Tutorial 1 Section A: Introduction to Computing
Week 1: Course Overview, Computer Definition, Computer Literacy, Basics of
Computers, Information Processing Cycle, Computer Usage, Computer Applications in
Society, Categories of Computers
1. What is a computer?
a) A device that can perform complex calculations manually
b) An electronic device that processes data and produces information
c) A machine that operates without human intervention
d) A tool used only for playing games
2. Which of the following best defines computer literacy?
a) The ability to use a computer for basic tasks such as word processing
b) The knowledge of how computers work and how they can be used
c) The ability to repair computers and troubleshoot hardware issues
d) The expertise in programming languages
3. Which of the following is the correct sequence in the Information Processing
Cycle?
a) Input → Process → Output → Storage
b) Process → Input → Storage → Output
c) Storage → Input → Process → Output
d) Input → Storage → Process → Output
4. Which category of computer is most suitable for handling large-scale, complex
calculations used in scientific research?
a) Personal Computer
b) Supercomputer
c) Mainframe Computer
d) Workstation
5. Which of the following is an example of computer usage in society?
a) A teacher using a whiteboard to teach
b) A doctor using a computer to maintain patient records
c) A shopkeeper using a cash register for billing
d) A construction worker using a hammer
6. What is the main function of an Operating System in a computer?
a) To process data and produce output
b) To manage the computer's hardware and software resources
c) To store data permanently
d) To connect the computer to the Internet
7. Which of the following represents the correct hierarchy of computers based on
processing power, from least to greatest?
a) Personal Computer → Workstation → Mainframe Computer → Supercomputer
b) Supercomputer → Mainframe Computer → Workstation → Personal Computer
c) Mainframe Computer → Supercomputer → Workstation → Personal Computer
d) Workstation → Personal Computer → Mainframe Computer → Supercomputer
8. Which part of a computer is responsible for executing instructions to perform a
task?
a) Monitor
b) Central Processing Unit (CPU)
c) Hard Disk Drive
d) Random Access Memory (RAM)
9. What is the role of storage in the Information Processing Cycle?
a) To input data into the system
b) To hold data temporarily during processing
c) To permanently save data for future use
d) To display output to the user
10. Which of the following is NOT a basic component of a computer system?
a) CPU
b) Monitor
c) Keyboard
d) Smartphone
STRUCTURED QUESTIONS
Tutorial 1: Introduction to Computing
1. Define a computer and explain its main functions. Provide examples of how
computers are used in different sectors such as healthcare, education, and
finance.
2. Explain the concept of computer literacy. Why is it important for individuals in
today’s digital world? Discuss the skills that constitute computer literacy.
3. Describe the Information Processing Cycle. Explain how each stage (Input,
Process, Output, Storage) contributes to the functioning of a computer
system.
4. Compare and contrast the different categories of computers: Personal
Computers, Workstations, Mainframes, and Supercomputers. In which
scenarios is each type most appropriately used?
5. What are the key components of a computer system? Discuss the role of
each component in the overall functioning of the computer.
6. Explain the role of Operating Systems in managing computer hardware and
software resources. Provide examples of different operating systems and their
specific use cases.
7. Discuss how computers have transformed various aspects of society,
including communication, business, and entertainment. Provide examples to
support your answer.
8. Describe the basic architecture of a computer. Explain the roles of the CPU,
memory, storage, and input/output devices in this architecture.
9. A school plans to implement a computer-based learning system. Explain how
the Information Processing Cycle would be applied in such a system, and
identify the type of computer that would be most suitable for this application.**
10. A small business is considering purchasing a computer for basic office tasks.
What factors should they consider in choosing between a desktop, a laptop,
and a tablet? Discuss the advantages and disadvantages of each option.**