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10 MCQ based on java, sql
2 easy dsa java question.
I applied via Approached by Company and was interviewed in Jan 2024. There was 1 interview round.
Given hacker rank coding test
I applied via Job Portal and was interviewed in Apr 2024. There was 1 interview round.
The == operator is used to compare references in Java, while the .equals() method is used to compare values. Method overloading is when multiple methods have the same name but different parameters.
Use == to compare references, use .equals() to compare values
Method overloading allows multiple methods with the same name but different parameters
Example: String str1 = new String("hello"); String str2 = new String("hello");...
A linked list is a data structure where each element points to the next element in the list.
Linked list is made up of nodes, each containing data and a reference to the next node.
Insertion and deletion are efficient in linked lists compared to arrays.
Example: Node 1 -> Node 2 -> Node 3 -> null
posted on 23 Oct 2021
Technology advantage or not
All aptitude topics,logical reasoning
I was interviewed in Jul 2024.
Microservices can introduce complexity, communication overhead, and potential performance issues.
Increased complexity due to managing multiple services
Communication overhead between services
Potential performance issues due to network latency
Difficulty in maintaining consistency across services
No, @FunctionalInterface cannot be extended. Map and flatMap are default methods in the interface and cannot be overridden.
No, @FunctionalInterface cannot be extended as it is a single abstract method interface.
Map and flatMap are default methods in the interface and cannot be overridden.
Example: public interface MyInterface { void myMethod(); default void myDefaultMethod() { // implementation } }
Hackerrank coding round.
posted on 27 May 2024
posted on 18 Oct 2023
I applied via Walk-in and was interviewed in Sep 2023. There were 2 interview rounds.
Basic aptitude questions and 1 coding question also question on MySQL
In gd they ask on e-learning is advantage or disadvantage
based on 2 interviews
Interview experience
based on 1 review
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