HTML 2022

  A   chart   is a pictorial representation of data used to compare, analyze, observe patterns and trends in data. A chart can be 2D or 3D. Types of charts Column Charts - They compare distinct items. In this chart category axis is horizontal (Xaxis) and value axis is vertical (Y-axis). It is important to keep the number of series in a column chart to a minimum. Many series cause the column to become narrow and difficult to analyze. Column charts are used for making comparisons. Bar Charts - Compare different items or show single items at different intervals. It is similar to column chart except that the chart value axis is horizontal (X-axis) and category axis is vertical (Y-axis).  Area Charts – They show the relative contributions of each value to a total over time. Line Charts - These charts are useful to compare the trends over time.  Pie Charts - The chart show the proportion of each part value to the total value in a data series. They are used to show pro...

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  CASE STUDY BASED QUESTIONS - Mr. Anek comes from a village, which recently started seeing the digital revolution, and now the people of his village have access to the internet. They can shop online, make payments online, sell online and so on. Anek is also excited with these new changes. He ordered some items online and entered his bank card details on the webpage to make the payment. But still after passing of the promised due date, he has not received his ordered items. There is no way to contact the company as phones are unreachable and emails are not being responded. He also noticed after some days that someone is sending emails on his behalf, using his personal data. Based on the above information answer the following question: -  I. Mr. Anek is a victim of ____________.  II. Mr. Anek finds that his personal details are now leaked. This means his ______ is compromised.  III. While filling out details online, Mr. Anek should have checked _____ in the URL....

  Worksheet Class: VII Subject: Computers Computers and Internet are collectively used as a communication tool all over the world. Ethics is concerned with distinguishing between right and wrong actions. Computer ethics are the rules and practices to be followed while working on computers. Unethical practices on the Internet are cybercrimes. Plagiarism, cyber bullying, identity theft, phishing, pharming, hacking are some common cybercrimes. The different forms of software piracy are softlifting, hard-disk loading, renting, counterfeiting and online piracy. Copyright is term used to describe the rights that creators have over their contents and artistic works. When you browse different websites, you leave a digital footprint. The preventive measures ensure safe and secure learning from the Internet

 

 1. The letter S in the abbreviation HTTPS in context of Networking protocols, stands for: (A) Single (B) Static (C) Secure (D) Sensitive Ans (C) Secure (1 mark for writing the correct option ) 2. Which of the following is not a Web Service ? (A) Using Diksha learning portal (B) Sending and receiving email (C) File transfer over Bluetooth (D) Using a banking portal for online transaction Ans (C) File transfer over Bluetooth (1 mark for writing the correct option ) 3. In 3G and 4G mobile technologies, the character ‘G’ stands for : (A) Generation (B) GPRS (C) Grid (D) Google Ans (A) Generation (1 mark for writing the correct option ) 4. A website or online platform where individuals or groups regularly publish written content, typically in a reverse chronological order is known as : Page: #3/17 Click here to buy Latest Educart Class 10 Books - https://amzn.to/4cw1M5E (A) News Group (B) Blog (C) Chat Group (D) Social Networking Ans (B) Blog (1 mark for writing the correct option ) 5....