State one function of hardware, software, and liveware in a computer system. State two operations an OS performs on files.

Here are the solutions to the questions from the image: --- SECTION A (40 marks) 1) State one function of the following elements of a computer system a) Hardware (1 mk) Hardware* performs the physical tasks of computing, such as processing data, storing information, or inputting/outputting data. For example, a CPU processes instructions. b) Software (1 mk) Software* provides instructions and programs that tell the hardware what to do. For example, an operating system manages computer resources. c) Liveware (1 mark) Liveware* refers to the human users who interact with the computer system, providing input, interpreting output, and making decisions. For example, a user operates a computer to perform tasks. 2) State TWO operations that may be performed on a file by an operating system (2 marks) Creating* a file: Allocating space on storage and setting up its initial properties. Deleting* a file: Removing a file from storage and freeing up its space. Renaming* a file: Changing the name of an existing file. Copying* a file: Duplicating a file from one location to another. Moving* a file: Transferring a file from one location to another. Opening/Executing* a file: Loading a file into memory for viewing or running. 3) A computer user is unable to retrieve a file stored in a server in an organization. State three reasons why the user would need to contact the network administrator (3 marks) Access Permissions: The user might not have the necessary permissions* to access the file or the folder where it is stored. The network administrator can modify these permissions. Server Issues: There might be a problem with the server* itself, such as it being offline, experiencing a technical fault, or having storage issues. The administrator is responsible for server maintenance. Network Connectivity: The user's computer might have a network connectivity* problem preventing it from reaching the server, or there could be an issue with the network infrastructure. The administrator manages network connections. File Corruption/Deletion: The file might be corrupted or accidentally deleted* from the server. The administrator might be able to restore it from a backup. Incorrect Path/Location: The user might be looking for the file in the wrong location* or using an incorrect file path. The administrator can help locate the file. 4) a) Give two importance of proofreading a document (2 marks) Ensures Accuracy: Proofreading* helps to identify and correct errors in spelling, grammar, punctuation, and factual inaccuracies, ensuring the document is precise and professional. Improves Clarity and Readability: It helps to refine sentence structure and word choice, making the document easier to understand and more effective in conveying its message. Maintains Credibility: A well-proofread document reflects attention to detail and professionalism, enhancing the author's or organization's credibility*. b) Name and explain two formatting features available in most word processors (2 marks) Font Formatting: This feature allows users to change the appearance of text*, including font type (e.g., Arial, Times New Roman), font size (e.g., 12pt, 14pt), font style (e.g., bold, italic, underline), and font color. It helps to emphasize text and improve visual appeal. Paragraph Formatting: This feature controls the layout and alignment of paragraphs*. Examples include text alignment (left, right, center, justified), line spacing (single, double), paragraph indentation, and bullet points or numbering. It helps to structure the document and improve readability. Page Formatting: This feature allows users to set overall page layout options*, such as page margins, page orientation (portrait, landscape), paper size, and headers/footers. It defines how the document will appear when printed.