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< ITIFO014_ITO_JAN2024-170724_120849 (2)
There are SIX (6) questions in this question paper. Answer ALL questions in the answer booklet provided.
1. For every instruction that is entered into the computer, a processor repeats a set of four basic operations.
a) Discuss in detail the four basic steps by illustrating in a diagram when a user enters any non-mathematical problems such as printing a document into a computer system.
(8 Marks)
b) Explain how pipelining techniques help speed up computer processing.
(4 Marks)
[Total: 12 Marks]
2. Utility programs are specifically designed to help manage computer systems to perform specific tasks. Explain FOUR (4) practical utility programs that support business operations and provide one example for each utility program.
(8 Marks)
3. End users rely on storage to preserve millions of pieces of information that are available in different types. The main purpose of storage is to hold data, instructions, and information for future use. Explain FIVE (5) benefits of computer storage that efficiently help end users in their daily activities.
(10 Marks)
4. Provide a brief description of THREE (3) types of networks, emphasizing a key feature of each.
(6 Marks)
