Networking jobs in delhi | Hardware networking jobs in delhi - PowerPoint PPT Presentation

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Networking jobs in delhi | Hardware networking jobs in delhi

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SILICON UNIV has designed its Networking and Hardware Courses so Well that, searching a job in the market after finishing of the course is very easy. You Will get several job offers from reputed organizations in Market. We are associated with many of the major IT Companies like Infosys, Honeywell, Wipro, & hellip. – PowerPoint PPT presentation

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Updated: 6 May 2017
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Title: Networking jobs in delhi | Hardware networking jobs in delhi


1
COMPUTER HARDWARE NETWORKING
2
Elements of Computer System-
  • A computer system consists of two major elements
    Hardware and Software.
  •  Hardware is the collection of all the parts you
    can physically touch.
  • Software, on the other hand, is not something you
    can touch. Software is a set of instructions for
    a computer to perform specific operations.

3
Objectives
  • Role of hardware.
  • Describe hardware components, and explain each
    component.
  • Features of networking

4
Hardware Components of Computer -
  1. C.P.U.
  2. CARDS
  3. MOTHER BOARD
  4. RAM

5
Central Processing Unit (CPU)
  • Component of CPU
  • Arithmetic Logic Unit- ALU ALU performs
    arithmetic logical operations.
  • Control Unit- cu CU extracts instructions
    from memory and decodes and
    executes them, calling the ALU when necessary.

6
CARDS
  • Graphic Card
  • Video Card
  • Sound Card

7
MOTHER BOARD
8
RAM
  • RAM is a semiconductor that stores charges with
    transistors and capacitors.
  • Dynamic RAM (DRAM) -
  • Most popular type of electronic memory in the PC
    world.
  • Static RAM (SRAM)- very expensive does not have
    to be refreshed.

9
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10
PAN
  • A personal area network (PAN) is the
    interconnection of information technology devices
    within the range of an individual person,
    typically within a range of 10 meters

11
LAN
  • A local area network (LAN) is a computer network
    that interconnects computers within a limited
    area such as a home, school, computer laboratory,
    or office building, using network media.

12
MAN
  • A metropolitan area network (MAN) is a network
    that interconnects users with computer resources
    in a geographic area or region larger than that
    covered by even a large local area network (LAN)
    but smaller than the area covered by a wide area
    network (WAN).

13
WAN
  • A wide area network (WAN) is a network that
    covers a broad area (i.e., any telecommunications
    network that links across metropolitan, regional,
    national or international boundaries) using
    leased telecommunication lines.

14
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