Upcoming SlideShare
×

# Number systems.17

241
-1

Published on

0 Likes
Statistics
Notes
• Full Name
Comment goes here.

Are you sure you want to Yes No
• Be the first to comment

• Be the first to like this

Views
Total Views
241
On Slideshare
0
From Embeds
0
Number of Embeds
2
Actions
Shares
0
2
0
Likes
0
Embeds 0
No embeds

No notes for slide

### Number systems.17

1. 1. Number systems Importance of binary number system http://improvec.blogspot.in/ 1
2. 2. ObjectiveOn completion of this period, you would beable to know: Number systems Importance of binary number system http://improvec.blogspot.in/ 2
3. 3. Prerequisites:What is decimal number system? Decimal number system is used in our general counting. In decimal number system there are ten digits which are used to form decimal numbers. Ten separate symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 http://improvec.blogspot.in/ 3
4. 4. Number systems: Number systems are useful in digital computer technology. To perform arithmetic operations. http://improvec.blogspot.in/ 4
5. 5. Number systems (contd): A programmer who works on a computer is allowed to use decimal digits http://improvec.blogspot.in/ 5
6. 6. Number systems (contd): Number systems are useful in designing the digital systems. To understand the operation of a computer the knowledge of binary, octal and hexadecimal number is essential. http://improvec.blogspot.in/ 6
7. 7. Why computers use binary number systems? In all modern computers, storage and processing units are made by electronic components which can only indicate two states i.e. 0(off) or 1(on). So binary number system is conveniently used to express the two possible states. http://improvec.blogspot.in/ 7
8. 8. Why computers use binary number systems? (contd) We can easily design a computer circuit to process data with binary digits. It reduces the cost and improves the reliability. Everything that can be done with decimal system can also be done in binary system. http://improvec.blogspot.in/ 8
9. 9. Number systems used in computers: Decimal number system. Binary number system. Octal number system. Hexadecimal number system. http://improvec.blogspot.in/ 9
10. 10. SummaryIn this class, you have learnt about Importance of binary number system in digital computer systems. http://improvec.blogspot.in/ 10
11. 11. Frequently Asked Questions1. What is meant by number system ?2. Why do we use binary number system in digital computers? http://improvec.blogspot.in/ 11
12. 12. Quiz1. Binary number system uses a. 2 digits b. 8 digits c. 16 digitsAnswer: a http://improvec.blogspot.in/ 12
13. 13. Quiz2. Decimal number system uses digits a. 0 and 1 b. 0 to 9 c. 0 to 16Answer: b http://improvec.blogspot.in/ 13
1. #### A particular slide catching your eye?

Clipping is a handy way to collect important slides you want to go back to later.