Question
From 1st October 2025, which UPI feature will be
discontinued to curb frauds?ÂSolution
The NPCI has announced that the Collect Request feature in UPI (a pull-payment service) will be discontinued from 1st October 2025. It was widely misused for frauds. Only push transactions (payer-initiated via QR or account entry) will remain, improving security and trust.Â
A device that helps to prevent congestion and data collision?
Which type of memory can be both read from and written to by the processor?
State true/false
Trojan works in background and steal data which is sensitive
In the context of backups, what is a retention policy?
Which property distinguishes a B+ tree from a B-tree?
Which network topology requires the highest amount of cabling?
Which of the following is lowest in memory hierarchy?
Which network layer protocol is responsible for multicasting, where a packet is sent to multiple destinations simultaneously?
What is a blockchain?
In which protocol of email the changes made on one device will not be replicated on other?
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