Madanswer Technologies Interview Questions Data|Agile|DevOPs|Python - Recent questions in Angular 2 Game Of States

What are observables?

Tue, 11 Jul 2023 23:35:54 +0000

What are observables?

Which of the following is needed to add side effect capabilities to your application?

Sun, 23 Jan 2022 03:24:41 +0000

Which of the following is needed to add side effect capabilities to your application?

Select the correct answer from below given options:

a) @ngrx/router-store

b) @ngrx/stores

c) @ngrx/effects

d) @ngrx/store-devtools

@ngrx is a utility toolkit built upon principles defined by _________.

Sun, 23 Jan 2022 03:24:01 +0000

@ngrx is a utility toolkit built upon principles defined by _________.

Select the correct answer from below given options:

a) Reflux

b) ReactiveX

c) Redux

d) RamdaX

State can be mutated only through __________.

Sun, 23 Jan 2022 03:23:16 +0000

State can be mutated only through __________.

Select the correct answer from below given options:

a) Reducer

b) Side Effects

c) Actions

d) Dispatcher

Which component interacts with services?

Sun, 23 Jan 2022 03:18:35 +0000

Which component interacts with services?

Select the correct answer from below given options:

a) Dumb component

b) Smart component

Dumb Component communicates events to the Smart Component through ________

Sun, 23 Jan 2022 03:15:56 +0000

Dumb Component communicates events to the Smart Component through ________

Select the correct answer from below given options:

a) @Component

b) @Event

c) @Output

d) @Input

What is the active route in a website?

Wed, 21 Oct 2020 12:29:40 +0000

What is the active route in a website?

What is State?

Wed, 21 Oct 2020 12:29:18 +0000

What is State?

Reducers take the previous state and __________ to compute the new state.

Thu, 23 Jan 2020 07:29:19 +0000

Reducers take the previous state and __________ to compute the new state.

Select the correct answer from below given options:

a) Effect

b) Event

c) Trigger

d) Action

________ is a popular State Management Library.

Thu, 23 Jan 2020 07:28:40 +0000

________ is a popular State Management Library.

Select the correct answer from below given options:

a) @ngrx/effects

b) @ngrx/stores

c) @ngrx/router-store

d) @ngrx/store-devtools

The state in which the app gets loaded is called ________.

Thu, 23 Jan 2020 07:28:19 +0000

The state in which the app gets loaded is called ________.

Select the correct answer from below given options:

a) Original state

b) Default state

c) Initial state

You install ngrx using which command?

Thu, 23 Jan 2020 07:28:00 +0000

You install ngrx using which command?

Select the correct answer from below given options:

a) ng install @ngrx/core @ngrx/store --save

b) npm install ngrx/core ngrx/store --save

c) npm install @ngrx/core @ngrx/store --save

d) ng install ngrx/core ngrx/store --save

Reducers should be pure functions, which means they should not generate ________.

Thu, 23 Jan 2020 07:27:41 +0000

Reducers should be pure functions, which means they should not generate ________.

Select the correct answer from below given options:

a) side-effects

b) state

c) actions

ngrx leans heavily on Observable paradigm.

Thu, 23 Jan 2020 07:27:13 +0000

ngrx leans heavily on Observable paradigm.

a) True

b) False

Which type of application has multiple stores?

Thu, 23 Jan 2020 07:26:53 +0000

Which type of application has multiple stores?

a) redux

b) rxjs

c) ngrx

d) flux

__________ is similar to @ngrx/effects, as both are models for performing side-effects.

Thu, 23 Jan 2020 07:26:33 +0000

__________ is similar to @ngrx effects, as both are models for performing side effects.

Select the correct answer from below given options:

a) Redux-Saga

b) redux-devTools

c) Redux-Thunk

d) ng2-redux-router

__________ handles async calls.

Thu, 23 Jan 2020 07:26:06 +0000

__________ handles async calls.

Select the correct answer from below given options:

a) Reducer

b) Effects

c) Smart component

d) Dumb component

_________ is a single immutable data structure.

Thu, 23 Jan 2020 07:25:46 +0000

_________ is a single immutable data structure.

Select the correct answer from below given options:

a) Reducer

b) Effect

c) Store

d) Action