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Mastering Competitive Exams: The Ultimate Guide to Computer Awareness by Arihant (And How to Access It Legally)
1. About the Book: Why Arihant?
Arihant’s "Computer Awareness" is widely considered the go-to book for competitive exams due to its exam-oriented approach.
- Comprehensive Coverage: It covers the entire syllabus, usually divided into key sections:
- Computer Fundamentals (History, Generations)
- Computer Architecture (Input/Output, Memory, CPU)
- Computer Software (Operating Systems, Application Software)
- Operating Systems (Windows, Linux basics)
- MS Office (Word, Excel, PowerPoint)
- Database Management Systems (DBMS)
- Data Communication & Networking
- Internet and Web Technologies
- Cyber Security & Computer Viruses
- Chapter Organization: Each chapter typically begins with a theory section followed by a summary and a "Chapterwise Objective Questions" section.
- Glossary: The book includes a glossary of computer abbreviations and terminology, which is vital for last-minute revision.
4.3 Transactions & ACID properties
- Atomicity, Consistency, Isolation, Durability.
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5. Abbreviations and Glossary
The book usually provides a comprehensive list of computer abbreviations (e.g., RAM, CPU, URL) which are "free marks" questions in exams if memorized correctly. Mastering Competitive Exams: The Ultimate Guide to Computer
A. Purchase the Physical Book (Recommended)
- Cost-Effective: The paperback version is usually very affordable (approx. ₹150 - ₹250 INR).
- Benefits: Physical books allow for better retention, highlighting, and note-making.
7.2 SDLC models
- Waterfall, Agile, Scrum basics.