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I applied via Monster and was interviewed before Aug 2020. There was 1 interview round.
Hashmap is unordered while LinkedHashmap maintains insertion order.
Hashmap uses hashing to store key-value pairs while LinkedHashmap uses a doubly linked list to maintain order.
Hashmap allows null values and one null key while LinkedHashmap does not allow null keys or values.
Hashmap has O(1) time complexity for basic operations while LinkedHashmap has O(1) for insertion and deletion but O(n) for iteration.
Example: Hash...
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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 Company Website and was interviewed before Jan 2021. There was 1 interview round.
I was interviewed in Sep 2016.
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I applied via Campus Placement and was interviewed before Jan 2021. There were 4 interview rounds.
I applied via Recruitment Consultant and was interviewed in Apr 2021. There were 3 interview rounds.
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