Question
What is the new exemption threshold for contactless card
transactions under the RBI's proposed Alternative Factor Authentication for digital payments?Solution
The proposal exempts contactless card transactions below ₹5,000 from the new requirement of additional factor authentication.
Which of the following is a key challenge in handling deadlocks in an operating system?
Which CPU scheduling algorithm always selects the process with the smallest burst time first, potentially leading to starvation?
Which SQL query will retrieve the second highest salary from an Employee table?
Which of the following statements about parameter passing in Python is TRUE?
Which of the following best describes the function of the Control Unit (CU) in the CPU?
The amortized cost of appending an element at the end of a dynamic array is:
In the context of asymmetric encryption, which of the following is a key feature of public-private key pairs?
In system design, what is the primary purpose of a feasibility study?
Which design pattern is best suited for ensuring that a class has only one instance and provides a global point of access to it?
Which SOLID principle emphasizes that a class should have only one reason to change?
