GENERATION OF COMPUTERS

1. SMS EDUCATION LUCKNOW
Presented by-
DINESH KUMAR
‘O’ LEVEL CLASS

2. GENERATION OF COMPUTER
1.FRIST GENERATION 1945-55
Processor technology - Vaccum tube
Memory capacity - Very low
Processing speed - Very slow
Examples - ENIAC,
UNIVAC,
EDVAC
EDSAC

3. • 2. SECOND GENERATION 1955-65
Processor technology Transistors
memory capacity 100 kilo bytes
Processing speed Thousand of instruction
Programming language Low level language
Examples I.B.M , PC

4. • 3. THIRD GENERATION 1965-75
Processing technology Intigrated circuit (IC)
Memory capacity 4 mega bytes
Processing speed Increase
Programming language Low level , High level
Examples BASIC, PASCAL,
COBOL ETC.

5. • 4. FOURTH GENERATION 1975-85
Processing technology Micro processor , LSI
Processing speed Million of instruction
per seconds
Memory capacity TB ( tera bytes)
Programming language Scripting language visual
Examples Laptop, Desktop,
Tablets
Palmtop etc.

6. • 5. FIFTH GENERATION 1985 – Present
time
This is generation of computer where computer
one assigned intelligence. They use artificial
intelligence where they will use their own IQ
solve the programs.