Computer Studies revision notes

WAEC and JAMB · SS2 and SS3 · 8 topics

Every topic below is written for the WAEC and JAMB syllabus: what you need to know, the key terms, a worked example with the steps shown, and the mistake that costs candidates the mark.

• Computer Fundamentals and Generations This is the foundation chapter and it supplies a large share of the objective questions. The marks live in…
• Hardware, the System Unit and Storage Hardware questions are the most concrete on the paper and therefore the easiest to score full marks on…
• Software, Packages and Programming Languages Software is where candidates lose marks on classification: system versus application, and compiler versus…
• Number Bases and Data Representation This is the one chapter in Computer Studies that is marked like mathematics: the method earns part of the…
• Operating Systems and File Management The operating system is the program that makes every other program possible, and the examiner wants its…
• Word Processing, Spreadsheets, Databases These three packages carry the practical marks in Computer Studies and feed directly into Paper Three. The…
• Networking, the Internet and the Web Networking questions reward precision: the right topology, the right device and the right protocol. The one…
• Computer Ethics, Safety and Cybercrime This chapter joins the practical care of equipment to the law, and Nigeria now has a specific statute on…