In this Section, we cover all the topics of Computer Knowledge. Practice these topics questions and answers regularly that can help you to improve your scores on exams. These computer MCQs for competitive exams topic wise are useful for any Competitive Exams like SSC, Railway, Bank, UPSC, OPSC and Other state govt examinations.
Computer Topicwise Questions and Answers Practice
1. Introduction to Computers
- History of Computers
- Fundamentals of Computer
- Generation of Computers
- Characteristics of Computers
- Types of Computers
- Take chapter Test
- Full Computer Test
2. Basic Computer Organization and Data processing Cycle
- Primary Memory
- Secondary Memory
3. Computer Peripheral
- Input Devices
- Output Devices
4. Operating System
- Types of Operating Systems
- Functions of Operating Systems
- Layered Structure of Operating System
- Other Terms related to the Operating System
5. Software
- Application Software
- System Software
6. Computer Languages
- Low-Level languages
- High-Level languages
- Object-Oriented Programming
- Other related terms
7. Memory Storage Units
- Memory Storage Units
8. Number System
- Number System
9. Logic Gates
- Logic Gates
10. Database Management System
- Architecture (Levels of Data Abstraction in DBMS)
- Keys in DBMS
11. Microsoft Office
- Microsoft Word
- Microsoft Excel
- Microsoft PowerPoint
12. File Extension
- File Extension
13. Computer Network
- Types of Computer Network
- Network Architecture
- Other Terms used in networks
- Network Topology
14. Open System Interconnection Model (OSI Model)
- Layers in The OSI Model
- TCP/IP Model
- Data Transmission Modes
- Data Transmission Media
- Network Devices
15. Internet
- Internet
16. Computer Security
- Computer Security
17. Computer Abbreviations
- Computer Abbreviations