Introduction to Computer

RBSE Solutions for Class 9 Information Technology Chapter 1 Introduction to Computer Rajasthan Board RBSE Class 9 Information Technology Chapter 1 Introduction to Computer TEXTBOOK QUESTIONS SOLVED I. Multiple Choice Questions Question 1. Which Unit is used to receive input from user in a computer system: (a) CPU (b) CU (c) Input Unit (d) Output Unit Answer: (c) Question … Read more