According to the article "Building the Al Bank of the Future," what is one example of how Al technologies are currently being used by leading financial institutions? 1) Split-second loan approvals. 2) Biometric authentication. 3) Virtual assistants. 4) All of the above. According to the article "Building the Al Bank of the Future," which of the following is NOT mentioned as a reason banks have struggled to deploy Al capabilities at scale? 1) Lack of a clear Al strategy. 2) Outmoded operating models. 3) Fragmented data assets. 4) Inflexible technology core. According to the article "Building the AI Bank of the Future," what is one obstacle preventing banks from deploying Al capabilities at scale? 1) Lack of data storage and processing capabilities. 2) Lack of investment in technology core. 3) Outdated operating models. 4) Fragmented data assets