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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an array?
💡 Hint: Think about storing multiple values of the same type.
Question 2
Easy
What does the declaration 'int marks[5];' do?
💡 Hint: What type of data is being stored and how many?
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is an array?
- A single value
- A collection of similar data types
- A non-primitive type
💡 Hint: Think about how data is organized in programming.
Question 2
A partially initialized array sets unassigned elements to what value?
- True
- False
💡 Hint: What happens if you don't specify a value?
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an array that can store five temperatures recorded over a week. Initialize only the first three values.
💡 Hint: What happens to uninitialized elements in arrays?
Question 2
How would you write code to print each value of 'marks' that has been declared but not initialized?
💡 Hint: What do you recall about uninitialized arrays?
Challenge and get performance evaluation