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I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
posted on 7 Sep 2024
I applied via Naukri.com and was interviewed before Sep 2023. There was 1 interview round.
Threads in Java allow for concurrent execution of multiple tasks within a single program.
Threads are instances of the java.lang.Thread class.
They allow for parallel execution of code segments.
Threads can be created by extending the Thread class or implementing the Runnable interface.
Example: Thread t1 = new Thread(new MyRunnable()); t1.start();
I applied via Campus Placement
Questions from trains, water taps
Min letters to delete to make a string palindrome
I applied via Company Website and was interviewed in Nov 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.
3 dsa questions and various golang concepts and 1 concurrency question
I was interviewed in Sep 2024.
Hackerrank coding & techinical interview test
I applied via LinkedIn and was interviewed in Jun 2024. There was 1 interview round.
Basic aptitude on java application and framework
I applied via Job Portal and was interviewed in Feb 2024. There was 1 interview round.
A mutable type is a data type whose values can be changed after they are created.
Mutable types include lists, dictionaries, and sets in Python.
Changes to mutable objects affect all references to that object.
Example: list1 = [1, 2, 3], list1[0] = 4 will change the value of list1 to [4, 2, 3].
A functional interface is an interface that contains only one abstract method.
Functional interfaces can have multiple default or static methods.
Examples include Runnable, Callable, and ActionListener interfaces.
Functional interfaces can be implemented using lambda expressions.
Java 17 introduces new features like sealed classes, pattern matching for switch statements, and more.
Sealed classes restrict which classes can be subclasses
Pattern matching for switch statements simplifies code by combining declaration and assignment
New APIs like JEP 356: Enhanced Pseudo-Random Number Generators
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