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Free download pdf of Data Structures and Algorithms Multiple Choice Questions and Answers for papers of graduate and post-graduate examinations in Computer Science & Engineering Branch.
(11)
A binary search tree whose left subtree and right subtree differ in hight by at most 1 unit is called .....
[A]
Lemma tree
[B]
Redblack tree
[C]
AVL tree
[D]
None of the above
Comment
(12)
....... is a pile in which items are added at one end and removed from the other.
[A]
List
[B]
Queue
[C]
Stack
[D]
Array
Comment
(13)
Which of the following is non-linear data structure?
[A]
Trees
[B]
Stacks
[C]
Strings
[D]
All of the above
Comment
(14)
The number of comparisons done by sequential search is .......
[A]
(N/2)+1
[B]
(N+1)/2
[C]
(N-1)/2
[D]
(N-2)/2
Comment
(15)
...... is not the operation that can be performed on queue.
[A]
Traversal
[B]
Insertion
[C]
Deletion
[D]
Retrieval
Comment
(16)
Which is/are the application(s) of stack
[A]
Function calls
[B]
Large number Arithmetic
[C]
Evaluation of arithmetic expressions
[D]
All of the above
Comment
(17)
Which of the following data structures are indexed structures?
[A]
Stack
[B]
Linked lists
[C]
Linear arrays
[D]
None of the above
Comment
(18)
Which of the following data structure store the homogeneous data elements?
[A]
Lists
[B]
Pointers
[C]
Records
[D]
Arrays
Comment
(19)
Linear arrays are also called.......
[A]
One-dimensional array
[B]
Vertical array
[C]
Horizontal array
[D]
All of the above
Comment
(20)
A ......... does not keep track of address of every element in the list.
[A]
Stack
[B]
Queue
[C]
String
[D]
Linear array
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