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I appeared for an interview in Oct 2019.
Angular supports two types of forms: Template-driven and Reactive-driven forms.
Template-driven forms rely on directives in the template to create and manipulate the form controls
Reactive-driven forms are model-driven forms that are created programmatically in the component class
Template-driven forms are easier to use and require less code, but Reactive-driven forms offer more flexibility and control
Both types of forms ...
Route guard is a feature in Angular that allows to control access to certain routes based on user authentication and authorization.
Route guard is implemented as a service in Angular.
It can be used to prevent unauthorized access to certain routes.
There are three types of route guards: CanActivate, CanActivateChild, and CanLoad.
CanActivate is used to protect individual routes, CanActivateChild is used to protect child ro...
ActiveRoute is a routing library for Vue.js applications.
ActiveRoute allows for dynamic routing in Vue.js applications
It can be used to create routes based on user input or other factors
ActiveRoute can also be used to create nested routes and handle route parameters
Data can be shared between components using props, events, and a centralized store like Vuex.
Props: pass data from parent to child components
Events: emit events from child to parent components
Vuex: a centralized store for managing state across components
Provide/Inject: share data between deeply nested components
Local storage: store data in the browser's local storage for access across components
Observables and promises are both used for handling asynchronous operations in JavaScript.
Promises are used to handle a single asynchronous operation and provide a way to handle success or failure of that operation.
Observables are used to handle multiple asynchronous operations and provide a way to handle streams of data over time.
Promises have a single value while observables can have multiple values over time.
Observa...
I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.
I applied via Company Website and was interviewed in Oct 2018. There was 0 interview round.
I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.
I applied via tcs and was interviewed before Jun 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before Jul 2020. There were 3 interview rounds.
I appeared for an interview before Nov 2020.
Round duration - 90 minutes
Round difficulty - Medium
Timing was around 10am
It was quite a normal online examination kind of environment
People from the company were there to invigilate
All were quite nice and helpful in case the exam got stuck
An alien dropped its dictionary while visiting Earth. The Ninja wants to determine the order of characters used in the alien language, based on the given list of wor...
Determine the order of characters in an alien language based on a list of words.
Create a graph data structure to represent the relationships between characters in the words.
Perform a topological sort on the graph to find the order of characters.
Return the smallest lexicographical order of characters as the result.
Given an array of integers arr
of size N
and an integer K
, determine if there are any duplicate elements within a distance of K
from each other in the array. Return "true...
Check if there are any duplicate elements within a distance of K from each other in the array.
Iterate through the array and keep track of the indices of elements using a hashmap.
For each element, check if it already exists in the hashmap within distance K.
Return true if a duplicate is found within distance K, otherwise return false.
Round duration - 30 minutes
Round difficulty - Medium
Timing was 2pm when it started
Interviewer was polite
Ninja enjoys working with numbers, and Alice challenges him to find the Kth largest value from a given list of numbers.
The first line contains an integer 'T...
The task is to find the Kth largest element in a given list of numbers for each test case.
Read the number of test cases 'T'
For each test case, read the number of elements 'N' and the Kth largest number to find 'K'
Sort the array in descending order and output the Kth element
Round duration - 20 minutes
Round difficulty - Easy
Timing was 9 am onwards
Interviewer was good enough
Tip 1 : Focus on specialization of any one skill and keep a basic knowledge of all the skills you mention in your resume
Tip 2 : Gain confidence in presenting yourself by practicing well before
Tip 3 : Gain a basic knowledge of the company you go for selection
Tip 1 : Resume should be simple and precise but pretty smart to cover your skills
Tip 2 : Mention what you really know,no false things
I applied via Naukri.com and was interviewed in May 2020. There were 3 interview rounds.
I applied via Walk-in and was interviewed before Sep 2019. There were 3 interview rounds.
I applied via Referral and was interviewed before Sep 2020. There was 1 interview round.
Full Stack Developer
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UI/UX Designer
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| ₹2.4 L/yr - ₹3.4 L/yr |
TCS
Accenture
Wipro
Cognizant