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Welcome
to
Presentation
Historical Evaluation of
Computer
Functions of Computer
Characteristics and Limitations Of Computer
Generations Of Computer
Classification Of Computer
Compu...
Computer

“The computer was born to
solve
problems that did not
exist before.”
Functions Of
Computer
Accept
Data

Process
Data

Output Data
Characteristics Of Computer
Faster

Accurate
Various Performance
Diligence
Reliability
Vast Memory
Limitations Of Computer
Costly
Dependent
Need of an expert programmer
Non Standardization

Artificial
Various Generations of Computer
First generation computer(1951-1959): Use of vacuum tubes
Second generation computer(1959-...
Digital Computer

Classification of Computers

Micro computer

Mini computer
Mainframe Computer
Super computer
Relationship Between System and Technology
Technology: Composed of hardware, software, data and
telecommunication
System: ...
Components of Computer system
Hardware
Software
User
Data
Major Types of Software
Operating System
An integrated set of programs that acts as a basic
platform for the hardware applications programs to
run...
Functions of operating system
Classification of Operating System :
Batch/Off line Mode Operating System

Multiprocessing Operating System
Multitasking Operating System

Time sharing operating system
Distributed operating system
Real time Operating System

Virtual storage operating system
Computer Language
Language

Low level
Language

1. Machine language
2. Assemble language

High level
language
Low Level Language

Easily Understandable for Computer
Execute Fast
Machine Dependent
Inefficient in error finding
Hard fo...
High Level Language

Human understand easily
Slow in execution
Slow in execution
Easy in error finding
Easy in developing ...
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Historical evaluation of computer

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Historical evaluation of computer

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Transcript of "Historical evaluation of computer"

  1. 1. Welcome to Presentation
  2. 2. Historical Evaluation of Computer
  3. 3. Functions of Computer Characteristics and Limitations Of Computer Generations Of Computer Classification Of Computer Computer System and Technology Software Operating System Computer Language
  4. 4. Computer “The computer was born to solve problems that did not exist before.”
  5. 5. Functions Of Computer Accept Data Process Data Output Data
  6. 6. Characteristics Of Computer Faster Accurate Various Performance Diligence Reliability Vast Memory
  7. 7. Limitations Of Computer Costly Dependent Need of an expert programmer Non Standardization Artificial
  8. 8. Various Generations of Computer First generation computer(1951-1959): Use of vacuum tubes Second generation computer(1959-1965): Use of transistors Third generation computer(1965-1971): Use of IC Forth Generation computer(1971-Current year): Use of large scale of Integration Fifth Generation computer(future Generation): Use of ULSI
  9. 9. Digital Computer Classification of Computers Micro computer Mini computer Mainframe Computer Super computer
  10. 10. Relationship Between System and Technology Technology: Composed of hardware, software, data and telecommunication System: Group of interrelated components Input Processing Output Feed back: Data about the performance of a system Control: Monitoring and evaluating feedback
  11. 11. Components of Computer system Hardware Software User Data
  12. 12. Major Types of Software
  13. 13. Operating System An integrated set of programs that acts as a basic platform for the hardware applications programs to run.
  14. 14. Functions of operating system
  15. 15. Classification of Operating System : Batch/Off line Mode Operating System Multiprocessing Operating System
  16. 16. Multitasking Operating System Time sharing operating system
  17. 17. Distributed operating system
  18. 18. Real time Operating System Virtual storage operating system
  19. 19. Computer Language Language Low level Language 1. Machine language 2. Assemble language High level language
  20. 20. Low Level Language Easily Understandable for Computer Execute Fast Machine Dependent Inefficient in error finding Hard for logic development Machine language: Directly executed without any translation. Instruction written in what can understand by processor. Assemble language: Instructions are written in codes and symbolic address.
  21. 21. High Level Language Human understand easily Slow in execution Slow in execution Easy in error finding Easy in developing logic
  22. 22. Thank You
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