Given a set of numbers (included multiple occurences), return true iff there is at least a number with more than 3 occurences, otherwise false. Describe algorithm, implement and discuss complexity Variation: Iff there is at least a number with exactly 3 occurences.
What kind of objects are used to manage multiple items?
basics on DS, oops, multithreading, springboot, restAPI, exceptions logic to find if number is odd or even without using * , / and + inheritance concept in depth - same parent class variables, methods used in child class - method overriding through inheritance all cases. internal working of hashMap, Hashset. Stringpool memory concepts. garbage collector, JVM.. platform independency.
Java, Spring Boot and Hashmap related questions
What is the important point of work after you join your current company
Do you like the Agile development process and why
Threading, concurrency, design patterns, OO concepts
given an array return the index for the target sum. Two sum problem.
What annotation @service is use for?
OOPS and exception handling with implimentation of each
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