What's the most challenging task in my past experience and how did I resolve this.
Java Backend Developer Interview Questions
519 java backend developer interview questions shared by candidates
Normal Java Questions were asked. If you have prepared well, then you can answer.
Have I heard about DDoS and how I would protect my self from those kind of attacks.
Java 8 question - what are the usages of java 8 new additions
1) Count the number of nodes in a array styled linked list. 2) Some random form manipulation Javascript question. 3) Build an interface with C.
tell me about yourself? what do you know about Zalando? why do you want to work for us? why do you want to relocate? why did you leave your previous job?
Singleton class - Multiple ways to design, Data Structure for storing the incoming requests on a multithreaded environment and processing based on intime(Think of treeset). What are types to create an object in java. What are methods to make private on creating singleton class. What are the challenges you faced during project. What is API, uses? API designing for a given scenario. Spring Scopes.
Q. Stair case problem Q. Sorted rotated array find maximum number. Q. Find max length of string from array of string using lambda. Q. Create list of common skills employee using key as skill using lambda
How many threads are allowed in a thread pool?
Do you mind staying at the company to support the last deployment?
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