Hand written program, Group Discussion on the trending topics, some Technical Question
Java Technical Lead Interview Questions
12,584 java technical lead interview questions shared by candidates
compare List, set, map. ask about what is a hash table and where and why use it.
explain each part of this line of code: System.out.printIn(...)
Asked to describe and provide solutions to both race conditions and deadlock in theoretical terms because I hadn't worked with multi-threading in Java.
DFS coding challenge and Backtracking pattern.
In general, checked exceptions represent errors outside the control of the program. For example, the constructor of FileInputStream throws FileNotFoundException if the input file does not exist.f a program throws an unchecked exception, it reflects some error inside the program logic.
Design patterens
Writing and reading in a file by using java code
oops. string. super keyword. wrapper class. int , interface
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