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15 questions
A vector image is created using
coloured pixels.
dots.
images.
mathematics formulas.
When we enlarge a vector graphic, its quality
improves.
is never lost.
reduces.
stays the same.
Vector graphics can be easily edited using a computer software.
TRUE
FALSE
Bitmap graphics are made up of
dots.
images.
mathematics formulas.
coloured pixels.
When we enlarge a bitmap, its image quality
becomes pixelated or blurry.
improves.
reduces.
stays the same.
The resolution of an image refers to the quality of the image.
TRUE
FALSE
A high quality image means
its file size is larger.
its file size is smaller.
it is sharp and clear.
it is blurry and pixelated even when not zoomed in.
Which of the following is/are vector graphic file(s)?
Pencil.bmp
Pencil.jpeg
Pencil.png
Pencil.svg
Which of the following is/are bitmap graphic file(s)?
Applepen.bmp
Applepen.jpeg
Applepen.png
Applepen.svg
Photographs taken with our handphones and digital cameras are
bitmap images.
vector images.
Bitmap graphics will never lose their image quality when enlarged.
TRUE
FALSE.
A higher quality image means it takes ______ storage space and a _______ time to download.
less, shorter
less, longer
more, shorter
more, longer
After enlarging a graphic, our screen shows the above. We can confirm that it is a ______ graphic.
bitmap
vector
After enlarging a graphic, our screen shows the above. We can confirm that it is a ______ graphic.
bitmap
vector
After we export a file to bitmap,
we can edit the bitmap graphic easily.
TRUE
FALSE
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