Skip to main content

MEMORY IN COMPUTER.

  MEMORY OF COMPUTER: DETAILED EXPLANATION INTRODUCTION MEMORY IN A COMPUTER IS THE MOST ESSENTIAL COMPONENT THAT STORES DATA, INSTRUCTIONS, AND INFORMATION TEMPORARILY OR PERMANENTLY. IT ACTS AS A BRIDGE BETWEEN THE CENTRAL PROCESSING UNIT (CPU) AND THE STORAGE DEVICES, ENSURING SMOOTH DATA PROCESSING AND RETRIEVAL. WITHOUT MEMORY, A COMPUTER CANNOT PERFORM ANY OPERATION. COMPUTER MEMORY IS BROADLY CATEGORIZED BASED ON ACCESS TIME, CAPACITY, COST, AND VOLATILITY . IT DETERMINES THE PERFORMANCE AND EFFICIENCY OF THE ENTIRE SYSTEM. TYPES OF COMPUTER MEMORY COMPUTER MEMORY IS MAINLY DIVIDED INTO PRIMARY MEMORY AND SECONDARY MEMORY , AND ALSO INCLUDES CACHE MEMORY AND VIRTUAL MEMORY AS SPECIAL TYPES. 1. PRIMARY MEMORY (MAIN MEMORY) PRIMARY MEMORY IS DIRECTLY ACCESSIBLE BY THE CPU. IT IS FAST BUT LIMITED IN SIZE AND VOLATILE IN NATURE, MEANING DATA IS LOST WHEN POWER IS TURNED OFF. CHARACTERISTICS: HIGH SPEED LIMITED STORAGE CAPACITY VOLATILE (T...
Post a Comment

MOTHERBOARD A LITTLE SUMMARY

 MOTHERBOARD A LITTLE SUMMARY

A motherboard is a critical component of a personal computer (PC) that serves as the central hub connecting various hardware components. It is often referred to as the main circuit board or mainboard. Here are key points about a motherboard:

1.     Central Component: The motherboard is the primary circuit board in a computer system, providing a platform for other essential components to connect and communicate.

2.     CPU Socket: It houses the CPU (Central Processing Unit) socket, where the computer's processor is installed. The CPU is often considered the "brain" of the computer.

3.     RAM Slots: The motherboard contains slots for RAM (Random Access Memory) modules, which provide temporary storage for data that the CPU needs to access quickly.

4.     Expansion Slots: Various expansion slots, such as PCIe (Peripheral Component Interconnect Express), allow for the connection of additional hardware components like graphics cards, sound cards, and network cards.

5.     Chipset: The chipset is a set of integrated circuits that manage data flow between the CPU, memory, storage devices, and peripherals. It plays a crucial role in overall system performance.

6.     Storage Interfaces: Motherboards feature connectors for storage devices, including SATA (Serial ATA) ports for hard drives and SSDs (Solid State Drives).

7.     Peripheral Connectors: USB (Universal Serial Bus) ports, audio jacks, Ethernet ports, and other connectors for peripherals are typically located on the motherboard, providing interfaces for external devices.

8.     BIOS/UEFI: The Basic Input/Output System (BIOS) or Unified Extensible Firmware Interface (UEFI) is firmware embedded on the motherboard. It initializes hardware during the boot process and provides low-level system control.

9.     Power Connectors: The motherboard has connectors for the power supply unit, distributing power to various components on the board.

10.Form Factor: Motherboards come in different form factors (e.g., ATX, microATX, mini-ITX), determining their physical size and compatibility with computer cases.

In summary, the motherboard is the central nervous system of a PC, facilitating communication between key components and providing the necessary infrastructure for the computer to function.

Top of Form

YOU MAY ALSO LIKE THIS:HARD DISK DRIVE IN DETAIL 

YOU MAY ALSO LIKE THIS:COMPUTER SCIENCE AND INFORMATION TECHNOLOGY

YOU MAY ALSO LIKE THIS:A FLOPPY DISK

Labels:

Comments

Post a Comment

Popular posts from this blog

JOYSTICK WORKING AND DRIFT :GAMING TO AEROSPACE

  TITLE: THE EVOLUTION AND MECHANICS OF JOYSTICKS: FROM GAMING TO AEROSPACE INTRODUCTION: JOYSTICKS HAVE TRANSCENDED THEIR ORIGINS AS MERE GAMING PERIPHERALS TO BECOME INTEGRAL COMPONENTS IN VARIOUS INDUSTRIES, FROM AVIATION AND SPACE EXPLORATION TO MEDICAL EQUIPMENT AND INDUSTRIAL MACHINERY. THESE VERSATILE INPUT DEVICES HAVE EVOLVED SIGNIFICANTLY SINCE THEIR INCEPTION, OFFERING PRECISE CONTROL AND ERGONOMIC DESIGN. THIS ARTICLE DELVES INTO THE EVOLUTION, MECHANICS, AND DIVERSE APPLICATIONS OF JOYSTICKS ACROSS DIFFERENT FIELDS. HISTORY OF JOYSTICKS: THE CONCEPT OF THE JOYSTICK DATES BACK TO THE EARLY 20TH CENTURY WHEN IT WAS INITIALLY USED IN AVIATION FOR CONTROLLING AIRCRAFT. THE EARLIEST JOYSTICKS WERE SIMPLE MECHANICAL DEVICES CONSISTING OF A LEVER MOUNTED ON A PIVOT, WHICH PILOTS USED TO MANEUVER THEIR PLANES. OVER TIME, JOYSTICKS FOUND THEIR WAY INTO ARCADE GAMES, HOME CONSOLES, AND EVENTUALLY PERSONAL COMPUTERS, REVOLUTIONIZING THE GAMING INDUSTRY. MECHANICS OF JOY...
Post a Comment
Read more

CUSTOM CONFIGURATION OF A PC

  CUSTOM CONFIGURATION OF PC APART FROM BRANDED COMPLETE PC’S LIKE IMAC, HP, HCL THE USER CAN ASSEMBLE A PC ACCORDING TO HIS NEED AND USABILITY. GRAPHIC/CAD/CAM WORKSTATIONS A SURVEY REVEALED THAT 11 PERCENT OF GRAPHIC DESIGNERS AND ENGINEERS USED MOBILE WORKSTATIONS FOR CAD AND 8 PERCENT USED STANDARD PC NOTEBOOKS.   LAPTOP CONFIGURATIONS ARE NOT MADE TO GRAPHICS INTENSIVE ACRIVITIES LIKE CAD, NOR ARE THEY GFENERALLY BUILT FOR USE IN EXTREME CONDITION LIKE CONSTRUCTION SITES, OIL RIGS AND INDUSTRIAL PLANTS.   A GRAPHIC DESIGN OR CAD USABLE PC SHOULD HAVE A BETTTER PROCESSING SPEED BETTER QUALITY OF IMAGES.   THE FOLLOWING ARE THE SPECIFICATIONS TO CUSTOMIZE GRAPHIC DESIGN WORKSTATIONS.   POWERFUL PROCESSOR WHEN WE CONSIDER GRAPHIC DESIGN WORKSTATIONS, THE PROCESSOR POWER IS THE FIRST CRITERIA TO LOOK IN.   IT IS NECESSARY TO GAUGE THE PURPOSE OF THE MACHINE WHEN CHOOSING THE CPU PROFILE OF A COMPUTER. GRAPHIC DESIGN WORKSTATIONS AND COMPUTER ...
Post a Comment
Read more

PRINTER A SHORT SUMMARY

PRINTER A SHORT SUMMARY TITLE: THE EVOLUTION OF PRINTERS: FROM DOT MATRIX TO 3D PRINTING INTRODUCTION: PRINTERS HAVE UNDERGONE A REMARKABLE EVOLUTION SINCE THEIR INCEPTION, TRANSFORMING FROM SIMPLE DOT MATRIX MACHINES TO SOPHISTICATED 3D PRINTING MARVELS. THIS ARTICLE DELVES INTO THE HISTORY, TYPES, WORKING PRINCIPLES, AND FUTURE TRENDS OF PRINTERS, SHOWCASING THEIR PIVOTAL ROLE IN SHAPING MODERN SOCIETY. 1.     A GLIMPSE INTO HISTORY: ·          THE INVENTION OF THE PRINTING PRESS BY JOHANNES GUTENBERG IN THE 15TH CENTURY REVOLUTIONIZED THE DISSEMINATION OF KNOWLEDGE. ·          THE EMERGENCE OF MECHANICAL PRINTERS IN THE 19TH CENTURY LAID THE FOUNDATION FOR MODERN PRINTING TECHNOLOGIES. ·          THE ADVENT OF ELECTRONIC PRINTERS IN THE MID-20TH CENTURY MARKED A SIGNIFICANT LEAP FORWARD IN PRINTING CAPABILITIES. 2.  ...
Post a Comment
Read more