Mastercard Software Engineer II interview questions

Tech Screening Round - 1 Interviewer Domain Knowledge - Payment Gateway 10-15 minutes Implicit explicit wait Finally keyword Code on Duplicates in String Code in selenium for extracting data through XL Select class & it's methods Interface vs abstract class Situation based questions for multiple users login to website - 100 Super Day - 3 rounds back to back (1) Manager Round Basics of Payments Domain ( 4 party model ) String working ....4 strings given String A hello String B hello String c = new string () String d = new string () Overloading and overriding basics SQL ....sorting Behavioural questions Approach towards writing a test case If dev not agreeing to defect (2) Bar Raiser Genaral behavioural questions API related questions technical (3) SME Testing concepts Definition of Done All testing concepts in deep Payments concepts Grilled on basics