5G Transmission and Design Techniques MCQS
1. What is a fundamental requirement for transmission over 5G networks? a) High latencyb) Low bandwidthc) High spectral efficiencyd) Low reliability Answer: c) High spectral … Read more
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5G Wireless Propagation Channels MCQS
1. Which of the following best describes a key requirement for modeling 5G wireless propagation channels? a) Static environmentsb) Narrowband scenariosc) High mobility scenariosd) Low … Read more
5G Wireless Communications MCQ
1. What is the primary difference between 4G LTE and 5G technology? a) 5G offers lower data speeds compared to 4G LTE.b) 5G has lower … Read more
Optical networks and amplifiers MCQS
1. Which of the following is NOT a common optical network topology?a) Ringb) Meshc) Stard) Linear Answer: d) Linear Explanation: Optical networks commonly employ ring, … Read more
Optical Communication MCQs
1. What type of optical receiver is commonly used in direct detection?a) Coherent receiverb) Avalanche photodiode receiverc) PIN photodiode receiverd) Quantum dot receiver Explanation: The … Read more
Optical sources and detectors MCQs
1. Which of the following semiconductor devices emits coherent light?a) LEDb) Phototransistorc) LASER dioded) Photodiode Answer: c) LASER diodeExplanation: LASER diodes emit coherent light due … Read more
Signal degradation in Optical Fibre MCQs
1. What is the primary cause of signal degradation in optical fibers? a) Attenuationb) Dispersionc) Interferenced) Reflection Explanation: The correct answer is (b) Dispersion. Signal … Read more
Optical Fiber Basics MCQs
1. Which model describes light as a stream of particles? a) Ray modelb) Wave modelc) Particle modeld) Photon model Answer: c) Particle model Explanation: The … Read more
Stochastic Processes MCQs
1. Which of the following best describes a stochastic process? a) A predictable sequence of eventsb) A random process involving the evolution of a system … Read more
Multiple Random Variables MCQS
1. Which term describes a collection of random variables grouped together as a single entity? A) Cumulative distribution functionB) Vector random variablesC) Marginal distributionD) Central … Read more