Is the fastest technique to instantly transfer funds electronically between different banks

_____ is the fastest technique to instantly transfer funds electronically between different banks.

विभिन्न बैंकों के बीच इलेक्ट्रॉनिक रूप से तुरंत फंड ट्रांसफर करने की सबसे तेज़ तकनीक ______ है।

Topic : Digital Financial Tools and Applications