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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 2
Arrays and Strings
Summary
false
Concept Check
What is the maximum size of an array in Java?
2^31-1
2^32
2^16
2^64
What is the string class in Java used for?
Handling exception cases
Working with arrays
Storing only numbers
Manipulating strings
What is the difference between length and length() in Java?
Opposite meanings
Length for arrays, length() for strings
Both used for arrays
Both used for strings
Which method is used to compare two strings in Java?
Length
Concat
Equals
Substring
How are characters stored in Java arrays?
As Unicode
As integers
As strings
As floats
Check Answer
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Introduction to Data Structures and Algorithms
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Linked Lists and Trees