HISTORY OF COMPUTING
EVERTHING YOU WANT TO KNOW ABOUT COMPUTING
What is an INPUT device?
INPUT
INPUT
INPUT
WHAT IS AN OUTPUT DEVICE?
OUTPUT
OUTPUT
CPU
RAM
RAM (pronounced ramm) is an acronym for random access memory, a type of computer memory that can be accessed randomly; that is, any byte of memory can be accessed without touching the preceding bytes.RAM is the most common type of memory found in computers and other devices, such as printers.
POWER SUPPLY
NET WORK CARD
GRAPHICS CARD.
BINARY CODE
MOTHER BOARD
ALAN TURING
Born: June 23, 1912, Maida Vale, London, United Kingdom
Died: June 7, 1954, Wilmslow, United Kingdom
Education: Princeton University (1936–1938), more
ALAN TURING invented a machine called THE TURING MACHINE.
NETWORK
BUS NETWORK
The BUS NETWORK is easy to install.
DISADVANTAGES
If the main cable fails the entire network fails.
STAR NETWORK
It is very easy to install and manage the star network topology, as it is the simplest of the lot when it comes to functionality.
DISADVANTAGES
If the central hub is compromised, it will leave the entire network vulnerable.
RING NETWORK
There is no need for network server to control the connectivity between workstations.
DISADVANTAGES
Network is highly dependent on the wire which connects different components.