1) The document introduces the upcoming BSNL Junior Engineer examination to be held online from September 25-29, 2016. 2) It provides details on the structure of the exam, which will consist of 3 parts - General Ability, Basic Engineering, and Specialization. It also outlines the minimum qualifying marks and aggregate marks needed to pass. 3) Sample questions are provided to familiarize candidates with the format and topics covered in the exam, including synonyms, antonyms, expansions, and technical questions. Tips are given on preparing and having confidence going into the exam.