Most of the technical questions have already been stated by other interviewers. Some of the ones included 1. Create a binary search algorithm --basically search for a given number in a long list of sorted numbers. (binary because its faster than a linear search) 2. Pillars of Object Oriented Programming 3. Multi threading 4. Generics 5. Overload vs override 6. SQL joins 7. javascript types 8. abstract class 9. interfaces 10. Final keyword 11. Immutable objects
Difference between ArrayList and vector? Does ArrayList maintains order? Where should we use ArrayList mostly?
Differences between ArrayList, HashSet, TreeSet?
One must have a good knowledge of java and oops and be well versed with their resumes basically their projects and work experience and should answer every question confidently.
What does .equals do/mean What is garbage collection How do you concatenate strings
What is volatile keyword in java?
1. Java 8 features 2. Spring boot annotations 3. Layers in Spring boot 4. Interface and Abstraction 5. ArrayList vs LinkedList
OOP, very basic Java Questions you can answer even if you are a beginner.
In the online assessment (OA), I was asked to solve a problem involving fraction numbers and another problem about comparing numbers. T
what is JDK, JRE, JVM?
Viewing 191 - 200 interview questions