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Published on: 13/05/2022
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Questions + Answers key
Take MCQ Computer Technology Test

1.
How to create duplication objects and Cloning objects? Write the difference between them.
2.
What do you do to convert a line into an arrow?
3.
Flyout of which tool has star tool in it? What is that tool’s keyboard shortcut?
4.
Write the steps to draw a circle in CorelDRAW.
5.
What are the differences between Vector graphics and bitmaps?
1.
Cloning Objects
(i) To create a clone of a selected object.
Choose Edit > Clone from the menu bar.
(ii) The clone will be offset slightly to the upper right of the original and placed on top as shown below. The new copy is automatically selected.
(iii) Cloning differs from duplication in that most changes made to the original object (the "master") are automatically applied to the clone.
2.
To add arrowhead to a line
(i) Using the Freehand tool draw a line.
(ii) Select the line.
(iii) Click the drop-down button on the End Arrowhead Selector on the Property tool bar.
(iv) Then click the desired arrow tip.
Now the line appears with an arrow.
You can set the line style, width, and the colour of the line using the Properties bar.
3.
(i) Flyout of polygon tool has star tool in it.
(ii) The tool's keyboard shortcut is (Y).
4.
Creating Circles
(i) To draw a circle, select the Ellipse tool in the toolbox.
(ii) The mouse pointer changes to a crosshair with a small ellipse beneath it.
(iii) Click on anywhere in the drawing area and hold down the Ctrl key while dragging the mouse pointer.
(iv) Release the mouse button where you like the end of the circle.
5.
| Vector graphics | Bitmaps |
| Vector graphics are made of lines and curves. | Bitmaps are also known as raster images. |
| They are generated from mathematical descriptions. | They are composed of small squares called pixels |
| These graphics are ideal for logos and illustrations. |
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Tamilnadu Stateboard 12th Standard Subjects

Maths

Chemistry

Physics

Biology

Computer Science

Business Maths and Statistics

Economics

Commerce

Accountancy

History

Computer Applications

Biology

Computer Technology

Computer Applications

Computer Science

Business Maths and Statistics

Commerce

Economics

Maths

Chemistry

Physics

Computer Technology

History

Accountancy

Tamil

English

French
Tamilnadu Stateboard Standards