Suggestions for class 8: 1. Draw a flowchart to input three sides of a triangle and check whether the triangle can be formed or not. If possible, check whether it is an 'Equilatera... Suggestions for class 8: 1. Draw a flowchart to input three sides of a triangle and check whether the triangle can be formed or not. If possible, check whether it is an 'Equilateral Triangle', 'Isosceles Triangle' or a 'Scalene Triangle'. 2. Write an algorithm and draw a flowchart to enter two angles and check whether they are complementary, supplementary, or neither of the two. 3. Explain the categories of apps. 4. What are the advantages of computer network. 5. Explain five basic advantages of mobile apps. 6. What is protocol? Write different types of protocol. 7. Explain the term Network Topology. Name the other types of topologies. 8. What is cloud computing? What are the advantages of cloud computing? 9. Mention various cyber attacks which can take place to a computer system. 10. Enlist some best practices of cyber security. 11. What is Pharming and Phishing?

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The image contains a list of questions related to computer science and basic algorithms. The questions assess understanding of flowcharts, algorithms, network concepts, cloud computing, cyber security, and mobile apps.

Answer

1. Triangle Flowchart: [https://www.youtube.com/watch?v=a_TdI7rGncE](https://www.youtube.com/watch?v=a_TdI7rGncE), [https://www.youtube.com/watch?v=COQG60ssYgU](https://www.youtube.com/watch?v=COQG60ssYgU). 2. Angles Algorithm: Input angles, check sum. 3. App Categories: Function, platform, purpose. 4. Network Advantages: Sharing, communication. 5. Mobile App Advantages: Convenience, engagement. 6. Protocol: Communication rules (HTTP, TCP/IP). 7. Network Topology: Device arrangement (star, mesh). 8. Cloud: Internet computing (scalability). 9. Cyber Attacks: Phishing, malware. 10. Security: Passwords, updates. 11. Pharming/Phishing: Data theft.

Here are the answers the questions from the image:

  1. Triangle Flowchart: Please refer to the following YouTube videos for guidance on creating the flowchart: https://www.youtube.com/watch?v=a_TdI7rGncE and https://www.youtube.com/watch?v=COQG60ssYgU.
  2. Complementary/Supplementary Angles: Algorithm: Input two angles. Check if their sum is 90 (complementary), 180 (supplementary), or neither. Draw a flowchart representing these steps with decisions.
  3. Categories of Apps: Apps can be categorized by function (e.g., productivity, entertainment, education), platform (iOS, Android), or purpose (e.g., social media, gaming).
  4. Advantages of Computer Networks: Sharing resources (files, printers), communication, centralized data management, increased efficiency and cost-effectiveness.
  5. Advantages of Mobile Apps: Convenience, personalized experience, improved customer engagement, direct marketing channel, and brand building.
  6. Protocol: A protocol is a set of rules governing communication between devices. Types include HTTP (web), TCP/IP (internet), SMTP (email), FTP (file transfer).
  7. Network Topology: Network topology refers to the arrangement of devices in a network. Common topologies include bus, star, ring, mesh, and tree.
  8. Cloud Computing: Cloud computing is the delivery of computing services over the Internet. Advantages include cost savings, scalability, flexibility, and accessibility.
  9. Cyber Attacks: Common cyber attacks include phishing, malware infections, ransomware, denial-of-service attacks, and data breaches.
  10. Cyber Security Best Practices: Use strong passwords, keep software updated, be cautious of suspicious emails, use a firewall, and back up data regularly.
  11. Pharming and Phishing: Phishing is tricking users into revealing sensitive information. Pharming redirects users to fake websites to steal personal data.
Answer for screen readers

Here are the answers the questions from the image:

  1. Triangle Flowchart: Please refer to the following YouTube videos for guidance on creating the flowchart: https://www.youtube.com/watch?v=a_TdI7rGncE and https://www.youtube.com/watch?v=COQG60ssYgU.
  2. Complementary/Supplementary Angles: Algorithm: Input two angles. Check if their sum is 90 (complementary), 180 (supplementary), or neither. Draw a flowchart representing these steps with decisions.
  3. Categories of Apps: Apps can be categorized by function (e.g., productivity, entertainment, education), platform (iOS, Android), or purpose (e.g., social media, gaming).
  4. Advantages of Computer Networks: Sharing resources (files, printers), communication, centralized data management, increased efficiency and cost-effectiveness.
  5. Advantages of Mobile Apps: Convenience, personalized experience, improved customer engagement, direct marketing channel, and brand building.
  6. Protocol: A protocol is a set of rules governing communication between devices. Types include HTTP (web), TCP/IP (internet), SMTP (email), FTP (file transfer).
  7. Network Topology: Network topology refers to the arrangement of devices in a network. Common topologies include bus, star, ring, mesh, and tree.
  8. Cloud Computing: Cloud computing is the delivery of computing services over the Internet. Advantages include cost savings, scalability, flexibility, and accessibility.
  9. Cyber Attacks: Common cyber attacks include phishing, malware infections, ransomware, denial-of-service attacks, and data breaches.
  10. Cyber Security Best Practices: Use strong passwords, keep software updated, be cautious of suspicious emails, use a firewall, and back up data regularly.
  11. Pharming and Phishing: Phishing is tricking users into revealing sensitive information. Pharming redirects users to fake websites to steal personal data.

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