Name: Form 2 Midterm of Term 1 Computer Studies Exam. Operating System Question Paper with Marking Scheme
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Form 2 Midterm of Term 1 Computer Studies Exam. Operating System Question Paper with Marking Scheme

Form 2 Mid-Term Examination – Term 1: Operating System

The Form 2 Mid-Term Examination for Term 1 focuses on the essential concepts of Operating Systems. This examination assesses students’ understanding of key topics, including the definition and functions of operating systems, the differences between single-user and multi-user systems, and the importance of file management. Students are required to demonstrate their knowledge through a series of 18 questions, which cover theoretical aspects as well as practical applications related to operating systems. The total score for the exam is 56 marks, and the marking scheme provides clear criteria for evaluating student responses. This examination serves as a critical assessment tool to gauge students’ understanding and preparedness in computer studies.

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Description

Form 2 Mid-Term Examination – Term 1

Featured Topic: Operating System
Total Score: 56 Marks

Instructions:

Answer all questions appropriately.
Do not engage in actions of cheating. Penal code is cancellation of your exam.
Write clear visible text. Use a blue or black biro only. Use a pencil only while drawing if applicable.
Grammar and spelling mistakes will be penalized.
Ascertain that your question paper has all 18 examinable questions.

Question Paper

Define an operating system. (1 mark)
Why do computer users need an operating system? (1 mark)
State four functions of the operating system. (4 marks)
Describe the differences between single-user and multi-user operating systems. Include examples and their typical use cases. (4 marks)
Explain the advantages of multi-tasking operating systems compared to single-tasking operating systems. How do these advantages impact user productivity and efficiency? (2 marks)
State four attributes of a graphical user interface. (4 marks)
State two differences between a graphical user interface and a command-line interface. (2 marks)
Define what a file is in the context of an operating system. Discuss the importance of file extensions in file management. (3 marks)
What is a directory (or folder), and how does it help us organize files on a computer? (3 marks)
List three common types of storage media. (3 marks)
How can you create a new folder on your computer? Describe the steps you would take to do this. (3 marks)
What does backing up mean? (1 mark)
What is the importance of backing up files? (1 mark)
Define the following terms as they relate to disk management, and explain the importance of each activity: (8 marks; 2 marks each)
- a) Partitioning
- b) Defragmentation
- c) Disk Compression
- d) Disk Formatting
State four devices controlled by the operating system and their functions. (8 marks; 2 marks each)
List three routine practices that must be observed before preparing to install an operating system on a computer. (3 marks)
After successfully installing the operating system, state two other essentials that need to be installed for efficiency and proper functioning of the computer. (2 marks)
What is error handling, and why is it important in an operating system? (2 marks)