TU BCA 1st Semester – Computer Fundamentals and Applications Model Question Paper Set 1

Note: All questions are compulsory. Internal Assessment (IA) marks will be added to your final grade.

(Each question carries 5 marks)
Answer the following questions briefly.

Define computer and explain its basic components.
Describe the functions of the following computer hardware components: CPU, RAM, and Hard Disk.
What is an operating system? Discuss its basic functions.
Explain the difference between system software and application software with examples.
What are the primary functions of the following:
- ALU
- Control Unit
Explain the different types of software licenses (e.g., Open Source, Proprietary, Shareware).
Define a network and discuss the different types of computer networks.
Write short notes on:
- Input devices
- Output devices
Describe the role of the operating system in managing files and directories.
What is a database management system (DBMS)? Explain its basic functions.

(Each question carries 10 marks)
Answer the following questions in detail.

Explain the evolution of computers from the First Generation to the Fifth Generation. Discuss the major differences in technology and applications.
Discuss the classification of computers based on size, capability, and purpose with examples.
What is binary representation in computers? Explain how decimal numbers are converted to binary and vice versa. Provide examples.
Discuss the basic features of the Windows Operating System. How does it manage resources like CPU, memory, and storage?
Define the term “network topology” and explain the different types of network topologies with diagrams.
What is Internet and how does it work? Describe the role of IP addresses, DNS, and HTTP in web browsing.
Explain the concepts of ‘cloud computing’ and ‘virtualization.’ How are they changing the landscape of modern computing?
Describe the different types of programming languages (Low-level, High-level) with examples. Discuss the importance of compilers and interpreters in programming.

(Each question carries 10 marks)
Answer the following practical questions.

Prepare a flowchart and pseudocode for calculating the area of a circle and square.
Assume you are working in a computer lab. List the steps for properly shutting down a computer system, including important safety and software steps to follow.
Write a brief guide on how to install and uninstall software applications in Windows. Include key points for troubleshooting common installation problems.
Discuss the advantages and disadvantages of using the Microsoft Office Suite (Word, Excel, PowerPoint) for basic data management and office tasks. Provide at least one example where each application is used effectively.

(Total 20 marks)
This section will be based on the activities completed during the semester. The following can be considered:

Quiz/MCQ (5 marks): A series of multiple-choice questions based on key concepts learned during the course (e.g., hardware, software, operating systems).
Assignments (5 marks): Any assignments or reports submitted by the student on topics such as computer hardware, software, or operating systems.
Practical Lab Activities (5 marks): Based on the practical work done during lab sessions (e.g., working with operating systems, using word processors, spreadsheet applications, etc.).
Presentation/Project (5 marks): A presentation or mini-project based on a topic like computer networks, databases, or software applications.

All questions are compulsory.
Write legibly and in an organized manner.
Use diagrams and examples wherever necessary to support your answers.
The internal assessment marks will be based on your participation in class activities, quizzes, assignments, and practical work during the semester.

Published by Admin