Computer science notes, Thesis of Applications of Computer Sciences

Here is a Computer Science description in 140 words: --- Computer Science is the study of computers, software, and computational systems. It focuses on how data is processed, stored, and communicated efficiently. A computer system consists of hardware and software. Hardware includes physical components like CPU, keyboard, and monitor, while software includes programs that run on the computer. System software, such as Windows and Linux, manages hardware, while application software performs specific tasks like browsing and word processing. Programming is an important part of Computer Science, using languages like C, Java, and Python to create software. Concepts like algorithms and data structures help solve problems effectively. Networking connects computers through the Internet, enabling communication and data sharing. Computer Science plays a vital role in modern life, supporting innovation in education, business, healthcare, and technology.

Typology: Thesis

2022/2023

Available from 04/07/2026

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Computer Fundamentals
Unit-II
Mrs. Kiran Bala Dubey
Assistant Professor
Department of Computer Science
Govt. N. P. G. College of Science,
Raipur
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Computer Fundamentals

Unit-II

Mrs. Kiran Bala Dubey Assistant Professor Department of Computer Science Govt. N. P. G. College of Science, Raipur

Output Devices

Hardcopy

  • Impact printer
    • Dot matrix printer
    • Daisy wheel printer
  • Non-Impact printer
    • Ink jet printer
    • Laser printer Plotter
    • Drum plotter
    • Flat-bed plotter

Microfilm/Microfiche

  • Microfilm is a 35mm film on which printed materials are photographed at greatly reduced size for ease of storage. The digital lens on the microfilm reader enlarges the image, allowing you to read the contents.
  • Microfiche is a card made of transparent film used to store printed information in miniaturized form. To read the card, one places it under the lens of a microfiche reader machine, which magnifies it.

Output Devices