Wipro Team Leader interview questions

Questions ## Technical Round # Project Related - Other parameters for coupon apart from validity [status, type] - How to provide direct coupon to user [user coupon table] - Question on de-activation of coupon [status] - When coupon quantity allocation happens [once payment is initiated] - What if the quantity is exhausted behind the scenes how will you handle it if user initiates transaction with quantity beyond current limit - Damage control & recovery of transactions # Spring Boot [spring-cloud] - Features of spring boot - Types of security applied in application - Application Level, Method Level - JWT token with Oauth implementation ***************************** EXPLORE *****************************