i
Addverb Technologies
Filter interviews by
Clear (1)
I applied via Recruitment Consulltant and was interviewed in May 2023. There were 3 interview rounds.
HashSet provides constant time performance for basic operations like add, remove, contains, while ArrayList does not.
HashSet does not allow duplicate elements, while ArrayList allows duplicates.
HashSet does not maintain insertion order, while ArrayList maintains insertion order.
HashSet is faster for checking if an element exists (contains) compared to ArrayList.
Spring created via literal is created using curly braces with key-value pairs, while spring created via object is created using a constructor function.
Spring created via literal: var spring = { color: 'blue', length: 10 };
Spring created via object: function Spring(color, length) { this.color = color; this.length = length; }
I applied via Approached by Company and was interviewed in Mar 2023. There were 2 interview rounds.
OOPS concepts are fundamental to object-oriented programming. They include encapsulation, inheritance, polymorphism, and abstraction.
Encapsulation: bundling data and methods that operate on that data within a single unit.
Inheritance: creating new classes from existing ones, inheriting their properties and methods.
Polymorphism: the ability of objects to take on multiple forms, depending on the context.
Abstraction: hidin...
Inheritance is a way to create new classes based on existing ones. ArrayList is a dynamic array implementation in Java.
Inheritance allows a subclass to inherit properties and methods from a superclass.
ArrayList operations include adding, removing, and accessing elements.
Example of inheritance: class Dog extends Animal
Example of ArrayList operation: myList.add(element)
Spring annotations for data-jpa
The @Entity annotation is used to mark a class as a persistent entity
The @Repository annotation is used to indicate that the class provides the mechanism for storage, retrieval, search, update, and delete operation on objects
The @Transactional annotation is used to specify the transactional behavior of a method or class
The @Query annotation is used to specify a JPQL or native SQL query
The...
Top trending discussions
posted on 16 Nov 2024
I applied via LinkedIn and was interviewed in Oct 2024. There were 2 interview rounds.
2-3 basic dsa questions
posted on 1 Aug 2024
posted on 16 Apr 2024
I applied via Naukri.com and was interviewed before Apr 2023. There were 2 interview rounds.
Given programming questions
String programs
I applied via Approached by Company and was interviewed before Feb 2023. There was 1 interview round.
posted on 6 Feb 2023
I applied via Naukri.com and was interviewed in Jan 2023. There was 1 interview round.
O(n) refers to linear time and space complexity.
O(n) means that the time or space required by an algorithm grows linearly with the size of the input.
It implies that the algorithm's performance is directly proportional to the input size.
For example, if an algorithm takes 10 seconds to process 100 elements, it would take 20 seconds to process 200 elements.
O(n) complexity is considered efficient and desirable in most case
Accessing id parameter in URL involves parsing the URL and extracting the id value.
Use the window.location object to access the URL of the current page.
Parse the URL using methods like split() or URLSearchParams to extract the id parameter.
Example: If the URL is 'http://example.com/page?id=123', you can access the id value by parsing the URL.
I applied via LinkedIn and was interviewed before Aug 2023. There were 2 interview rounds.
Data extraction, solid questions, oops
It was the ask mostly about DSA
based on 2 interviews
Interview experience
based on 2 reviews
Rating in categories
Junior Engineer
171
salaries
| ₹0 L/yr - ₹0 L/yr |
Engineer
103
salaries
| ₹0 L/yr - ₹0 L/yr |
Manager
61
salaries
| ₹0 L/yr - ₹0 L/yr |
Automation Engineer
53
salaries
| ₹0 L/yr - ₹0 L/yr |
Software Engineer
48
salaries
| ₹0 L/yr - ₹0 L/yr |
Grey Orange
The Hi-tech Robotic Systemz
Systemantics
Honeywell Automation