Introduction to Information Technology Model Question

Section A

Long Answer Questions

Attempt any two questions. (2 × 10 = 20)

2. Define a database system. List the components of database system.

3. What is operating system? What are different types of Computer Software? Explain in brief.

Section B

Short Answer Questions

Attempt any eight questions. (8 × 5 = 40)

4. What are the components of general-purpose computer? Draw the block diagram of General-purpose computer.

5. What is instruction cycle? Explain the steps of instruction cycle.

6. Explain the computer bus. What are types of computer bus?

7. Explain the significance of the face value and position value of a number with an example. Convert the decimal number 47 into binary, octal and hexadecimal.

8. What do you understand by the term Computer security? What are the targets of the security attack?

9. What is the need of communication protocol? List the seven layers of the OSI model protocol, in order.

10. What do you understand by Societal impacts of IT?

11. Convert 34.4674 from Base 10 to Base 16.

12. Write short notes on:

    a. Internet of Things (IoT)

    b. Instruction set