What's a promise in async tests?
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What is the company doing?
Rotate an array. implement minimum queue at O(1).
Code : reverse the linkedlist & print it.
explain Lifecycle of a servlet?
explain how constructor chaining works?
Se concentro en estructura de datos un caso pequeño de prueba se abordaron temas de herramientas y plataformas las apis servidores web y de aplicaciones que he utilizado herramientas de integración continua manejo de progreso del desarrollo de un proyecto el uso de scrum en el día a día
1 round Medium: Theory + coding. [stream concept , Maven based qns like maven lifecycle, scope of spring, design pattern, Touch all collection concept like [Hashmap, ConcurrentMap, LinkedHashmap, Vector, List]], Stream coding part [count occerance of word]. 2 nd Round [More depth of java and springboot and also javascript as I mention in resume], Memory Management, exception Handling, try with multiple catch block, Transaction, Isolation, propagation. Coding I am not remember because I am not even understood the qns well and due to that I was blank in interview and mostly that I rejected.
IBM Datastage transformer logical questions.
1. What are Spring Profiles? 2. What are the types of ApplicationContext? 3. @Value used for?
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