TSYS|Total System Services Interview Question

Telephonic Round: Collections, Overriding, Inheritance Technical Test (Duration 90 Min) : 1. Program to read a text file and print the no of lines, no of words, and no of characters in string. i.e. "This is a hood This is a hood" 2. Program to return a first non repeatable character from a string.i.e. "States" should return 'a'. 3. Program to reverse the order of words not the whole line. "This a good day" should return "day good a This" 4. Write 2 design patterns. 5. Write type of joins and explain them using an example. 6. Explain about ClassLoaders. Aptitude: River crossing probem 8 coin given find the lightest one divide a figure into 4 equal parts. Technical Interview: Mainly they discuss about written test and ask question from your approach. During approach discussion be ready to discuss every pros cons of approach and also very basic things which most of us skip.