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University

25 Qs

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考前複習

考前複習

Assessment

Quiz

Professional Development

University

Practice Problem

Medium

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CHIHAO CHIEN

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25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

數位影像的基本單位是什麼?

像素 (Pixel)

色彩模式 (Color Mode)

解析度 (Resolution)

位元深度 (Bit Depth)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

欲輸出 300 dpi 的 A4 尺寸照片,需要多少像素?

2,160,000

8,700,632

1,200,000

5,400,000

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

點陣圖的主要特性是什麼?

不受解析度影響

放大縮小會影響畫質

適合色塊圖案

檔案較小

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

RGB 模式中,每個色彩通道的範圍是多少?

0~100

0~255

0~128

0~1024

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

CMYK 模式主要使用於什麼用途?

網頁設計

印刷品

電視顯示器

手機螢幕顯示

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Lab 色彩空間的 L* 值代表什麼?

明度

彩度

飽和度

色相

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

8 位元色彩深度可以表現多少種顏色?

128 種

256 種

16,777,216 種

68 億種

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