operating system Topic-wise Short Notes, Solutions, Methods, Tips, Tricks & Techniques to Solve Problems

Computer Operating System (OS) Basic Introduction, Functions, Concepts, Notes PDF For All Competitive Exams

Jan 08, 2022, By Careericons

What is an "Operating System"?

An Operating System (OS) is a program which acts as an interface between the user and the computer hardware. The interface enables a user to utilise hardware resources very efficiently. Which is the most important program that is first loaded on a computer when you switch on the system.

Operating System is system software. The communication between a user and a system takes place with the help of an operating system.

The Operating system is an organised collection or integrated set of specialised programs that controls the overall operations of a computer. It is a program that must be on any computer for proper booting.

What are the basic "Types of Operating System"?

Basically, Operating systems are classified into these 6 types, which are given & explained briefly in the following links,

1. Batch Processing Operating System,
2. Single User Operating System,
3. Multi User Operating System,
4. Multi-Tasking Operating System,
5. Time Sharing Operating System, &
6. Real-Time Operating System (RTOS).

From these above given links you will come to learn all different types of

What are those important topics useful to learn more about "Computer Hardware & Software" completely, Explained in detail?

1. History of Operating System,
2. Functions of Operating System,
3. Types of Operating System With Advantages & Dis-Advantages,
4. Components of Operating System,
5. User Interface,
6. Some Important Operating Systems,
7. Mobile Operating System,
8. MS-DOS (Microsoft-Disk Operating System),
9. Types of MS-DOS Commands, &
10. MCQ Exercises with Solved Answer Key & Explanations.

Click these above links, learn all individual topics with solved examples & practice MCQ useful for all SSC, IBPS, IBPS RRB, BANK, RAILWAY & any other competitive exam preparations.

Online Practice MCQ Test & Quiz for List of all various "Computer Awareness" Topics asked in various Competitive Exams with Examples PDF:

1. Fundamental & Concepts Of Computer,
2. Computer Security,
3. Computer Acronyms & Abbreviation,
4. Basics Of Hardware & Software,
5. Input & Output Devices,
6. Operating System,
7. Software Concepts,
8. Software Engineering,
9. Data Structures & Algorithms,
10. Computer Networks,
11. Parallel Computing,
12. Window Programming,
13. Internet Awareness,
14. Microsoft Windows Operating System,
15. Microsoft Windows Keyboard Shortcuts,
16. Microsoft Office Quiz,
17. Microsoft Word,
18. Microsoft Excel,
19. Microsoft Powerpoint,
20. Microsoft Access,
21. Computer Memory,
22. Database Management System (DBMS),
23. Data Mining And Data Ware House, &
24. Electronics Data Processing.

Click these above links and learn all individual types with solved examples & practice MCQ useful for all SSC, IBPS, IBPS RRB, BANK, RAILWAY & any other competitive exam preparations.