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Java is a high-level programming language used for developing applications and software.
Java is object-oriented and platform-independent.
It is used for developing web, mobile, and desktop applications.
Java code is compiled into bytecode and executed by the Java Virtual Machine (JVM).
Popular frameworks and tools for Java development include Spring, Hibernate, and Maven.
I applied via Naukri.com and was interviewed before Jun 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed before Apr 2020. There was 1 interview round.
Swapping two numbers without using a temp variable
Use arithmetic operations to swap the values
Add the two numbers and store the result in the first variable
Subtract the second variable from the result and store it in the second variable
Subtract the second variable from the first variable to get the original value of the second variable
Example: a=5, b=7; a=a+b=12, b=a-b=5, a=a-b=7
I applied via Company Website and was interviewed before Jan 2021. There was 1 interview round.
I was interviewed in Aug 2017.
I was interviewed in Sep 2016.
I applied via Campus Placement and was interviewed before Jan 2021. There were 4 interview rounds.
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