Introduction to Management

Presentation on

INTRODUCTION TO MEMORY

By: Vishal KoiralaSarsowti KhadkaNisha Khatri

Understanding about computer memory

Understanding types of memory

Know about their uses

Know about their function

Know about their working method

Objectives

Of the

chapter

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MemoryMemory is a device which is used to store data, information, or any other types of files or things which we may need on future.It may be temporary or permanent, re-write able or only readable.

The physical devices used to store programs or data on a temporary or permanent basis for use in a computer or other digital electronic device.

Internal storage areas in the computer.

Characteristics

Used for long term storage.

The contents is easily changed.

The processor interacts with it millions of times per second.

Fast access.

Holds programs and data that the processor is actively working with.

Usually its contents are organized into files.

Very closely connected to the processor.

Store

Access

Retrieve

Interact

TYPES OF MEMORY

MAIN MEMORY/PRIMARY

MEMORY

SECONDARYMEMORY

PRIMARY MEMORY

Primary memory iscomputer memorythat is accesseddirectly by theCPU. This includesseveral types ofmemory, such asthe:-

TYPES OF PRIMARY MEMORY

RAM is a volatile memory which stores data while computer is running.

ROM is the read only memory and it is stored by the manufacturer itself and contains the BIOS program to load operating system.

SECONDARY MEMORY

Types of Secondary Memory

Hard Drive

Floppy Disk

Magnetic Disk

Optical Disk

Thanks to Mr. Sant Kumar Verma for giving me chance to present my ideas on

“Introduction of Computer Memory”.

Acknowledgement