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 Tria... 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'. Write an algorithm and draw a flowchart to enter two angles and check whether they are complementary, supplementary, or neither of the two. Explain the categories of apps. What are the advantages of a computer network? Explain five basic advantages of mobile apps. What is a protocol? Write different types of protocols. Explain the term Network Topology. Name the other types of topologies. What is cloud computing? What are the advantages of cloud computing? Mention various cyber attacks which can take place to a computer system. Enlist some best practices of cyber security. What is Pharming and Phishing? Read more

Answers to the topics: flowchart for triangle types; algorithm and flowchart for angle types; app categories; computer network advantages; mobile app benefits; protocol and its types; network topology; cloud computing; cyber attacks; cyber security; pharming and phishing.

Here are concise answers to your questions:

1. Triangle Flowchart: The flowchart would start by inputting three sides (a, b, c). It would then check if a + b > c AND a + c > b AND b + c > a. If true, a triangle can be formed; otherwise, it cannot. If a triangle can be formed, check if a=b=c (Equilateral), a=b OR a=c OR b=c (Isosceles), or if no sides are equal (Scalene).

2. Angles Algorithm & Flowchart:

   • Algorithm:
     1. Start.
     2. Input two angles, angle1 and angle2.
     3. Calculate sum = angle1 + angle2.
     4. If sum = 90, print "Complementary".
     5. If sum = 180, print "Supplementary".
     6. Otherwise, print "Neither".
     7. End.
   • Flowchart: The flowchart would follow the exact same steps by using an input/output symbol and using a decision symbol to check for each angle.

3. Categories of Apps: Apps can be categorized by platform (iOS, Android, Web), purpose (e.g., games, productivity, education), or business model (e.g., free, paid, freemium).

4. Advantages of Computer Networks: Resource sharing, communication, data centralization, increased efficiency, and cost reduction.

5. Advantages of Mobile Apps: Convenience, personalized content, improved customer engagement, marketing opportunities, and increased accessibility.

6. Protocol: A protocol is a set of rules governing data communication. Types include HTTP, TCP/IP, DNS, SMTP, and FTP.

7. Network Topology: Network topology refers to the arrangement of devices in a network. Other types include bus, ring, star, mesh, and tree topologies.

8. Cloud Computing: Cloud computing is the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet ("the cloud") to offer faster innovation, flexible resources, and economies of scale. Advantages include cost savings, scalability, reliability, accessibility, and automatic updates.

9. Cyber Attacks: Common cyber attacks include malware, phishing, ransomware, denial-of-service attacks, and SQL injection.

10. Cyber Security Best Practices: Use strong passwords, keep software updated, use multi-factor authentication, be cautious of suspicious emails/links, and install antivirus software.

11. Pharming and Phishing: Pharming redirects users to fake websites, while phishing uses deceptive emails/messages to steal sensitive information.