Operating System - All In One v1.11

PRADIP R GANGODA

Contains ads

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About this app

The Operating System - All In One app effectively solves the problem of providing comprehensive educational resources for students and professionals seeking to learn about operating systems, with its well-structured tutorials, multiple-choice questions, and interview preparation materials. This app benefits students and IT professionals alike, offering a one-stop platform for learning and revision. Compared to other education apps, it stands out with its focused approach to operating systems, although it may fall short in terms of interactive learning experiences. With regular updates, it keeps its content fresh and relevant.

Pros

The app boasts a high user rating of 4.2 out of 5, indicating a well-received and useful educational tool, with over 100,000 downloads that testify to its popularity and social proof.
The developer, PRADIP R GANGODA, has a professional website and email, suggesting a serious approach to development and support, which can be reassuring for users.
The app requires no permissions, which is a significant advantage in terms of privacy and security, as users do not have to worry about their data being accessed without their knowledge.
The absence of in-app purchases makes the learning experience straightforward and without additional financial commitments, enhancing the user experience.
Regular updates ensure that the content remains up-to-date and relevant, addressing the evolving needs of learners in the field of operating systems.

Cons

The presence of ads might be distracting for some users, potentially disrupting the learning experience, although this is a common trade-off for free educational content.
The app's lack of interactive features, such as quizzes, games, or discussions, might make the learning process less engaging for some users compared to more interactive educational apps.
There is no information on whether the app allows for offline access to its content, which could be a limitation for users with unreliable internet connections.
The app's focus on operating systems might be too narrow for some users who are looking for a broader range of computer science topics.

Best for: The ideal user for the Operating System - All In One app is likely a student of computer science or a professional in the IT sector looking to deepen their understanding of operating systems, with a medium to advanced level of technical skill, who values comprehensive and regularly updated educational resources to support their learning or professional development goals.

Developer Description

Operating System - Tutorial | MCQ | Interview Questions | Regular Updates

“OPERATING SYSTEM - ALL IN ONE” app provides an environment to learn and prepare in CONCEPT OF OPERATING SYSTEM from anywhere, at any time and beyond the limits. This "OPERATING SYSTEM - ALL IN ONE" is for all kinds of preparation like GATE, UNIVERSITY EXAM, COMPETITIVE EXAM. And especially for students of BE, Diploma, MCA, BCA students. This app is aimed to grow your knowledge and quick reference.
An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. All computer programs, excluding firmware, require an operating system to function.
Note for old users : Please Reinstall rather than Update( to avoid database issue)
COVERED CONCEPTS IN THIS APPLICATION

• Introduction Of OS
• Process Management
• Threads
• CPU Scheduling
• Process Synchronization
• Deadlocks
• Memory Management
• Virtual Memory
• File System
• I/O System
• System security and protection
• Linux Basic, Shell and Commands

FEATURES AVAILABLE

• Operating System tutorial
• Operating System Objective type questions
• Operating System solved descriptive questions
• Operating System Interview/viva-voce questions
• Operating System old questions papers
• Operating System Important formula
• Self-Evaluation Test
• Daily bits of OS
• User-friendly environment
• Fully offline access

WHO CAN USE?

• Everyone who wants to clear understanding of Operating system
• University exam preparation (B.E, B Tech, M E, M Tech, Diploma in CS, MCA, BCA)
• All competitive exam (GATE, PSUs, ONGC, BARC, GAIL, GPSC)

Connect with us on:-
Facebook-
https://www.facebook.com/Computer-Bits-195922497413761/
Website-
https://computerbitsdaily.blogspot.com/

APP VERSION

• Version: 1.5

So, learn anywhere, at any time and beyond the limits and grow your skills.

Privacy

Given that the app requires no permissions, it presents a low-risk profile in terms of data privacy and security. However, users should still be cautious when clicking on ads, as they may lead to external websites with different privacy policies. To stay safe, it's advisable to review the developer's website for any privacy policies or data collection practices.

Tips

For the best experience, users should start by exploring the tutorial section to get a solid foundation in operating systems, then proceed to the multiple-choice questions to test their knowledge. Additionally, leveraging the interview questions section can help prepare for job interviews or assessments. To optimize performance, closing other resource-intensive apps while using this app can help ensure smooth operation.

What's New

Note for old users : Please Reinstall rather than Update( to avoid database issue)
• Search Topic In Tutorial Section : New Feature
• Online - Offline Content
• Fully offline access
• Add optimized
• Minor bug fixed

Version Information

Version: 1.11
Downloads: 100K+
Updated on: Sep 15, 2025
Released: Oct 30, 2017
Requires: Android 6.0

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Operating System - All In One users say on Google Play

★★★★★

Czar King

Just fantastic, so full of information, easy description and pictures.. Just want a video for each section even if it's just 5 or 10 minutes long cause I don't like big apps. But this app is quite perfect as is...

★★★★

Anurudh Singh

I am giving you four star 🌟 rating because you people deserve it but i have an issue regarding this app whenever i solve the MCQ's questions is not shuffling and the user interface is very bad if you fix the above mentioned issue's then in future i will again came edit my review and give you five Star ⭐ rating.

★★★

Komal Vaishnav

This app is well and very good but some topics should be include as this topics are also part of OS Here are some topics Remote files, viruses and worms, distributed computing, etc Hope next update this topics will be there.

★★