Class 8 Exam > Class 8 Videos > Graphic Designing > Images
Images Video Lecture | Graphic Designing - Class 8
FAQs on Images Video Lecture - Graphic Designing - Class 8
| 1. What are images in the context of computer science and web development? |  |
Ans. Images in computer science and web development refer to visual representations or graphics that are used to convey information or enhance the appearance of a website or digital content. They can be photographs, illustrations, logos, or any other visual elements that can be displayed on a screen.
| 2. How are images used in web design? | |
Ans. Images are used in web design to make websites visually appealing, engaging, and informative. They help in conveying messages, showcasing products or services, capturing attention, and improving user experience. Images can be used as banners, backgrounds, icons, buttons, or in content to support and enhance the overall design and message of a website.
| 3. Why is image optimization important for websites? | |
Ans. Image optimization is important for websites as it helps in improving the loading speed and performance of a website. By reducing the file size of images without compromising their quality, image optimization ensures that web pages load quickly, leading to better user experience and higher search engine rankings. It also helps in reducing bandwidth usage and optimizing storage space.
| 4. What are some common image file formats used on the web? | |
Ans. Some common image file formats used on the web include JPEG (Joint Photographic Experts Group), PNG (Portable Network Graphics), GIF (Graphics Interchange Format), and SVG (Scalable Vector Graphics). Each format has its own advantages and best use cases. JPEG is best for photographs, PNG for images with transparency, GIF for animated images, and SVG for scalable vector graphics.
| 5. How can alt text be used to improve the accessibility and SEO of images? | |
Ans. Alt text, short for alternative text, is a textual description added to an image to describe its content. It plays a crucial role in improving the accessibility and SEO (search engine optimization) of images. Alt text helps visually impaired users understand the content of an image through screen readers. Additionally, search engines rely on alt text to understand and index images, making them more discoverable in search results. It is important to write descriptive and accurate alt text that reflects the content and context of the image.
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Oct 13, 2025
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Video Description: Images for Class 8 2025 is part of Graphic Designing preparation.
The notes and questions for Images have been prepared according to the Class 8 exam syllabus.
Information about Images covers all important topics for Class 8 2025 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Images.
Introduction of Images in English is available as part of our Graphic Designing for Class 8 & Images in
Hindi for Graphic Designing course. Download more important topics related with notes, lectures and mock test series for
Class 8 Exam by signing up for free.
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Video Lecture & Questions for Images Video Lecture | Graphic Designing - Class 8 - Class 8 full syllabus preparation | Free video for Class 8 exam to prepare for Graphic Designing.
Information about Images
Here you can find the meaning of Images defined & explained in the simplest way possible.
Besides explaining types of Images theory, EduRev gives you an ample number of questions to practice Images tests,
examples and also practice Class 8 tests.
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The content of Images is prepared as per the latest Class 8 syllabus.
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