• Attempt any five questions.
• All questions carry equal marks.
Classify computers based on size and functionality. Compare supercomputers, mainframes and embedded systems.
Explain the architecture and working of a CPU with a labeled diagram.
Define an Operating System. Discuss its structure and explain the concept of a kernel.
What is an algorithm? Write an algorithm to find largest value from the given three numbers.
List and explain various operators in object oriented program.
Write a C++ program to swap two numbers.
How many types of constructors are present in C++? Explain in detail.
Demonstrate the working of a friend function in C++ with an example.
Write a program to read and print employee information using multiple inheritance.
Differentiate between TCP/IP and ISO-OSI reference model.
What is a Firewall? Illustrate the working principle of a firewall.
Explain the procedure involved in protecting devices from malware, virus and worms.
Describe the functions of a DBA in maintaining the performance, integrity and security of a database.
Discuss about the different cloud service delivery models.
Write a short note on any two of the following:
i) Meteorology and Climatology
ii) Object oriented features
iii) Cyberstalking
iv) Cloud infrastructure
