Salesforce QA Automation Engineer interview questions

Interview went well. Hiring manager and recruiters very friendly. Provided nice space to showcase my skills. Waiting for next steps not sure how it is going to be. Cant wait for next steps

Referred resume to manager by a friend. Got interview email to schedule. First phone interview: 1) Tell me about yourself 2) Some basic Java questions: static? difference between abstract and interface? final finally finalize? array vs linkedlist? hashmap vs hashtable? etc. 3) Ask some question about the position and comany's product. Got interview email for 2nd round to schedule. Second phone and technical screen interview: 1a) Returns the number of occurences of a given character in a String 1b) List number of test cases. 2a) Reverses each word in the given string 2b) List number of test cases.