Question
NPCI sets_____ as a deadline to activate offline
payments on RuPay cards.Solution
The National Payments Corporation of India (NPCI) has set October 31 as the deadline for banks to activate offline transactions on RuPay cards, which will happen faster than a blink of an eye: at 500 milliseconds. By the end of the NPCI’s October 31 deadline, banks will have to be compliant with the National Common Mobility Card (NCMC) protocols — key to One Nation, One Card.RuPay cards not compliant will have to be re-carded. Also, existing RuPay card holders not having NCMC have to be given options to opt for it across customer touchpoints.
What is meant by 'cardinality' in data modeling?
Which of the following best defines the concept of the "Internet of Things" (IoT)?
In a star schema, what is the main advantage of using surrogate keys in fact tables?
In the context of a relational database, which of the following is NOT a characteristic of a candidate key ?
A star schema in a data warehouse consists of:
Which SQL query will correctly calculate the average salary of employees in each department and group them by department in a table named 'employees'?
In a data cube, what does "slice" operation do?
Which schema in data warehousing uses a central fact table connected to dimension tables?
Which of the following is a real-time data warehouse application?
A Fact Constellation Schema is also called:
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