Quantum Computing (KCS710) - AKTU Question Paper 2024-25
B.Tech · Semester 7 · Free PDF Download
This is the official AKTU Quantum Computing Previous Year Question Paper for B.Tech Semester 7, academic session 2024-25. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.
Course:B.Tech
Semester:Semester 7
Session:2024-25
University:AKTU / UPTU
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Questions Asked in 2024-25
Quantum Computing (KCS710) — complete question paper · 100 marks · 3 Hours
Section AAttempt all questions in brief. 2 x 10 = 20
- aDiscuss the evolution of quant um information as a field. 1 K 1
- bElaborate on the probability amplitudes impact on measurement outcomes
- cExplore the application of quant um algorithms in solving NP-complete problems
- dAnalyze the effect of decohere nce on quantum search algorithms. 2 K 2
- eHow photons are manipulated with in optical cavities for computation? 3 K 2
- fDiscuss the principles of NMR -based quantum computing. 3 K 2
- gDiscuss the sources of quantum noise. 4 K 3
- hDiscuss impact of Quantum dec oherence on quantum computation and communication protocols. i. Discuss implementation of fault tolerance in quantum circuits. 5 K 3, j. Discuss the challenges of implementing quantum error correctio n in noisy intermediate-scale quantum (NISQ) devices
Section BAttempt any three of the following: 10 x 3 = 20
- aExplain the principles of qua ntum superposition and entangle ment. Discuss how these principles ar e utilized in quantum computatio n to solve problems that are intractable for classical computers
- bDevelop a detailed quantum circuit for implementing the Deut sch-Jozsa algorithm. Explain the function of each gate and describe how t he algorithm demonstrates quantum parallelism
- cExplain the ion-trap quantum computer architecture in detail . How does it achieve qubit initialization, manipulation, and measurement?
- dExplain the concept of quant um operations and derive the Kra us operator formalism. Provide examples of how these operators mod el quantum noise
- eDerive mathematical expression for Shannon entropy and discu ss its role in classical and quantum data compression
Section CAttempt any one part of the following: 10 x 1 = 10
- aQuantum mechanics postulates form the foundation of quantum computation. Discuss these postu lates, emphasizing their implic ations for measurement, evolution, and entanglement
- bHow do quantum algorithms expl oit the principles of interfer ence and superposition to achieve exponential speedup in certain problems?
- aAnalyze the Grover algorithm’ s steps and derive the optimal number of iterations for a given database size
- bDiscuss the impact of measurement on quantum computation and strategies to minimize information loss during measurement
- aCompare the scalability and pr actical implementation challenges of ion traps and superconducting qubits f or building large-scale quant um computers
- bExplain the guiding principles for building quantum computers. Discuss how these principles influence the design of different quantum hardware architectures
- aAnalyze the relationship betw een quantum entanglement and en tropy. How does entanglement entropy prov ide insights into the structu re of quantum states?
- bDerive the mathematical formulation of the von Neumann entro py. Discuss its relevance to quantum data compression and informati on transmission
- aDerive encoding and decoding process of Shor code and explain how it corrects single-qubit errors
- bAnalyze the relationship betw een entropy and fault tolerance in quantum computation. How does entropy inform error mitigation strategies?
Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.
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