What is the difference between Bluetooth and Wi-Fi devices?
What is "Virtual Private Network"?
With reference to 'Near Field Communication (NFC) Technology', which of the following statements is/are correct? 1. It is a contactless communication technology that uses electromagnetic radio fields. 2. NFC is designed for use by devices which can be at a distance of even a metre from each other. 3. NFC can use encryption when sending sensitive information.
In India, it is legally mandatory for which of the following to report on cyber security incidents ? 1. Service providers 2. Data centres 3. Body corporate. Select the correct answer using the code given below:
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