There are 3 boxes. One has blue marbles. One has white marbles. One has both color marbles. All boxes are incorrectly labeled. Each box has a crank which dispenses exactly one marble at a time. what is the minimum number of times a crank must be turned in order to determine the correct labels for the boxes?
Explain OOPS concepts by taking real life example? Explain an architecture of a parking system? Swap 2 numbers without 3rd variable? Dependency Injection, Hibernate query language, Inversion of control
Explain Qualifier Annotation of Spring Boot.
Explain"yield" method with respect to multithreading. Also, write a snippet of code to run thread.
Java streams, graphs, experience and goals
what is inheritance, polymorphism?
Practice coding a lot & focus on Java & Spring
round. In Technical round they asked on core Java questions on oops , inheritance, collections, exceptions with inheritance. Fail fast fail safe iterators. Basic coding questions like frequency of characters in a string.
Questions on .net core, dependency injection, Connection strings
1. Architecture 2. GCD and OperationsQueue 3. Swift Fundamentals
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