What are the most important topics in Java interviews for a fresher?

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Jayati Mehra

Unlimited learning from classes 6 to 10 (Mathematics) and Programming languages (C,C++,Java)

Exception handling, String, Collections, OOPs concept, multithreading
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OOPS Multithreding String Handling Execption Handling Collection Freamwork JDBC Servlet Jsp Spring core Moudle Spring MVC
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Techer | Full Stack, Power BI Trainer | 10 Years Exp.

String, Collection, Thread, JDBC
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Collection
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Flutter App Development Bootcamp Online

static , inheritence, Generics, interface and abstract , loops -pattern programs, sorting and searching
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Oops , strings , exceptional handling
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What will be the output of the program? public class Test { public static int y; public static void foo(int x) { System.out.print("foo "); y=x; } public static int bar(int z) { System.out.print("bar "); return y=z; } public static void main(String [] args ) { int t=0; assert t > 0 : bar(7); assert t > 1 : foo(8); /* Line 18 */ System.out.println("done "); } } A. bar B. bar done C. foo done D. Compilation fails
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