple parents
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