1. Which transform is commonly used for signal compression and energy compaction?a) Cosine transformb) Sine transformc) Walsh transformd) Hadamard transform Answer: a) Cosine transformExplanation: The ...
Read more1. Which of the following is NOT an example of a field that extensively uses Digital Image Processing (DIP)?a) Medical Imagingb) Weather Forecastingc) Satellite Imagingd) ...
Read more1. Which of the following best describes the main design principles of IoT architecture? A) Centralized data processing and storageB) Scalability and flexibilityC) Proprietary protocols ...
Read more1. Which layer of the OSI model is responsible for medium access control in wireless networks?a) Data Link Layerb) Network Layerc) Physical Layerd) Transport Layer ...
Read more1. What does WSN stand for? a) Wireless Service Networkb) Wired Sensor Networkc) Wireless Sensor Networkd) Wireless Signal Network Answer: c) Wireless Sensor Network Explanation: ...
Read more1. Which organization is responsible for developing LTE and LTE-A standards?a) IEEEb) ITUc) 3GPPd) Wi-Fi Alliance Answer: c) 3GPPExplanation: The 3rd Generation Partnership Project (3GPP) ...
Read more1. Which cellular network technology is commonly associated with mobile phones and operates on the GSM standard? a) LTEb) CDMAc) UMTSd) WiMAX Answer: c) UMTS ...
Read more1. Which regulatory body is responsible for allocating spectrum for millimeter-wave communications? a) Federal Communications Commission (FCC)b) International Telecommunication Union (ITU)c) European Telecommunications Standards Institute ...
Read more1. What is the primary objective of extending 4G D2D standardization to 5G? a) To increase latency in communicationb) To enhance network capacity and efficiencyc) ...
Read more1. What is a fundamental requirement for transmission over 5G networks? a) High latencyb) Low bandwidthc) High spectral efficiencyd) Low reliability Answer: c) High spectral ...
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