Question
Which of the following is considered the strongest form
of multi-factor authentication (MFA)?Solution
Biometrics (like fingerprints or facial recognition) are considered very strong as they are unique to the user and hard to replicate. Combining a password (something you know) with a biometric (something you are) provides strong MFA.
What does underfitting indicate?
Which of these wireless technologies is specifically designed for low-power IoT networks?
Which of the following is NOT an IoT communication protocol?
What does ROC curve represent?
Which layer of IoT focuses on transmitting data between devices and servers?
Which loss function is suitable for regression?
Which one of the following is used to update weights in neural networks?
Which of the following is a key characteristic of *good* information for managerial decision-making?
Which of the following is NOT a common wireless security protocol?
Which communication protocol is specifically designed for lightweight messaging between IoT devices and often used in constrained environments?
