A complete study guide for the BUET CSE postgraduate admission test. Pick a topic below. Each topic has easy notes, examples, math, pictures, and exam-style questions with answers. BUET CSE postgraduate admission test-এর জন্য একটি complete study guide। নিচ থেকে একটি topic বেছে নিন। প্রতিটি topic-এ সহজ note, example, math, ছবি এবং exam-style প্রশ্ন ও উত্তর আছে।
Official exam format, real questions from April 2024, preparation strategy, exam-day checklist, and past-paper links. Official exam format, April 2024-এর বাস্তব প্রশ্ন, preparation strategy, exam-day checklist আর past-paper link।
★★Five recovered real papers (2017–2024) with every question linked to the chapter that covers it. পাঁচটা recovered বাস্তব paper (2017–2024), প্রতিটা প্রশ্নের সাথে সংশ্লিষ্ট chapter-এর link।
★★★Three full-length timed mocks in the real 30 questions × 10 marks format, with a worked solution for every question — Mock 2 is a little harder, Mock 3 mixes difficulty like the real paper. আসল 30 questions × 10 marks format-এ তিনটা full-length timed mock, প্রতিটা প্রশ্নের worked solution সহ — Mock 2 একটু কঠিন, আর Mock 3-এ আসল paper-এর মতো mixed difficulty।
01C programming, data types, operators, loops, functions, recursion, arrays, strings, pointers, structures, memory. C programming, data type, operator, loop, function, recursion, array, string, pointer, structure, memory।
02Classes, objects, inheritance, polymorphism, encapsulation, constructors, virtual functions, C++ concepts. Class, object, inheritance, polymorphism, encapsulation, constructor, virtual function, C++ concept।
03Logic, sets, relations, functions, counting, recurrence relations, graphs, trees, number theory. Logic, set, relation, function, counting, recurrence relation, graph, tree, number theory।
04Sums, recurrences, permutations, combinations, conditional probability, Bayes theorem, distributions, statistics. Sum, recurrence, permutation, combination, conditional probability, Bayes theorem, distribution, statistics।
05Arrays, linked lists, stack, queue, trees, BST, heap, hashing, graphs. Array, linked list, stack, queue, tree, BST, heap, hashing, graph।
06Big-O, sorting, searching, divide and conquer, greedy, dynamic programming, BFS, DFS, shortest path, MST. Big-O, sorting, searching, divide and conquer, greedy, dynamic programming, BFS, DFS, shortest path, MST।
07Regular languages, DFA, NFA, CFG, PDA, Turing machines, decidability, lexical analysis, parsing. Regular language, DFA, NFA, CFG, PDA, Turing machine, decidability, lexical analysis, parsing।
08ER model, relational model, SQL, relational algebra, normalization, transactions, indexing. ER model, relational model, SQL, relational algebra, normalization, transaction, indexing।
09OSI, TCP/IP, Ethernet, IP addressing, subnetting, routing, TCP, UDP, application-layer protocols. OSI, TCP/IP, Ethernet, IP addressing, subnetting, routing, TCP, UDP, application-layer protocol।
10Cryptography, symmetric and asymmetric encryption, hashing, signatures, authentication, access control. Cryptography, symmetric ও asymmetric encryption, hashing, signature, authentication, access control।
11Software lifecycle, process models, requirements, UML, testing, architecture, design principles. Software lifecycle, process model, requirement, UML, testing, architecture, design principle।
12Boolean algebra, combinational circuits, K-map, flip-flops, counters, registers, sequential circuits. Boolean algebra, combinational circuit, K-map, flip-flop, counter, register, sequential circuit।
13CPU organization, instruction sets, pipelining, cache, memory hierarchy, I/O, microcontrollers. CPU organization, instruction set, pipelining, cache, memory hierarchy, I/O, microcontroller।
14Processes, threads, CPU scheduling, synchronization, deadlocks, memory management, virtual memory, file systems. Process, thread, CPU scheduling, synchronization, deadlock, memory management, virtual memory, file system।
15Search algorithms, heuristic search, knowledge representation, ML basics, classification, regression, clustering. Search algorithm, heuristic search, knowledge representation, ML basics, classification, regression, clustering।