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Privacy and Freedom of Information
| Institution | Jomo Kenyatta University of Science and Technology |
| Course | Information Technol... |
| Year | 4th Year |
| Semester | Unknown |
| Posted By | Jeff Odhiambo |
| File Type | doc |
| Pages | |
| File Size | 235 KB |
| Views | 1592 |
| Downloads | 0 |
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Description
In Information Technology (IT), Privacy and Freedom of Information are crucial concepts that govern the handling and access to digital data. Privacy in IT refers to the protection of personal and sensitive information from unauthorized access, ensuring that individuals have control over their digital identity and data. It involves implementing security measures such as encryption and access controls to safeguard data. On the other hand, Freedom of Information in IT emphasizes the right of individuals and the public to access certain information held by organizations or government entities, fostering transparency and accountability. The challenge in IT lies in balancing these two principles, as easy access to information may compromise privacy, while overly restrictive policies can hinder transparency and innovation.
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IO Device Management
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I/O (Input/Output) device management refers to the process of controlling and coordinating the operations of input and output devices within a computer system. This is typically handled by the operating system to ensure that data is transferred efficiently between the CPU, memory, and I/O devices.
3 Pages
2202 Views
0 Downloads
287.72 KB
Memory Management
Memory management refers to the process of efficiently allocating, organizing, and using computer memory in a system to ensure optimal performance and stability. It is a critical function of an operating system (OS) and is essential for executing programs and processing data.
6 Pages
1910 Views
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240.33 KB
Operating Systems Design and Implementation
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Systems Design refers to the process of defining the architecture, components, modules, interfaces, and data for a system to meet specified requirements. It is the blueprint for how the system will operate and interact with other systems or users. This phase follows the analysis phase in the systems development life cycle (SDLC).
Systems Implementation is the phase where the designed system is developed, tested, and deployed. It involves translating the plans into an operational system that meets user needs. Implementation often includes installation, configuration, training, and ongoing support.
1106 Pages
2008 Views
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21.97 MB
Operating System Exercise Questions
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Components of a thread which are not shared
Components of a thread which are shared
Benefits of threaded execution
Models of threads and for each explain advantages and disadvantages
2042 Views
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10.29 KB
ICS 2202: Internal and design Principles
Internal principles define the core components, structures, and processes that ensure an IT system operates efficiently, reliably, and securely.Design principles focus on creating systems that are usable, maintainable, and aligned with business needs.
3475 Pages
1936 Views
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31.24 MB
ICS 2202: Process Co-ordination
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When a process is being executed, the operating system must store information about a
process in a PCB. When scheduler switches CPU from executing one process to another, context
switcher saves the contents of all processor registers in process descriptor. That is, the context of
a process is represented in a PCB of a process.
5 Pages
2000 Views
0 Downloads
251.41 KB
ICS 2202: Process Management
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Process Management refers to the planning, monitoring, and controlling of activities involved in achieving specific goals or outputs within an organization or system. It ensures that processes are executed efficiently and effectively, using available resources while maintaining quality, consistency, and alignment with organizational objectives.
5 Pages
2011 Views
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248.85 KB
ICS 2202: Processor
A processor, also known as a central processing unit (CPU), is the primary component of a computer that performs most of the processing inside the system. It acts as the "brain" of the computer, interpreting and executing instructions from software programs.
2 Pages
1873 Views
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123.84 KB
ICS 2202: Protection and security
Protection and security are critical aspects of an operating system (OS) that ensure the integrity, confidentiality, and availability of data and system resources.
5 Pages
1876 Views
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173.71 KB