8 primitive data types
Software Engineer Java Developer Interview Questions
4,205 software engineer java developer interview questions shared by candidates
2 questions on SQL, 1 question on merge sorting, 1 question on the stack, 1 question on collection framework, oops, core Java concepts in details
1) Knapsack problem 2) Longest Palindromic substring 3) Diameter of a tree 4) Max Cost in a 2D matrix with only right and down movement allowed at every cell.
1. You will be given two end points with two API's a. response: [ { "product_uid": "6447344", "unit_price": 15.63, "unit_price_measure": "kg", "unit_price_measure_amount": 1 }, b. response from another API: [ { "product_uid": "6447344", "product_type": "BASIC", "name": "Sainsbury's Skin on ASC Scottish Salmon Fillets x2 240g", "full_url": "https://www.sainsburys.co.uk/gol-ui/product/sainsburys-responsibly-sourced-scottish-salmon-fillet-x2-240g" }, Task is: now you will have to get the response from these API's and map the response which is present in their requirement section. There is may be some calculations involved in it. 10 test cases pre generated, all must be passed. Important: you will need to write your own test cases ( which i failed due to lack of time because of terrible IDE from hackajob platform ) Overall the task was alright but writing in their IDE without auto formatting tools and behaviour of IDE is not similar to regular IDE's, I would say i would have done better if its in my local IDE. - Disappointed
Find max value of a couple of streams only using stream API without collecting the data to any structure.
1. About binary search
Difference between List and ArrayList?
Difference between Application Server and Web Server
What is software development life cycle definition and process
What is cloud computing define it
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