Practice Declaring And Initializing Strings (9.2) - String Handling - ICSE 10 Computer Applications
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Declaring and Initializing Strings

Practice - Declaring and Initializing Strings

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the Java syntax to declare a string literal?

💡 Hint: Think about how you write text in quotes.

Question 2 Easy

How do you initialize a string using a constructor?

💡 Hint: Don't forget to include `new`!

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What keyword do you use to create a new string object in Java?

String
new
create

💡 Hint: It’s also used commonly in other object creations.

Question 2

True or False: Strings in Java can be modified after they are created.

True
False

💡 Hint: Think about what happens when you try to change them.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Write a program that initializes a string using both a literal and a constructor, then prints both strings.

💡 Hint: Remember, both declare the same text but how they do it differs!

Challenge 2 Hard

Consider the following code: String str = new String("Test"); str = str + " String!"; What happens and why?

💡 Hint: Think about how strings manage memory.

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