Computer Science & Engineering
Onderwijs
Gratis · Ontworpen voor iPad. Niet geverifieerd voor macOS.
Computer Science Engineering puts a complete CSE course in your pocket: 84 subjects, 425 tutorials and 8,891 lessons covering the full computer science and engineering syllabus, in plain language.
Revising for an exam, preparing for a technical interview, or starting from scratch? Every core subject is here, and all of it works offline.
WHAT YOU WILL LEARN
Data Structures and Algorithms — arrays, linked lists, stacks, queues, trees, graphs, hash tables, sorting, searching, greedy methods, dynamic programming and complexity analysis.
Database Management Systems — relational models, SQL, normalization, ER diagrams, transactions, indexing and an introduction to NoSQL.
Operating Systems — processes and threads, CPU scheduling, deadlocks, memory management, virtual memory, paging and file systems.
Computer Networks — OSI and TCP/IP models, routing, switching, IP addressing, subnetting, HTTP, DNS and network security basics.
Computer Architecture — processor design, instruction sets, pipelining, cache memory, memory hierarchy and I/O systems.
Programming — core concepts with worked examples in C, C++, Java and Python, plus object oriented programming, recursion and exception handling.
Software Engineering — development life cycle, agile methods, testing strategies, design patterns and version control.
Theory of Computation and Compiler Design — automata, regular languages, context free grammars, lexical analysis, parsing and code generation.
PRACTICE, NOT JUST READING
26,874 quiz questions covering every subject. Each session is ten questions with four options and a timer, drawn from the chapter you have been studying.
Three difficulty levels: beginner 30 seconds per question, intermediate 20, expert 10. A full session runs 5:00, 3:20 or 1:40. Pass at 70% or above.
Filter by level, by what you have attempted, and by your best score, so revision targets your weak subjects. Every attempt is saved to your history.
INTERVIEW PREPARATION
25 technical interview roles with 100 questions each — 2,500 in total — built around what campus placements and technical interviews actually ask. Same timed format, same pass mark, same saved history.
STUDY OFFLINE
Download any subject for offline reading. Lesson text is stored on the device, so the syllabus stays available on a bus, in a lecture hall, during a power cut, or anywhere mobile data does not reach. Images still need a connection.
Opened lessons are cached automatically, so anything you have already read stays readable even if you never hit download. The Downloads screen shows what is stored, how much space it uses, and lets you cancel, resume or remove any subject.
TRACK PROGRESS, EARN A CERTIFICATE
Mark lessons complete and watch the progress percentage climb on every subject. The Continue card on the home screen drops you back exactly where you stopped.
A daily reading streak counts every day you study, with an optional reminder that is off by default.
Complete every lesson in a subject and pass its quiz at 70% or above to unlock a certificate you can save and share.
BUILT FOR HOW STUDENTS STUDY
Short sections you can finish in a few minutes. Syntax highlighted code with one tap copy. Search across the whole syllabus. Bookmarks and history. Light, dark and system themes, adjustable font size, and a choice of where the previous and next buttons sit. Proper tablet layouts, not stretched phone screens.
WHO IT IS FOR
CSE students revising for exams, candidates preparing for competitive examinations and campus placements, developers refreshing fundamentals before interviews, and career changers moving into software.
Frameworks change every year. Data structures, algorithms, operating systems and networking do not.
No video to buffer. No account to create. Open your first tutorial in under a minute.
Questions, corrections or a topic request? Email mail@ehsanur.com — we update the app based on what learners ask for.
Beoordelingen en recensies
- Deze app heeft niet genoeg beoordelingen of recensies ontvangen voor een overzicht.
- Offline downloads — save any subject and read it with no connection
- 26,874 practice questions with timed 10-question sessions
- Interview prep: 25 technical roles, 100 questions each
- Progress tracking, daily streak and shareable certificates
- Faster search, tablet layouts, light and dark themes
De ontwikkelaar, Shekh Ehsanur Rahman, heeft aangegeven dat volgens het privacybeleid van de app gegevens kunnen worden beheerd zoals hieronder beschreven. Ga voor meer informatie naar het privacybeleid van de ontwikkelaar .
Er worden geen gegevens verzameld
De ontwikkelaar verzamelt geen gegevens van deze app.
Toegankelijkheid
De ontwikkelaar heeft nog niet aangegeven welke toegankelijkheidsfuncties deze app ondersteunt. Lees meer
Informatie
- Grootte
- 55,8 MB
- Categorie
- Onderwijs
- Compatibiliteit
Vereist iOS 15.0 of nieuwer.
- iPhone
Vereist iOS 15.0 of nieuwer. - iPad
Vereist iPadOS 15.0 of nieuwer. - iPod touch
Vereist iOS 15.0 of nieuwer. - Mac
Vereist een Mac met macOS 12.0 of nieuwer én Apple M1-chip of nieuwer. - Apple Vision
Vereist visionOS 1.0 of nieuwer.
- iPhone
- Talen
- Engels
- Leeftijd
9+
- 9+
- Provider
Shekh Ehsanur Rahman
- Shekh Ehsanur Rahman heeft zich niet geïdentificeerd als een handelaar van deze app. Als je een consument bent in de Europese Economische Ruimte, zijn consumentenrechten niet van toepassing op overeenkomsten tussen jou en de provider.
- Copyright
- © 2026 ehsanur.com