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CS301 Quiz No.3 Shared by Adnan Asghar

Question # 1 of 10 ( Start time: 07:29:02 PM ) Total Marks: 1
If the height of a perfect binary tree is 4. What will be the total number of nodes in it?
Select correct option:
15
16
31
32


Question # 2 of 10 ( Start time: 07:30:11 PM ) Total Marks: 1
The preculateDown procedure will move the smaller value____ and bigger value______.
Select correct option:
left,right
right,left
up,down
down,up


Question # 3 of 10 ( Start time: 07:30:48 PM ) Total Marks: 1
If there are 100 elements in a heap, and 100 deleteMin operation are performed, will get ___________ list
Select correct option:
Sorted
Unsorted
Nonlinear
None of given


Question # 4 of 10 ( Start time: 07:31:12 PM ) Total Marks: 1
If Ahmed is cousin of Ali and Ali is cousin of Asad then Ahmed is also cousin of Asad. This statement has the following property
Select correct option:
Reflexivity
Symmetry
Transitivity


Question # 5 of 10 ( Start time: 07:31:42 PM ) Total Marks: 1
Suppose there are 100 elements in an equivalence class, so initially there will be 100 trees. The collection of these trees is called ________________.
Select correct option:
Cluster
Class
Forest
Bunch


Question # 6 of 10 ( Start time: 07:32:04 PM ) Total Marks: 1
If we want to find median of 50 elements, then after applying buildHeap method, how many times deleteMin method will be called ?
Select correct option:
5
25
35
50


Question # 7 of 10 ( Start time: 07:32:25 PM ) Total Marks: 1
Which property of equivalence relation is satisfied if we say: Ahmad R(is related to) Ahmad
Select correct option:
Reflexivity
Symmetry
Transitivity
All of the above


Question # 8 of 10 ( Start time: 07:32:50 PM ) Total Marks: 1
A binary relation R over S is called an equivalence relation if it has following property(s)
Select correct option:
Reflexivity
Symmetry
Transitivity
All of the above


Question # 9 of 10 ( Start time: 07:33:11 PM ) Total Marks: 1
The total number of nodes on 5th level of a perfect binary tree are :
Select correct option:
16
15
31
32


Question # 10 of 10 ( Start time: 07:33:28 PM ) Total Marks: 1
During union by size method, which data structure is used to improve the balancing of tree?
Select correct option:
Array
Stack
Linked List
Tree

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