AIcademics
Gallery
Toggle theme
Sign In
Basic programming
Unit 1
C++
Introduction to C++
C++ Syntax and Data Types
Control Structures in C++
Unit 2
Data Structures and Algorithms (DSA)
Introduction to Data Structures and Algorithms
Arrays and Strings
Linked Lists and Trees
Sorting and Searching Algorithms
Graphs and Hashing
Unit 3
Coding
Introduction to Coding
Basic Syntax and Structure
Data Structures and Algorithms
Object-Oriented Programming (OOP)
Error Handling and Debugging
Unit 2 • Chapter 1
Introduction to Data Structures and Algorithms
Summary
false
Concept Check
What is a common data structure used for searching in algorithms?
Binary Search Tree
Linked List
Heap
Stack
What is the time complexity of searching in a Binary Search Tree?
O(1)
O(n^2)
O(log n)
O(n)
Which algorithm is commonly used for sorting large datasets efficiently?
Insertion Sort
Selection Sort
Bubble Sort
Merge Sort
What is the purpose of hashing in data structures?
Efficient retrieval and storage of data
Sorting elements in descending order
Rearranging data randomly
Linking elements in a circular manner
Why are graphs important in data structures and algorithms?
Represent relationships between data points
Organize data in a linear sequence
Implement if-else statements efficiently
Remove duplicate elements
Check Answer
Next
Arrays and Strings