Bluetooth Low Energy (BLE) is designed for low-power, short-range communication, making it ideal for IoT devices like wearables and smart home gadgets. BLE operates within the 2.4 GHz ISM band and consumes minimal energy, ensuring long battery life for connected devices. • Example: A fitness tracker uses BLE to sync data with a smartphone. The protocol ensures reliable communication without draining the device's battery. ________________________________________ Why Other Options Are Incorrect: 1. HTTP: HTTP is heavy and unsuitable for low-power IoT communication. 2. FTP: FTP is used for file transfers, not for real-time IoT communication. 3. SOAP: SOAP is verbose and not optimized for lightweight, resource-constrained IoT environments. 4. SMTP: SMTP is for email transfer and lacks IoT-specific optimizations.
Load factor is often used in marketing dashboards for airlines as a measure of:
Social networks are
Adding QR codes to products that allow consumers to connect with the company online, or using a hashtag in a commercial or during a television show are ...
The variety of different items a store carries is referred to as:
During the maturity stage of the product life cycle, profit declines because:
An international treaty intended to limit trade barriers and promote world trade through the reduction of tariffs is known as the
Every Saturday morning you like driving out to the apple orchard and purchasing right from the farmer. This purchasing form is considered:
Which of the following is the characteristic of a product?
All of the following statements about YouTube are true EXCEPT:
Smart systems are called "smart" because
