This document discusses the key aspects of second generation computers from 1955-1965. It lists the members of a group and then provides information on: 1. The definition of computer generations and that the second generation used transistors replacing vacuum tubes which made them smaller, faster, more powerful and reliable. 2. Examples of some second generation computers including IBM 7000, NCR 304, IBM 650, IBM 1401, ATLAS and MARK III. 3. The internal components of second generation computers including transistors, 286 processors, punched cards, magnetic ferrite-core memory, magnetic disks and magnetic tapes as storage.

1. MEMBERS :
1.MAHMUDULLAH 151-15-5073
2. MUNEM MOSTAQEEM 151-154873
3. MEHEDI HASAN RATUL 152-15-5711
4. MD.FARDIN HASSAN 152-15-5532
5. MD. JAHID HASAN 152-15-5787
BLACKHAT

2. SECOND GENERATION OF COMPUTER
IBM 7000,
NCR 304,
IBM 650,
IBM 1401,
ATLAS AND MARK III

3. MAHMUDULLAH
151-15-5073
Topics I am going to cover :
1. The term “Generation of Computer”.
2. How many Generations are there ?
3. Why the Second Generation Came ?
4. “ Good things of Second Generation at a glance “.

4. Generation of Computer ?
1. I GENERATION : 1945 – 55
2. II GENERATION : 1955 – 65
3. III GENERATION : 1965 – 75
4. IV GENERATION : 1975 – 89
5. V GENERATION : 1989 TO PRESENT

5. Reasons Of Inventing Second Generation :-

6. Features of Second Generation Computer

7. INTERNAL COMPONENTS OF SECOND GENERATION
Transistors
286 processor
Punched cards
Magnetic ferrite-core memory
magnetic disks and magnetic tapes

8. TRANSISTORS :
286 PROCESSOR:

9. Punched cards:
Magnetic ferrite-core memory:

10. Magnetic disks and magnetic tapes:

11. INPUT OUTPUT DEVICES:

12. Supported Programming Languages

13. Lackings Of Second Generation Computer

14. *COMMERCIAL PRODUCTION !
*COST!

15. Jump Into 3rd Generation Computer

16. *STORAGE
*LANGUAGE !
*SIZE !

17. THE END
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