200 Questions | 2.5 Hours | 3 Attempts Each
70 Easy · 70 Hard · 60 Advanced
2.5-hour countdown timer
3 attempts per question
Detailed explanations
Auto-save progress
Download score sheet as PDF
Your progress is saved automatically
Computer Architecture is the fundamental blueprint of how computers work. It encompasses the design and organization of computer systems, including instruction set architecture (ISA), microarchitecture, memory hierarchy, pipelining, parallelism, and I/O systems. From CPU design and pipelining to cache memory, virtual memory, and superscalar execution, computer architecture concepts are essential for every computer scientist and hardware engineer.
This Computer Architecture quiz online free features 200 expertly crafted questions: 70 Easy, 70 Hard, and 60 Advanced. Each question includes detailed explanations covering CPU organization, instruction pipelining, hazards (structural, data, control), forwarding, branch prediction, memory hierarchy (cache, RAM, virtual memory), cache mapping (direct, associative, set-associative), cache coherence, RAID, I/O systems, DMA, interrupts, parallelism (ILP, TLP, DLP), SIMD, MIMD, vector processors, superscalar, out-of-order execution, VLIW, multi-core processors, and performance metrics (CPI, MIPS, throughput).
Every computer scientist and hardware engineer needs strong architecture fundamentals. Key topics include: Von Neumann vs Harvard architecture, Instruction cycle (fetch-decode-execute), CPU components (ALU, CU, Registers), Pipelining (5-stage classic pipeline), Hazards (structural, data, control), Forwarding/bypassing, Branch prediction (static, dynamic, BTB), Cache memory (L1, L2, L3, mapping policies, replacement algorithms), Write policies (write-through, write-back), Virtual memory (paging, segmentation, TLB), Performance metrics (CPI, execution time, throughput, MIPS, MFLOPS), Amdahl's law, RISC vs CISC, EPIC, VLIW, Superscalar execution, Out-of-order execution (Tomasulo's algorithm), Register renaming, Speculative execution, Multi-core processors, Simultaneous multithreading (SMT), NUMA, and Vector processors.
Computer Architects and CPU Design Engineers earn $120,000-$220,000 annually. Computer architecture knowledge is essential for GATE CS, processor design, embedded systems, and high-performance computing roles. Mastering computer architecture opens doors to CPU design, GPU architecture, FPGA development, and system-on-chip positions.
Start the quiz now and master the core concepts of computer architecture!
Explore more quizzes to boost your knowledge in programming, CS, SE, and Maths.