Tech quizzes
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CS Fundamentals
- Operating SystemsProcesses, threads, scheduling, deadlock, memory, and virtual memory.10 questionsIntermediate
- Databases (DBMS)Normalization, keys, transactions, ACID, indexing, and joins.10 questionsIntermediate
- Computer NetworksOSI vs TCP/IP, TCP vs UDP, IP addressing, DNS, and HTTP.10 questionsIntermediate
- Data StructuresArrays, linked lists, stacks, trees, hashing, and Big-O complexity.10 questionsBeginner
- Object-Oriented ProgrammingEncapsulation, inheritance, polymorphism, and abstraction.8 questionsBeginner