Cisco Software Engineer interview questions

Online Test(70 minutes) This was an online test conducted on the Hacker-Rank platform. 15 MCQ-Electronics,Computer networks,Aptitude and Data structure(No Negative marks) 2 Coding questions: 1)Longest non repeating substring. 2)the expression paranthesised in such a way that it give max value for the expression. Expression has +,-,* this is variation of matrix chain multiplication. Round 2: Technical interview

Very relaxed and straightforward. Went in for a little chat and got very comfy with the recruiter. From there went over my resume, job description and then your average questions