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I applied via Naukri.com and was interviewed before May 2022. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before Aug 2020. There were 4 interview rounds.
Data structures are used to organize and store data in a way that enables efficient access and modification.
Common data structures include arrays, linked lists, stacks, queues, trees, and graphs.
Arrays are used to store a collection of elements of the same data type.
Linked lists are used to store a collection of elements where each element points to the next element in the list.
Stacks are used to store elements in a la...
Loop in a linked list can be found using Floyd's cycle-finding algorithm.
Floyd's cycle-finding algorithm uses two pointers, one moving at twice the speed of the other.
If there is a loop in the linked list, the two pointers will eventually meet.
To detect the starting point of the loop, reset one of the pointers to the head and move both pointers at the same speed.
The point at which they meet again will be the starting p
Elektrobit India interview questions for designations
I applied via Job Portal and was interviewed before Jan 2024. There were 2 interview rounds.
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I applied via Campus Placement
90 min MCQ +coding test on hackerrank.
Use Floyd's Tortoise and Hare algorithm to detect cycle in a linked list.
Initialize two pointers, slow and fast, at the head of the linked list.
Move slow pointer by one step and fast pointer by two steps.
If they meet at some point, there is a cycle in the linked list.
posted on 5 Jan 2025
60 MCQ questions are there
Array list is faster for accessing elements by index, while Linked List is better for frequent insertions and deletions.
Array list has constant time access to elements by index, while Linked List requires traversing the list to find an element.
Linked List is better for frequent insertions and deletions as it only requires changing pointers, while Array list may require shifting elements.
Array list uses contiguous memor...
posted on 28 Jun 2024
I applied via Job Fair and was interviewed in May 2024. There were 4 interview rounds.
About front end , html, css, reasoning,
let, var, and const are keywords used in JavaScript to declare variables with different scopes and mutability.
let is used to declare variables with block scope and allows reassignment
var is used to declare variables with function scope and allows redeclaration
const is used to declare variables with block scope and does not allow reassignment, but the value can still be mutable
Angular is a popular open-source front-end web application framework developed by Google.
Angular is used for building dynamic web applications.
It allows for the creation of single-page applications.
Angular uses TypeScript for building applications.
It provides features like data binding, dependency injection, and routing.
Angular has a large community and ecosystem of libraries and tools.
Examples: AngularJS, Angular 2, A...
Services in Angular are singleton objects that can be used to share data and functionality across components.
Services are used to encapsulate reusable functionality, such as data fetching, logging, or authentication.
Services can be injected into components, directives, or other services using Angular's dependency injection system.
Services are typically defined using the @Injectable decorator.
Example: A DataService serv...
Angular is a popular open-source front-end web application framework developed by Google.
Angular is used for building dynamic web applications.
It allows for the creation of single-page applications.
Angular uses TypeScript for building applications.
It provides features like data binding, dependency injection, and routing.
Angular has a large community and ecosystem with many libraries and tools available.
Angular is a popular open-source web application framework developed by Google.
Angular is used for building dynamic web applications.
It allows for the creation of single-page applications.
Angular uses TypeScript for building applications.
It provides features like data binding, dependency injection, and routing.
Angular has a large community and ecosystem with many libraries and tools available.
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