Questions were based on whatever I wrote on my resume. It started off on my projects and my interests. I was asked to explain Hash tables, Linked list and B-trees when i mentioned my interest was on data structure. I was asked to explain OOPs.
Software Engineer Developer Interview Questions
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Java Spring RestController annotation description
Selenium questions Difference between driver.quit() and driver.close(). Difference between implicit wait() and explicit wait () in Java. Describe the Automation framework. what is the output of these two print statements in java? System.out.println("Hello, World!"+ 12 +150); System.out.println(12 + 150 "Hello, World!"); Replace or create a new json object in the array? Array [ { "name" : "bob", "status" : "Active" // change key "status" to output and "Active" to true -- something like that } ]
If a static variable in one class enclosed in an assembly is being referred by two different assemblies, would the change in static variable caused by one assembly be reflected in the other assembly. Assume all the assemblies are getting executed in one process. Same question was repeated for singleton class as well instead of static variable
Given an array of random numbers find the smallest missing positive integer in o( 1) space and linear time.
Given an customised data structure whose node structure is right pointer, data, down pointer, write code for level order traversal.
What is class loader? real time use of abstract class in project?
Why we are using threads in Java ?
diference between array list and arrays
Implement LoadBalancer in TDD style
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