Computer Science · Class 6
Computer Fundamentals
Learn Computer Fundamentals with notes, examples, and practice questions.
3 sections15–25 min read6 MCQs · 2 examples
Chapter Overview
Computer Fundamentals introduces essential computer concepts for Class 6 — hardware, software, and practical skills for exams and daily use.
Number Systems
- Binary base-2: 0 and 1
- Decimal, octal, hexadecimal
Memory Units
- Bit, nibble, byte
- 1 KB = 1024 bytes
Solved Examples
Step-by-step solutions — read each step before checking the final answer.
Example 1
Convert binary 1010 to decimal.
- 1Identify given information
- 2Apply the concept
- 3State conclusion
Answer
See Computer Fundamentals concepts above.
Example 2
Arrange KB, MB, GB from smallest.
- 1Identify given information
- 2Apply the concept
- 3State conclusion
Answer
See Computer Fundamentals concepts above.
Key Points to Remember
- ✓ Binary base-2: 0 and 1
- ✓ Decimal, octal, hexadecimal
- ✓ Bit, nibble, byte
- ✓ 1 KB = 1024 bytes
Exam Tips
- • Revise Computer Fundamentals definitions
- • Draw diagrams where applicable
- • Practice MCQs after examples
Practice MCQs — Computer Fundamentals
Test your understanding with topic-wise multiple choice questions. Explanations appear after each answer.
Question 1 of 6Score: 0/0
Computer Fundamentals mainly teaches: