Discuss the key principles of first aid and the role of a first responder in ensuring safety, providing immediate care, and preventing further harm.

"Timely maintenance saves an organisation from a catastrophe." Give relevant examples to justify this statement.

Define the term emergency. Discuss the emergency management cycle in detail.

What is computer virus? What are different types of viruses? Explain how a computer system can be protected from computer virus.

What is need of information security? List different security threats in computer network. 

What is social networking? Explain its advantages.

Explain OSI reference model.

Explain asynchronous and synchronous mode of data transmission with the help of examples.

What is computer network? Briefly explain star and ring network topologies.

Write a C program to find the area of a circle.

What is a Flowchart? Explain different symbols used in Flowcharts. Draw a flowchart for finding the largest among three numbers.

What is software? What is application software? How is it different from utility software?

What is secondary memory? Explain how is it different from primary memory.

What are output devices? Briefly explain the various output devices.

What is computer system? Explain with the help of Block Diagram.

.Define Migration Stream. Discuss factors affecting reason migration.

What are the Basic Measures of Mortality? Explain Child Mortality in India.

Define Fecundity. Discuss Bongarts' determinants of fertility.

 Explain all the demographic events with suitable example.

Define Population Studies and Demography. Explain Scope Population Studies.