Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the int data type represent?
💡 Hint: Think of whole numbers.
Question 2
Easy
Name one non-primitive data type in Java.
💡 Hint: It's used for text.
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
Which of the following is a primitive data type in Java?
- String
- int
- Array
💡 Hint: Consider the types that store simple values.
Question 2
True or False: A float can store both integer and decimal values.
- True
- False
💡 Hint: Think about the nature of the float type.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a program snippet that declares an Array of integers, initializes it with five numbers, and prints each number.
💡 Hint: Use a loop to access each element of the array.
Question 2
Write a function that takes a String as input and returns its length. Use the String object methods in your solution.
💡 Hint: Explore String methods to manipulate text.
Challenge and get performance evaluation