ExamSIDE
Questions (Powered by ExamGOAL)
Data Structures
Arrays
Marks 1Marks 2
Stacks and Queues
Marks 1Marks 2
Linked List
Marks 1Marks 2
Trees
Marks 1Marks 2
Graphs
Marks 1Marks 2
Hashing
Marks 1Marks 2
Previous Next
1
GATE CSE 2006
MCQ (Single Correct Answer)
+2
-0.6
Which of the following sequences of array elements forms a heap?
A
{23, 17, 14, 6, 13, 10, 1, 12, 7, 5}
B
{23, 17, 14, 6, 13, 10, 1, 5, 7, 12}
C
{23, 17, 14, 7, 13, 10, 1, 5, 6, 12}
D
{23, 17, 14, 7, 13, 10, 1, 12, 5, 7}
2
GATE CSE 2006
MCQ (Single Correct Answer)
+2
-0.6
Suppose that we have numbers between 1 and 100 in a binary search tree and want to search for the number 55. Which of the following sequences CANNOT be the sequence of nodes examined?
A
{10, 75, 64, 43, 60, 57, 55}
B
{90, 12, 68, 34, 62, 45, 55}
C
{9, 85, 47, 68, 43, 57, 55}
D
{79, 14, 72, 56, 16, 53, 55}
3
GATE CSE 2005
MCQ (Single Correct Answer)
+2
-0.6
Postorder traversal of a given binary search tree T produces the following sequence of keys 10, 9, 23, 22, 27, 25, 15, 50, 95, 60, 40, 29 Which one of the following sequences of keys can be the result of an inorder traversal of the tree T?
A
9, 10, 15, 22, 23, 25, 27, 29, 40, 50, 60, 95
B
9, 10, 15, 22, 40, 50, 60, 95, 23, 25, 27, 29
C
29, 15, 9, 10, 25, 22, 23, 27, 40, 60, 50, 95
D
95, 50, 60, 40, 27, 23, 22, 25, 10, 9, 15, 29
4
GATE CSE 2005
MCQ (Single Correct Answer)
+2
-0.6
In a complete k-ary tree, every internal node has exactly k children. The number of leaves in such a tree with n internal nodes is
A
nk
B
(n – 1)k + 1
C
n(k – 1) + 1
D
n(k – 1)
Previous Next
Questions Asked from Marks 2
GATE CSE 2025 Set 2 (1) GATE CSE 2024 Set 2 (1) GATE CSE 2024 Set 1 (1) GATE CSE 2023 (2) GATE CSE 2020 (2) GATE CSE 2019 (1) GATE CSE 2016 Set 2 (2) GATE CSE 2014 Set 3 (3) GATE CSE 2014 Set 2 (1) GATE CSE 2012 (1) GATE CSE 2011 (1) GATE CSE 2009 (1) GATE CSE 2008 (5) GATE CSE 2007 (4) GATE CSE 2006 (5) GATE CSE 2005 (6) GATE CSE 2004 (3) GATE CSE 2002 (1) GATE CSE 2000 (1) GATE CSE 1998 (1) GATE CSE 1997 (1) GATE CSE 1996 (2) GATE CSE 1991 (1)
GATE CSE Subjects
Theory of Computation
Operating Systems
Algorithms
Digital Logic
Database Management System
Data Structures
Computer Networks
Software Engineering
Compiler Design
Web Technologies
General Aptitude
Discrete Mathematics
Programming Languages
Computer Organization