Basics of Computers and Computer Applications
Overview
Computers and computer applications form a recurring segment in RRB NTPC General Awareness, typically yielding 3–5 questions. Questions appear straightforward — identifying hardware components, differentiating software types, naming MS Office tools, understanding internet terminology, and recognising basic networking concepts. This topic does not demand deep technical knowledge but **accuracy on fundamentals**. A candidate who confuses RAM with ROM, or input with output devices, loses easy marks.
The exam tests **practical familiarity** rather than theory. You must know what a component does, where it sits in the system, and the correct technical term. Questions often use real-world scenarios: "Which device is used to…?", "What does HTTP stand for?", "Which MS Office application is used for…?". Mastery here means being able to instantly classify, define, and differentiate without hesitation.
Expect a mix of direct-definition MCQs and applied questions. Study this topic systematically — hardware first, then software layers, internet/networking concepts, and MS Office tools. Avoid vague understanding; know exact terms and their one-line definitions.
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