Q. To calculate perform calculation and store data computer user _____ number system.
✅ Correct Answer: (A)
Binary
Explanation:
Computers perform calculations and store data using the binary number system, which consists of only 0s and 1s.
- While octal and hexadecimal are used for shorthand or programming convenience, internally all operations and storage are done in binary.
- Decimal is used by humans, not computers.
Conclusion:
The correct answer is (A) Binary.
Explanation by: Mr. Dubey
Computers perform calculations and store data using the binary number system, which consists of only 0s and 1s.
- While octal and hexadecimal are used for shorthand or programming convenience, internally all operations and storage are done in binary.
- Decimal is used by humans, not computers.
Conclusion:
The correct answer is (A) Binary.