Core Java question using any version or language
Java Developer Internship Interview Questions
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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.
in Interview They ask from core java, spring, hibernate, JMS, basics of linux, design pattern
What methods of class Object do you now?
Architecture of jvm
Complete Java question from basics to advance in detail flow
A picture is cut into 64 pieces and randomly thrown in a room . How will you reconstruct them.(Write an algo.)
There are 5 caps 2-black and 3-White. Three mens A , B and C are standing in a row and each of them randomly wear a cap. C can view the caps of B and A , B can view the cap of A. When they are asked if they know what colour cap they are wearing C says NO , B says NO , But A has a right Guess . A isn't a bluff . How does A know ? (It might be asked in different ways.)
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