Pergunta de entrevista da empresa Compass

1. What is framework? 2. Given one add function which accept two Number arguments and asked me to cover all the combination (big integer, short and long, etc) for data 3. How to generate random data for bigInteger? 4. Design a book having page number and contents and we need to find the given word in the string and return its page number and index 5. Count number of words in a given string (asked to reduce the complexity) 6. Biggest challenges faced and its resolution provided by you