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 Class 8 Computer in Action – Networking Concepts Computer networks have shrunk the world and brought people together. They have extended the power of a computer beyond the expanse of a room. Advancements in networking techniques, protocols and so on have made a profound impact in areas of communication and learning. The size of computer networks may vary. The Internet is an example of a computer network that spreads all across the world. The Internet is also referred to as the worldwide network of computers and it is growing at a rapid rate. A computer network consists of two or more computers that are linked in order to share resources such as printers, exchange files and allow communication. Let us learn more about computer networks. NEED FOR COMPUTER NETWORKS Nowadays, computer networks are a vital part of any organisation. Some of the advantages of computer networks are:         ● Resource Sharing:  All computers in a                  network can share resources such as           

ॐ नमस्ते गणपतये। त्वमेव प्रत्यक्षं तत्वमसि त्वमेव केवलं कर्ताऽ सि त्वमेव केवलं धर्ताऽसि त्वमेव केवलं हर्ताऽसि त्वमेव सर्वं खल्विदं ब्रह्मासि त्व साक्षादात्माऽसि नित्यम्।।1।। ऋतं वच्मि। सत्यं वच्मि।।2।। अव त्व मां। अव वक्तारं। अव श्रोतारं। अव दातारं। अव धातारं। अवानूचानमव शिष्यं। अव पश्चातात। अव पुरस्तात। अवोत्तरात्तात। अव दक्षिणात्तात्। अवचोर्ध्वात्तात्।। अवाधरात्तात्।। सर्वतो माँ पाहि-पाहि समंतात्।।3।। त्वं वाङ्‍मयस्त्वं चिन्मय:। त्वमानंदमसयस्त्वं ब्रह्ममय:। त्वं सच्चिदानंदाद्वितीयोऽसि। त्वं प्रत्यक्षं ब्रह्मासि। त्वं ज्ञानमयो विज्ञानमयोऽसि।।4।। सर्वं जगदिदं त्वत्तो जायते। सर्वं जगदिदं त्वत्तस्तिष्ठति। सर्वं जगदिदं त्वयि लयमेष्यति। सर्वं जगदिदं त्वयि प्रत्येति। त्वं भूमिरापोऽनलोऽनिलो नभ:। त्वं चत्वारिवाकापदानि।।5।। त्वं गुणत्रयातीत: त्वमवस्थात्रयातीत:। त्वं देहत्रयातीत:। त्वं कालत्रयातीत:। त्वं मूलाधारस्थितोऽसि नित्यं। त्वं शक्तित्रयात्मक:। त्वां योगिनो ध्यायंति नित्यं। त्वं ब्रह्मा त्वं विष्णुस्त्वं रूद्रस्त्वं इंद्रस्त्वं अग्निस्त्वं वायुस्त्वं सूर्यस्त्वं चंद्रमास्त्वं ब्रह्मभूर्भु

Cbse class 8 viii Chapter 7 App Development exercise Fill in the blanks Question 1 Hybrid Apps  combine features both of Web apps and Native Apps. Question 2 The abbreviation of the word 'application' is  app . Question 3 Before installing an app on our device the manufacturer of the app will ask for certain  permissions . Question 4 Facebook app is an example of a  Social Networking  app. Question 5 The E-Commerce app, that was founded by Sachin Bansal and Binny Bansal, is  Flipkart . Question 6 Desktop  apps do not need web access and run independently on a computer. Question 7 We can pay utility bills using the  Banking  app. State True or False Question 1 Google Maps is an e-commerce website. False Question 2 SDK stands for Software Design Kit. False Question 3 Hungama Music app brings your favourite tunes right to your device. True Question 4 Mobile apps can be preloaded on the Smartphones or Tablets. True Question 5 For the latest information on the global and Indian mark

CBSE Class 7 Computer Chapter 4 Introduction to GIMP Question Answer Notes Lesson No 4 Introduction to GIMP Q1.)  Fill in the blanks :-  1.) Image editing  generally consists of making smaller changes in the image that do not change the composition of the original image. 2.) Image manipulation  is the art of transforming an image. 3.) The rectangular arrangement of small squares is called as  pixels . 4.) GIMP (GNU Image Manipulation Program)  is a free open source image editing software. 5.) Area Selection Tool is used to select a rectangular, square, circular, elliptical area or tp do free hand selection. 6.) Fuzzy selection tool  is used to select the adjacent areas of the image which are based on color values. 7.) The removing of unwanted edge areas from an image is known as  Cropping an Image .   Q2.)  State whether the following the statements are True or False :-  1.) Higher the resolution of image i.e more the number of pixels, better is the quality of the image.   True 2.) For

Cbse class 8 viii computer CHAPTER 8: APP DEVELOPMENT exercise  Write the use of the following: 1. Educational Apps Educational apps make things easier for the children to study.  These apps can make teaching and exploring more interactive. Kids can learn while playing educational game apps. 2.  Communication Apps: Communication appsenable us to impart or interchange thoughts, opinions, or information by speaking, writing, or through signs. E. Differentiate between Native App and Web App Native apps are developed for a particular platform or device. Apps built for systems like iOS, Android, Windows phone, and Blackberry cannot be used on a platform other than their own. Web apps are actually websites that provide a user with experience similar to native apps. They are not deployed to an app store. Rather they are deployed to a web server and users access them in a webbrowser from any device with an Internet connection. F. 1. What do you mean by app? The term app is originally referred

Introduction to HTML Cbse Class 6 - APC Understanding Computer Studies Choose the correct option Question 1 In an HTML document, what does the letter H mean? Hypo Hypothesis Hyper Hyphen Answer Hyper Reason  — The full form of HTML is Hyper Text Markup Language. Question 2 Which of the following is the correct representation of html tags? {..........} <..........> (..........) all of the above Answer <..........> Reason  — Tags are marked by the angle braces (<...>). For example,  <HTML>, <TITLE>, <HEAD> , etc. are tags. Question 3 Which of the following heading tags will display the largest heading size? H1 H6 H4 H3 Answer H1 Reason  — Heading tag includes six different levels of headings which vary from  <H1>  to  <H6> .  <H1>  tag is used to define the largest heading whereas,  <H6>  defines the smallest heading. Question 4 Which of the following is created using HTML? Website Webpage Web browser None Answer Webpage Reason