[ vuZs.net ] Fw cs301 latest quiz

Quiz Start Time: 09:45 PM  Time Left  61
sec(s)   
 
 
Question # 1 of 10 ( Start time: 09:45:36 PM )  Total Marks: 1 
For a perfect binary tree of height 4. What will be the sum of heights of nodes? 
Select correct option: 
 
 31
 30
 27
 26
 

    
 

naveedabbas17: 26
asha_0090: 
 
MC100402354 : Aysha Javed



Quiz Start Time: 09:45 PM  Time Left  79
sec(s)   
 
 
Question # 2 of 10 ( Start time: 09:46:51 PM )  Total Marks: 1 
Which of the following is true regarding the maze generation? 
Select correct option: 
 
 Randomly remove walls until the entrance and exit cells are in the same set
 Removing a wall is the same as doing a union operation
 Do not remove a randomly chosen wall if the cells it separates are already in the same set
 All of the given
 

    
 

naveedabbas17: All of the given
asha_0090: 
 
MC100402354 : Aysha Javed



Quiz Start Time: 09:45 PM  Time Left  81
sec(s)   
 
 
Question # 3 of 10 ( Start time: 09:47:29 PM )  Total Marks: 1 
Heap can be used to implement 
Select correct option: 
 
 Stack 
 Linked list 
 Queue 
 Priority Queue 
 

    
 

naveedabbas17: Priority Queue    i think confme nahi
asha_0090: 
 
MC100402354 : Aysha Javed



Quiz Start Time: 09:45 PM  Time Left  83
sec(s)   
 
 
Question # 4 of 10 ( Start time: 09:48:17 PM )  Total Marks: 1 
The main reason of using heap in priority queue is 
Select correct option: 
 
 improve performance
 code is readable
 less code
 heap can't be used in priority queues
 

    
 

naveedabbas17:
improve performance
asha_0090: 
 
MC100402354 : Aysha Javed



Quiz Start Time: 09:45 PM  Time Left  86
sec(s)   
 
 
Question # 5 of 10 ( Start time: 09:49:17 PM )  Total Marks: 1 
If we want to find 3rd minimum element from an array of elements, then after applying buildHeap method, how many times deleteMin method will be called ? 
Select correct option: 
 
 1
 2
 3
 4
 

    
 

naveedabbas17: nahi pata
asha_0090: ok
asha_0090: 
 
MC100402354 : Aysha Javed



Quiz Start Time: 09:45 PM  Time Left  82
sec(s)   
 
 
Question # 6 of 10 ( Start time: 09:50:20 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 given options
 

    
 

naveedabbas17: All of the given options
asha_0090: 
 
MC100402354 : Aysha Javed



Quiz Start Time: 09:45 PM  Time Left  84
sec(s)   
 
 
Question # 7 of 10 ( Start time: 09:50:46 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 
 

    
 

naveedabbas17: All of the above 
naveedabbas17: Symmetry
naveedabbas17: Symmetry   thek
naveedabbas17: ahmad wala main
asha_0090: 
 
MC100402354 : Aysha Javed



Quiz Start Time: 09:45 PM  Time Left  66
sec(s)   
 
 
Question # 8 of 10 ( Start time: 09:51:17 PM )  Total Marks: 1 
Which one of the following is NOT the property of equivalence relation? 
Select correct option: 
 
 Reflexive
 
 Symmetric  
 Transitive 
 Associative  
 

    
 
 
 
MC100402354 : Aysha Javed



Quiz Start Time: 09:45 PM  Time Left  66
sec(s)   
 
 
Question # 8 of 10 ( Start time: 09:51:17 PM )  Total Marks: 1 
Which one of the following is NOT the property of equivalence relation? 
Select correct option: 
 
 Reflexive
 
 Symmetric  
 Transitive 
 Associative  
 

    
 

naveedabbas17: Associative 
naveedabbas17: 100%
asha_0090: 
 
MC100402354 : Aysha Javed



Quiz Start Time: 09:45 PM  Time Left  82
sec(s)   
 
 
Question # 9 of 10 ( Start time: 09:52:10 PM )  Total Marks: 1 
If a tree has 20 edges/links, then the total number of nodes in the tree will be : 
Select correct option: 
 
 19
 20
 21
 Can't be determined
 

    
 

naveedabbas17: pta nahi
naveedabbas17: 21
asha_0090: 
 
MC100402354 : Aysha Javed



Quiz Start Time: 09:45 PM  Time Left  77
sec(s)   
 
 
Question # 10 of 10 ( Start time: 09:53:17 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
 All of the above 
 

    
 

naveedabbas17: Transitivity
asha_0090: thank u very much
naveedabbas17: no  mention it


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Naveed Abbas
BSCS


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