HISTORY OF COMPUTERS

What may be considered the first computer:

• ABACUS

• ENIAC

• MARK 1

• Z3

John Presper Eckert (1919-1995) and John W. Mauchly (1907-1980) invented:

• ENIAC

• MARK 1

• ANALYTICAL ENGINE

• CALCULUS

Analytical engine was invented by:

• Alan Turing

• Charles Babbage

• Herman Hollerith

• Howard H. Aiken

The person on the picture is:

• Charles Babbage

• Konrad Zuse

• Herman Hollerith

• Alan Turing

Colossus was developed by Alan Turing.

• YES

• NO

Select input devices:

• KEYBOARD

• PROJECTOR

• MOUSE

• TOUCHPAD

• PLOTTER

Select output devices:

• PLOTTER

• MONITOR

• SCANNER

• SPEAKERS

• MICROPHONE

Software is any part of your computer that has a physical structure, such as the keyboard or mouse. It also includes all of the computer's internal parts.

• YES

• NO

HARDWARE is:

• Any part of your computer that has a physical structure, such as the keyboard or mouse. It also includes all of the computer's internal parts.

• Is any set of instructions that tells the hardware what to do and how to do it. Examples of software include web browsers, games, and word processors.

What lets you use your mouse to click icons, buttons, and menus, and everything is clearly displayed on the screen using a combination of graphics and text.

• GUI

• CPU

• ICT

• IOS