Computer Systems and Operating Systems.

These are my notes and other resources for Letterkenny I.T. Higher Certificate in I.T. Support courses: Computer Systems, and Operating Systems 1. The notes for the two courses are combined in one document.

Notes in PDF (1-MB).

Slides for individual chapters.

Notes in HTML (but diagrams and equations mangled to the point of uselessness).

Old QUB version of the notes (PDF) (700-kB).

Computer Systems and Operating Systems 1 examination papers 2002 onwards.

Web Links on Computer Architecture.

Web Links on Operating Systems.

Books on Computer Systems and Operating Systems 1.

Computer Systems current assignments.

• Assignment 1 (PDF).
• Assignment 2 (PDF).
• Assignment 3 (PDF).
• Assignment 4 (PDF).

Operating Systems 1 current assignments.

• Assignment 1 (PDF).
• Assignment 2 (PDF).
• Assignment 3 (PDF).

Operating Systems 1 current practicals.

• Practical 1 (PDF).
• Practical 2 (PDF).
• Practical 3 (PDF).
• Practical 4 (PDF).
• Practical 5 (PDF).
• Practical 6 (PDF).
• Practical 7 (PDF).
• Practical 8 (txt).
• Practical 9 (PDF).

Computer Systems current practicals.

• Practical 1 (PDF).
• Practical 2 (PDF).