Computer Science Studies (BIT)

This fourm is created by Sir Muhammad Tahir Farooq. The purpose of creating this fourm to share information the students.
 
HomeHome  RegisterRegister  Log inLog in  
Aslam-O-Alikum!
Search
 
 

Display results as :
 
Rechercher Advanced Search
Calender
Latest topics
» Chapter #1 Complete MCQ's (PART-1)
Tue Feb 24, 2015 6:00 am by Shaheer

» Windows Operating System (COMPLETE)
Mon Jan 26, 2015 10:17 am by shaista

» Computer Architecture (COMPLETE)
Sun Jan 25, 2015 5:52 am by shaista

» A virus that create more folders in your computer
Tue Jan 06, 2015 3:49 am by tahir48

» Browsers Comparision
Tue Jan 06, 2015 3:39 am by tahir48

» WEb to PDF convert
Sun Jan 04, 2015 7:34 am by shaista

» 7th Class Computer paper 1st 2 Chapters
Mon Dec 08, 2014 6:21 pm by shaista

» 8th Class Computer Paper 1st 2 chapters
Mon Dec 08, 2014 6:16 pm by shaista

» Chapter # 1 9th Class
Mon Dec 08, 2014 2:52 am by shaista

Poll
Top posters
Admin
 
shaista
 
tahir48
 
computerstudent18
 
computerstudent29
 
thompson john
 
Shaheer
 
Statistics
We have 30 registered users
The newest registered user is benish

Our users have posted a total of 214 messages in 210 subjects
Flag Counter

Share | 
 

 Abacus And Analytical Engine

Go down 
AuthorMessage
shaista



Posts : 49
Join date : 2012-11-09

PostSubject: Abacus And Analytical Engine    Wed Sep 11, 2013 12:20 pm

1.8 Abacus
 
Abacus was a simple calculating device. It was a wooden rack holding horizontal wires with a numbers of beds fed on them. The beds across the wires were free to move along the length of the wires. These beds were moved around, according to specified rules to perform the simple arithmetic operations.
 
1.9 Analytical Engine
 
It was an automatic mechanical digital computer for general purpose use. It was the first automatic programmable computer. The analytical Engine included several features that are also present in the modem electronic computer.
Back to top Go down
 
Abacus And Analytical Engine
Back to top 
Page 1 of 1
 Similar topics
-
» 5.3 LS Vortec Engine and 4L60E Transmission
» Engine of chaos ideas (?)
» Cube Engine
» wanted: cox engine muffler
» Lt1 engine trouble......got me baffled! Any info/advice/thoughts

Permissions in this forum:You cannot reply to topics in this forum
Computer Science Studies (BIT) :: Classes :: 9th Standard-
Jump to: