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Cbse, class 8, gimp, IT, Computer : Revision Questions

Cbse, class 8, gimp, IT, Computer : Revision Questions  Q.1 Write any three benefits of layers. Q.2 use of layer to images size. Q.3 use of layer boundary size. Q.4 what is filter? Write steps for apply filter. Q.5 by default which format file should save in GIMP? Write the steps for export the file. Q.6 Types of App. Describe any two types in brief. Q.7 Explain a developing process. Q.8 What is the use of component designer and Block editor. Q.9 Explain four different area of component designer. Q.10 Explain four different area of Block editor. Q.11 Given some block and write output of them.
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Cbse, class 8, IT, Computer : Ch. Layer in GIMP and App Development

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Cbse, class 8, IT, Computer : Ch. Layer in GIMP and App Development (W.B. and N.B.)  
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Cbse, class 8, IT, Computer : Ch.4 CSS in HTML Notes

Cbse, class 8, IT, Computer : Ch.4 CSS in HTML Notes  1.What is CSS? a) CSS is a style sheet language b) CSS is designed to separate the presentation and content, including layout, colors, and fonts c) CSS is the language used to style the HTML documents d) All of the mentioned 2. Which of the following tag is used to embed css in html page? a) <css> b) <!DOCTYPE html> c) <script> d) <style> 3. Which of the following CSS selectors are used to specify a group of elements? a) tag b) id c) class d) both class and tag 4. Which of the following has introduced text, list, box, margin, border, color, and background properties? a) HTML b) PHP c) CSS d) Ajax 5. Which of the following CSS selector is used to specify a rule to bind a particular unique element? a) tag b) id c) class d) both class and tag 6. Which of the following type of HTML tag is used to define an internal style sheet? a) <script> b) <link> c) &
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Cbse, class 8, IT, Computer : Ch.4 CSS in HTML Notes

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Cbse, class 8, IT, Computer : Ch.4 CSS in HTML Notes  
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Cbse, IT, Computer, class 8, : Subject - Computer, Ch - 6, Internet Applications and Emerging Technologies [ N. B / W. B ]

Cbse, IT, Computer : Subject - Computer, class 8,  Ch - 6, Internet Applications and Emerging Technologies [ N. B / W. B ]   1 Fill in the blanks. a.                              is a category of e-commerce, where customers sell products or services to other customers. Ans: C2C (Customer to Customer) b. Online stores rely on a service provider called                                that processes credit card payment for e-business and online retailers. Ans: Payment Gateway Provider c. The                       are a series of digital audio files that are broadcast on the internet and are available for downloading to a computer or mobile devices. Ans: Podcasts d. The                                 uses your existing natural environment and simply overlays virtual information on top of it. Ans: augmented reality   2. Answer the following questions. a. Explain the advantage of e-money over a Debit or Credit card. Ans: E-money or electronic money is an electronic alternative to hard cash.
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Cbse, IT, Computer,class 8, Ch - 6, Internet Applications and Emerging Technologies

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Cbse, IT, Computer, class 8, Ch - 6, Internet Applications and Emerging Technologies              Answer the following questions. a.                           a. What is a blog ? Mention its uses.                                                                     A blog is a short form of weblog. A weblog is a discussion or informative site of an individual’s ideas, activities, opinions and advice. Each article in a blog is called a post. In simple words, a blog is a publicly shared forum of a diary or journal where the topics can range from personal to politics. Usually, the entries of these posts are displayed in reverse chronological order, such that, the most recent post is displayed first, followed by earlier posts. A blog can include text, images, audio/video and, hyperlinks. It also allows comments from visitors or readers. b.         Why it is important to be careful about what you post on social media sites? Whatever activity you perform online, that is, liking a post, commen
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CBSE, CLASS 7,IT, COMPUTER, UNIT 2, FUNCTIONS AND CHARTS IN CALC

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CBSE, CLASS 7,IT, COMPUTER, UNIT 2, FUNCTIONS AND CHARTS IN CALC  Notes Mathematical Functions: ·          ROUND()  : This function rounds a number to the specified number of digits Syntax: =ROUND(number; count) Example :     = Round(35.45;0) Answer : 35 = Round(39.95;0) Answer : 40   ·          LCM(): This function finds the least common multiple of given numbers. Syntax: =LCM(Integer1;Interger 2;.......) Example :     = LCM(10,5,15) Answer : 30 = LCM(2,6,8) Answer : 24     ·          GCD()  : This function finds the greatest common divisor of given numbers. Syntax: =GCD(Integer1;Interger 2;.......) Example :     = GCD(10,5,15) Answer : 5 = GCD(2,6,8) Answer : 2   Text Functions ·          UPPER ()  : This function converts text to uppercase letters. Syntax: =UPPER (text) Example :     = UPPER(“podar”) Answer : PODAR = UPPER(“function”) Answer : FUNCTION   ·          LOWER():  This function converts text to lowercase letters. Syntax: =LOWER(text) Example : = LOWER(“PODAR”) Answer : po
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