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MCQs

Total Questions : 50 | Page 4 of 5 pages
Question 31. Linked lists are not suitable to for the implementation of?
  1.    Insertion sort
  2.    Radix sort
  3.    Polynomial manipulation
  4.    Binary search
 Discuss Question
Answer: Option D. -> Binary search
Question 32. In a stack, if a user tries to remove an element from empty stack it is called
  1.    Underflow
  2.    Overflow
  3.    Garbage Collection
  4.    Empty collection
 Discuss Question
Answer: Option A. -> Underflow
Question 33. Linked list is considered as an example of ___________ type of memory allocation
  1.    Dynamic
  2.    Static
  3.    Compile time
  4.    None of the mentioned
 Discuss Question
Answer: Option A. -> Dynamic
Question 34. ___________ is defined as a mathematical model with a collection of operations defined on that model
  1.    Abstract Data Type
  2.    abstractdatatype
  3.    Algorithm
  4.    abstract datatype
 Discuss Question
Answer: Option A. -> Abstract Data Type
Question 35. Which of the following is useful in traversing a given graph by breadth first search?
  1.    Op 1: stack
  2.    Op 2: set
  3.    Op 3: list
  4.    Op 4: queue
 Discuss Question
Answer: Option D. -> Op 4: queue
Question 36. Number of possible ordered trees with 3 nodes A, B, C is
  1.    Op 1: 16
  2.    Op 2: 12
  3.    Op 3: 13
  4.    Op 4: 14
 Discuss Question
Answer: Option B. -> Op 2: 12
Question 37. If the insertion and deletion happens from both the ends then the queue is called a______Queue
  1.    a) Deque
  2.    b) Header
  3.    c) Queue
  4.    d) Circular Queue
 Discuss Question
Answer: Option A. -> a) Deque
Question 38. Consider the following operation performed on a stack of size 5
  1.    1
  2.    2
  3.    3
  4.    4
 Discuss Question
Answer: Option A. -> 1
Question 39. Which value is assigned/set at front and rear ends during the Initialization of a Queue?
  1.    a. 0
  2.    b. 1
  3.    c. - 1
  4.    d. infinity
 Discuss Question
Answer: Option C. -> c. - 1
Question 40. If node N is a terminal node in a binary tree then its ________
  1.    Right tree is empty
  2.    Left tree is empty
  3.    Both left & right sub trees are empty
  4.    Root node is empty
 Discuss Question
Answer: Option C. -> Both left & right sub trees are empty

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