Practice Common Input Devices - 2.1 | Chapter 2: Computer Hardware | ICSE Class 12 Computer Science
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the primary function of a keyboard?

💡 Hint: Think about how you type on a computer.

Question 2

Easy

Name one device used to capture audio.

💡 Hint: Consider devices that can record sound or voice.

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 the main purpose of a mouse?

  • To type text
  • To control the cursor
  • To print documents

💡 Hint: Think about how you navigate on your computer.

Question 2

True or False: A scanner can convert a physical photo into a digital format.

  • True
  • False

💡 Hint: Recall what a scanner does.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a concept that combines the functionalities of a keyboard and a touchscreen. What would be the benefits of such a device?

💡 Hint: Consider how these two devices enhance user experience together.

Question 2

Evaluate the role of microphones in modern computing beyond recording. What applications can they be used for?

💡 Hint: Think about how technology relies on voice commands and AI.

Challenge and get performance evaluation