Class-8-Ch-9-Images-and-Links-in-HTML5.pdf

PARAGON CONVENT SCHOOL SECTOR 24-B CHANDIGARH CLASS 8 CH- 9 IMAGES AND LINKS IN HTML5 BRAIN DEVELOPER A. Fill in the blanks: 1. Images can be added to the do...

PARAGON CONVENT SCHOOL SECTOR 24-B CHANDIGARH CLASS 8 CH- 9 IMAGES AND LINKS IN HTML5 BRAIN DEVELOPER A. Fill in the blanks: 1. Images can be added to the document with the help of tag. 2. The alt attribute lets you specify text as an alternate to the image. 3. Hyper linking is the process to link various web pages together. 4. When one part of a web page is linked to another section of the same page is called internal linking. 5. To align an image to top, bottom, or middle, the CSS property vertical-align is used. B. State true or false: 1. You cannot display images on a web page. False 2. is used to mark the text as a hypertext link. False 3. The value for the attribute is a text string of up to 2000 characters. False 4. Any image can be used as a hyperlink to another document. True 5. We can insert an Audio clip or file of any format like.mp3,.ogg,.wav, etc. in our web page with the help of Audio tag. True C. Multiple choice Questions: 1. The ______ attribute of tag defines the document to which the link leads. a).href b).src c) ref 2. A _____ URL points to a file within a website. a) Absolute b)Relative c) Internal 3. The _______ property is used to align an image to the right or left of the text. a) Wrap b) Float c) Align 4. The _______ attribute of tag plays the audio file automatically when the web page is loaded. a) Start b) Autoplay c) Auto 5. One of the supported file formats for _______ file is.webm. b) Audio b) Video c) Frame D. Answer in one word or a sentence. 1. Name the tag which inserts an inline image on the web page. Ans. tag. 2. Name the attribute of tag that specifies the text as an alternative to the image. Ans. Alt attribute. 3. Which tag marks the text as a hyperlink? Ans. tag. 4. Which attribute of tag defines the document to which the link leads? Ans. attribute. 5. Name the attribute of tag that plays the video file automatically when the web page is loaded. Ans. Autoplay attribute. E. Answer the following questions: 1. How are images added in an HTML document? What are the different attributes of an image element? Ans. The tag is used to add images in an HTML webpage. It is an empty tag and requires different attributes to be specified with it. The different attributes of tag are- src, alt, height, width, etc. 2. What is the importance of associating an alternate text with an image? Ans. The Alt attribute displays text as an alternative to the image. Sometimes, a browser on the user’s computer does not display images due to some reasons (maybe because of slow connection or error in the src attribute). In that case, you can display the text to describe the image. The only purpose of ALT attribute is to describe the contents of an image file. It is generally used in case the user has a text – based browser on his computer, such as Lynx. It also proves to be useful when the user is a blind surfer for whom the browser is programmed to read aloud the alternative text browsers or user settings that do not support automatic loading of images. In such cases as well, the ALT attribute is used. 3. How can you link webpages in HTML? What are the different types of linking? Ans. In HTML, the anchor tag , is used to mark the text as hyperlink, which a user can click to display the webpage or website anchored to it. There are two types of linking: Internal linking and External Linking. When one part of a webpage is linked with another section on the same page, it is called the Internal Linking, whereas, when one page is linked with another web page or website, it is called the External Linking. 4. Explain with the help of code, how audio clips can be added in an HTML document. Ans. We can use tag to insert an audio file in a web page. The following code demonstrates the use of tag. Adding Audio Clip Body{background-color:RGB(250,214,229)} Music gives soul to the Universe, wings to the mind, flight to the imagination, and life to everything. Your browser does not support the audio tag. 5. Discuss the purpose of any two attributes of video tag. Ans. Attributes associated with the tag are given below: a. Src- Specifies the URL of the video file. b. Controls – Displays the controls on the web page.