
進入數碼圖像世界
Quiz
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Computers
•
5th Grade
•
Medium
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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下透明背景的「單色標誌」圖像,應使用哪一種圖像格式?
GIF或PNG
GIF
JPEG
PNG
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下「網上相簿的相片」圖像,通常屬於哪一種圖像格式?
GIF
JPEG
PNG
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下「準備加入背景」的圖像,應該使用哪一種圖像格式?
GIF
JPEG
PNG
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
數碼圖像由甚麼組成?
解像度
像素
對比度
色溫
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
假設圖像的像素尺寸和解析度相同,以下哪一個格式的圖像質素最差?
PNG
GIF
JPEG
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪一個格式「不支援」透明背景?
PNG
GIF
JPEG
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
甚麼是「對比度」?
指圖像最暗與最亮區域之間的差異
指圖像的色彩溫度
指圖像的相對明亮度
指兩張圖像之間的差異
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