Barclays Software Developer interview questions

They had sent me a hiring process guide book which stated all interview process and their hiring methods. HR contacted me via phone call and was very considerate. They scheduled the round based on my availability and the interviewers were very friendly

The interview was mainly based on resume. Some questions on core subjects, some questions on DSA, like what is Binary Tree, what is binary search tree, binary tree vs binary search tree. Write insertion in binary search tree.