Service Now Interview Experience For SWE

Introduction

  • Virtual interview.
  • Started with self-introduction.

Resume-Based Questions

  • Discussed your present project and daily work.
  • The mentioned skills were probed.

Python and C++ Rating

  • Asked to rate your proficiency in Python and C++.
  • Difference Between Compiler and Interpreter.
  • Explained the basic workings of a compiler.

SQL Questions

  • Asked about joins.
  • Scenario: Retrieve all records from the first table and common records from the second table.
  • Query for the scenario.

Database Management Systems (DBMS)

  • Covered ACID properties and normalization.
  • Solved 2-3 problems (details not remembered).

Two DSA Problems

  • Asked to write code.
  • Discussed space/time complexity.