Computer Components (RAM, ROM, HDD, SSD, Ethernet Card, Sound Card, Graphic Card, Bus System, Ports & Sockets)

Computer systems consist of three components as shown in below image: Central Processing Unit, Input devices and Output devices. Input devices provide data input to processor, which processes data and generates useful information that’s displayed to the user through output devices. This is stored in computer’s memory.

Arithmetic Logic Unit (ALU)

 Data entered into computer is sent to RAM, from where it is then sent to ALU, where rest of data processing takes place. All types of processing, such as comparisons, decision-making and processing of non-numeric information takes place here and once again data is moved to RAM.

RAM (Random Access Memory)

 

    RAM (Random Access Memory) is the  internal memory of the CPU for storing data, program, and program result. It is a read/write memory which stores data until the machine is working. … RAM is volatile, i.e. data stored in it is lost when we switch off the computer or if there is a power failure.

 

 

Create a simple HTML page to demonstrate the use of different tags.

1 thought on “Computer Components (RAM, ROM, HDD, SSD, Ethernet Card, Sound Card, Graphic Card, Bus System, Ports & Sockets)”

Leave a Comment