1ST PT. COMPUTER ( 2024-25)

The first mechanical calculating device was ________

• EDVAC

• ENIAC

• ABACUS

Charles Babbage invented the Difference engine in 1822.

• TRUE

• FALSE

Second generation computers used

• Vacuum tubes

• 
  Microprocessors

• 
  Transistors

• 
  Integrated circuits

It has decision making ability

• Mark I

• Expert system

• 
  Third generation computers

• 
  IBM PC

A computer program designed to carry out a specific task other than the operation of the computer itself

• 
  device

• 
  application software

• hardware

• 
  virus

Hardware is any part of the computer you can touch, feel or disassemble.

• 
  true

• false

The brains of the computer is called

• 
  motherboard

• 
  hard drive

• 
  CPU

• 
  modem

The keyboard is an

• 
  Input device

• 
  output device

The printer is an example of an

• 
  Input device

• 
  output device

A pictorial symbol on a computer screen

• 
  letters and numbers

• 
  cursor

• 
  icon

• 
  monitor