Mid-term Test : Photoshop

Photoshop is a software program specifically designed for editing and enhancing images. It provides a wide range of tools and features that allow users to modify and manipulate photographs, such as adjusting colors, removing blemishes, adding or removing objects, and applying various effects. Therefore, the correct answer is "ตกแต่งภาพ" which translates to "image editing" in English.

The Zoom Tool is used to zoom in or zoom out on an image, allowing the user to view the image in more detail or see a larger portion of the image. This tool is commonly used when the user wants to get a closer look at specific areas of an image or when they want to see a larger view of the entire image.

The correct answer is "เป็นเครื่องมือในการเคลื่อนย้ายวัตถุ" which means "It is a tool for moving objects." This answer is supported by the fact that the question asks about the function of the Move Tool, and the answer states that it is used for moving objects.

The Brush Tool is used for painting or applying colors onto an image. It allows the user to simulate a brush stroke and apply various colors, textures, and effects to enhance or modify an image. This tool is commonly used in digital painting, photo editing, and graphic design to add details, blend colors, or create artistic effects.

จุดสีที่มีลักษณะเป็นรูปสี่เหลี่ยมๆ จำนวนมากมาเรียงประกอบกันเป็นภาพให้เรามองเห็น โดยจุดสีนั้นก็จะมีสีสันแตกต่างกันไป ภาพที่เกิดจากจุดสีเหล่านี้เรียกว่าภาพพิกเซล ซึ่งพิกเซลคือหน่วยขนาดเล็กที่สุดในภาพดิจิตอล ซึ่งเป็นตัวแทนของสีแต่ละสีในภาพ

The correct answer is "ภาพที่ผ่านการตกแต่งสร้างสรรค์ด้วยคอมพิวเตอร์" which means "An image that has been created and decorated using a computer". This answer suggests that the graphic image is created and enhanced through the use of computer technology and software. It implies that the image has been digitally manipulated or designed using computer graphics tools and techniques.

The correct answer is "เมนูบาร์" because it is the only option that is not mentioned in the given list of options. The other options mentioned are "แถบสถานะ" (status bar), "แถบตัวเลือก" (options bar), and "แถบชื่อเรื่อง" (title bar). Therefore, the correct answer must be "เมนูบาร์" as it is the only remaining option.

The Gradient Tool is used to blend or transition colors from one to another. It allows the user to create a smooth gradient effect by selecting two or more colors and applying them to a specific area or object. This tool is commonly used in graphic design and image editing to create gradients, shading, and other color effects.

The correct answer is "เป็นเครื่องมือที่ใช้สำหรับการลบ" which translates to "It is a tool used for erasing." The Eraser Tool in image editing software is used to remove or erase parts of an image or artwork. It allows the user to selectively delete or erase specific areas or elements from the image, making it a useful tool for editing and retouching purposes.

The correct answer is "แถบชื่อเรื่อง" because it refers to the title bar of the Photoshop program window. The title bar displays the name of the program or the active document, allowing users to easily identify which program or document they are currently working on.

The given question asks for the type of image that is created from straight lines and curved lines, and is used in high-precision and high-detail work. The correct answer, "ภาพเวคเตอร์" (Vector image), is the most suitable choice because vector images are created using mathematical equations to define lines and curves, allowing for infinite scalability without loss of quality. This makes vector images ideal for precise and detailed work, such as in graphic design, illustrations, and technical drawings.

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The question asks for the mode that is not a color mode in Adobe Photoshop. The options are Bitmap, RGB Color, CMYK Color, and Vector. Bitmap, RGB Color, and CMYK Color are all color modes in Photoshop, used for editing and manipulating images. However, Vector is not a color mode but a type of image format that uses mathematical equations to create and manipulate shapes and lines. Therefore, Vector is the correct answer.

The correct answer is Photoshop CS3. This is because the question asks for the version of Photoshop that students use in the computer room, and CS3 is the only version mentioned as an option.

A vector image is composed of mathematical formulas that describe the shapes and colors of the image. When a vector image is zoomed in, the formulas are recalculated to maintain the sharpness and high level of detail. This is different from pixel-based images such as pixel cells and bitmaps, where the image is made up of individual pixels. When a pixel-based image is zoomed in, the pixels are enlarged, resulting in a loss of clarity and detail. Therefore, vector images retain their high level of detail even when zoomed in, making them the correct answer in this case.

The Healing Brush Tool is used to adjust the color values of the background or layer to make them blend seamlessly. It is not used to copy objects in the image or adjust the saturation of colors. The tool allows the user to select the brush size and shape by clicking on the arrow triangle button.

The correct answer is 2 ประเภท. This is because the question is asking how many types of graphics in computers are there, and the answer is 2 types.

The History Brush Tool is used to selectively erase parts of the image that have been edited or added. It allows the user to revert specific areas back to their original state, while leaving the rest of the image untouched. This tool is useful when making adjustments or enhancements to an image and wanting to undo specific changes without affecting the entire image.

Adobe Photoshop CC 2017 is the correct answer because it is the most recent version of Photoshop mentioned in the options. Adobe Photoshop CS6 Extended and Adobe Photoshop CC 2015 are older versions, while Adobe Photoshop 5 is not mentioned in the question. Therefore, Adobe Photoshop CC 2017 is the most up-to-date version listed.

ภาพบิตแมปเป็นภาพที่เกิดจากการเรียงตัวอักษรของบิต (bit) ซึ่งเป็นหน่วยข้อมูลที่เล็กที่สุดในคอมพิวเตอร์ แต่ละบิตจะมีค่าเป็น 0 หรือ 1 เมื่อเรียงต่อกันตามลำดับ จะสร้างภาพที่เป็นรูปภาพที่เราสามารถมองเห็นได้ ภาพบิตแมปสามารถเก็บข้อมูลสีและความละเอียดของภาพได้ และเป็นรูปแบบที่พบได้บ่อยในการจัดเก็บและแสดงภาพที่มีความละเอียดแบบต่อเนื่อง