Question

Q. 3. Answer the following:
1. What was invented by Charle's Babbage?
2. What are the main parts of paint window?
3. What is color 1 and color 2 called as?
4. What is Hardware?

Answer 1

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Answer 1) Charles Babbage invented the first automatic computing engines in 2002

Answer 2) Main parts of paint window:

• Title bar:- It is situated at the top of window
• Menu bar :- These are located at the top of open windows.
• Tool box :- There are 13 tools in tool box
• Colour box :- It contains all types of colours.

Answer 3) Color one is called as primary color .

Color second is called as secondary color.

Answer 4) Hardware are physical parts of computer like keyboard and speakers.

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Additional information:-

First electronic computer was ENIAC.

The original name of windows was Interface Manager.

First computer was made in 1936.

Konrad Zuse was the inventor of the first computer.

The first computer mouse was made from wood.