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?
First round Apti - 10 Numerical 25 Java based MCQ second round interview- interviewer was good . question- array list program find second highest salary what is JSP and syntax what is servlet and their services questions on string class polymorphism exception handling
Projects done in previous company Technical questions etc etc
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