Programs like remove the duplicate numbers in sorted array by scanning the array only once, means {1,1,2,3,6,8,8,8,8}-->{1,2,3,6,8}, producer and consumer problem, and finding the sum of diagonal elemts in array of any size, etc
Software Developer Engineer Interview Questions
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Difference between Encapsulation and Abstraction. Examples of OOPS concepts. Java Interfaces, access modifiers. Classes Objects. Keys in DBMS Difference between DROP, DELETE and TRUNCATE One question from coding round(which I could not solve). I was given 15 minutes to solve but I was unable to solve. Interviewers were helpful and Company is good.
Tail recursive function for calculating factorial. (I did it in scheme)
1. Given an Array , E.g. [2,5,6,3,9,5,10,56,25] and a number X. now find all the contigous subarrays with length X , if X=3, then all the subarrays are [2,5,6], [5,6,3], [6,3,9] etc. now in all these subarrays find the minimum element. and out of all those minimum elements, return the maximum one. 2. Given a URL, Query the URL and fetch the JSON result (paginated), find all the subsequent result from new pages. parse the json and do some manipulation on that data, find a specific dataset from that json.
Where do you live & study?
What some code to solve some arbitrary business logic problem
Questions about multi-threads, which I do not have much experience with. After telling them lack of familiarity on the subject, the interviews understand me and ask other questions instead.
Collection, Data Structures, API, JAVA 10+, JPA, JSP
What the term SQL stands for?
Projects done in previous company Technical questions etc etc
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