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Senior Java Developer Interview Questions

"Senior developers have years of experience in Java and have the knowledge and communication skills to mentor other developers. Companies prioritize strong technical skills and questions will focus on problem solving and critical thinking. A bachelor's degree in computer science or a related field, along with years of industry experience are standard."

5,296 senior java developer interview questions shared by candidates

MCQ programs on Collection, Inheritance, overloading,overriding (passing null in overriding), return value from catch,finally,contructor etc. Programs-1. count char occurrence in string 2. row*Column array, find max sum for row and for column.
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Senior Java Developer

Interviewed at Principal Financial Group

3.8★
Aug 17, 2020

MCQ programs on Collection, Inheritance, overloading,overriding (passing null in overriding), return value from catch,finally,contructor etc. Programs-1. count char occurrence in string 2. row*Column array, find max sum for row and for column.

How do you detect and avoid memory leak in Java ? Can we interchange the @Controller and @Respository annotations in Rest Api ? Difference b/w Controller and RestController? Difference b/w Requestparam and PathVariable ? How can we make our RestApi secure ? What are the features of Java8? Program - Implementation of lambda function. Program - Given an arraylist of random values , provide an arraylist of unique values of original arraylist ? How can we run our test cases in CLI ? How can we ignore a particular testcase ? Explain Microservices Architecture ?
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Senior Java Developer

Interviewed at Accenture

3.7★
Oct 9, 2020

How do you detect and avoid memory leak in Java ? Can we interchange the @Controller and @Respository annotations in Rest Api ? Difference b/w Controller and RestController? Difference b/w Requestparam and PathVariable ? How can we make our RestApi secure ? What are the features of Java8? Program - Implementation of lambda function. Program - Given an arraylist of random values , provide an arraylist of unique values of original arraylist ? How can we run our test cases in CLI ? How can we ignore a particular testcase ? Explain Microservices Architecture ?

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