vu cs301 Mid Term - Quiz No.9
vu cs301 Data Structures Quiz
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Question 1: Which one of the following is correct in respect of the above statements regarding the Binary trees?
(i), (ii) and (iii) only
(ii) and (iii) only
(ii), (iii) and (iv) only
(i) and (iii) only
Question 2: Which one of the following factors such as the buyers age, life-cycle stage, occupation, economic situation, lifestyle, personality and self-concept influences buyers decisions?
Personal characteristics
Psychological Factors
Habitual buying behavior
Variety-seeking buying behavior
Question 3: The difference between a binary tree and a binary search tree is that, a binary search tree has __________.
in binary search tree nodes are inserted based on the values they contain
in binary tree nodes are inserted based on the values they contain
two children per node whereas a binary tree can have none, one, or two children per node
none of these
Question 5: Compiler uses which one of the following to evaluate a mathematical equation
Binary Tree
Binary Search Tree
Parse Tree
AVL Tree
Question 6: Which formula is the best approximation for the depth of a heap with n nodes?
log (base 2) of n
The number of digits in n (base 10), e.g., 145 has three digits
The square root of n
n
Question 8: Which one of the following statements is correct?
Array size is fixed once it is created
Link List size is fixed once it is created.
Binary Search Tree size is fixed once it is created
AVL Tree size is fixed once it is created
Question 9: People with so many resources that they can indulge in any or all consumer self-orientation. Which one of the following category is true?
Habitual buyers
Innovators
Brand personalities
Reference groups
Question 10: Which of the following statement is correct about find(x) operation:
A find(x) on element x is performed by returning exactly the same node that is found.
A find(x) on element x is performed by returning the root of the tree containing x.
A find(x) on element x is performed by returning the whole tree itself containing x.
A find(x) on element x is performed by returning TRUE.
