We are given a set of multiple-choice questions related to digital graphics and multimedia. We need to select the correct answer for each question.

1. Problem Description

We are given a set of multiple-choice questions related to digital graphics and multimedia. We need to select the correct answer for each question.

2. Solution Steps

1. Which is not a basic element of digital graphics?

The basic elements of digital graphics are pixels, resolution, bit depth, and size. Thus, the answer is Size.

2. A digital graphic is an array of rectangular pixels called a ... Which of the following is suitable to fill in the blank in accordance with digital graphics?

A digital graphic is an array of rectangular pixels called a bitmap.

3. Which tool to use to create a circle shape in graphic software?

The Ellipse tool is used to create a circle or ellipse.

4. Which of the following tools can be used to color the figure shown on the right in green using an image editing software?

Based on the images shown in the options, the correct answer is the paint bucket tool, which is represented by the droplet icon. (iii)

5. The number of bits per pixel determines the colors used in an image. If a single pixel represents 4 bits, how many colors can be used on the image?

If a single pixel represents 4 bits, the number of colors is $2^4 = 16$.

6. Which statement is correct regarding image resolution?

Pixels are used to measure the image resolution of a digital graphic.

7. Which of the following is the number of pixels in the given size image of 24ppi (pixels per inch)?

The image has dimensions 2" x 1".

Since the resolution is 24 pixels per inch,

Number of pixels in width = 2 inches * 24 pixels/inch = 48 pixels

Number of pixels in height = 1 inch * 24 pixels/inch = 24 pixels

The total number of pixels is 48 * 24 =

1

1

5

2. However, based on the listed answers, the question is asking about the number of pixels along the longer side (2 inches), so it has 48 pixels.

3. Final Answer

1. (iv). Size

2. (ii). bitmap

3. (ii). Ellipse tool

4. (iii).

5. (iii). 16

6. (i). Pixels are used to measure the image resolution of a digital graphic.

7. (iii). 48 pixels