What is computer full information?

A computer is a programmable electronic device that accepts raw data as input and processes it with a set of instructions (a program) to produce the result as output. It renders output just after performing mathematical and logical operations and can save the output for future use.

What is the first computer?

First Computers The first substantial computer was the giant ENIAC machine by John W. Mauchly and J. Presper Eckert at the University of Pennsylvania. ENIAC (Electrical Numerical Integrator and Calculator) used a word of 10 decimal digits instead of binary ones like previous automated calculators/computers.

What are the 2 types of computer?

Classification of Computers by Size

  • Supercomputers.
  • Mainframe computers.
  • Minicomputers.
  • Personal computers (PCs) or microcomputers.

What are the 5 classification of computer?

Classification of Computers

Sr.No. Type
2 Workstation
3 Mini-Computer
4 Main Frame
5 Super-Computer

Which is the first computer?

The first mechanical computer, The Babbage Difference Engine, was designed by Charles Babbage in 1822. The ABC was the basis for the modern computer we all use today. The ABC weighed over 700 pounds and used vacuum tubes. It had a rotating drum, a little bigger than a paint can, that had small capacitors on it.

Which is the largest computer?

Mainframe computer is the largest computer.

  • Mainframe computers can execute millions of instruction simultaneously. Supercomputers are the largest computers in the world.
  • HPE Has Constructed The Largest Single-Memory Computer System Ever Built.
  • A mainframe computer’s size depends primarily on its age.
  • What are the parts of computer?

    5 parts of a computer

    • A motherboard.
    • A Central Processing Unit (CPU)
    • A Graphics Processing Unit (GPU), also known as a video card.
    • Random Access Memory (RAM), also known as volatile memory.
    • Storage: Solid State Drive (SSD) or Hard Disk Drive (HDD)