[Solved] Given this Angular template snippet:<div [ngSwitch]="color"> <div *ngSwitchCase="'red'">Stop</div> <div *ngSwitchCase="'green'">Go</div> <div *ngSwitchCase="'yellow'">Wait</div> <div... | Angular

Angular - Directives

Given this Angular template snippet:

<div [ngSwitch]="color">
  <div *ngSwitchCase="'red'">Stop</div>
  <div *ngSwitchCase="'green'">Go</div>
  <div *ngSwitchCase="'yellow'">Wait</div>
  <div *ngSwitchDefault>Unknown</div>
</div>

What will be displayed if color = 'yellow'?

AGo

BWait

CStop

DUnknown

Step-by-Step Solution

Solution:

Step 1: Identify the value of color
The variable color is set to 'yellow'.
Step 2: Match color with *ngSwitchCase values
The case *ngSwitchCase="'yellow'" matches the value.
Final Answer:
Wait -> Option B
Quick Check:
color='yellow' shows 'Wait' = A [OK]

Quick Trick: Match the variable value exactly with ngSwitchCase string [OK]

Common Mistakes:

Choosing default when a case matches
Confusing case strings with variables
Ignoring quotes around case values

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More Angular Quizzes

Given this Angular template snippet:

Step 1: Identify the value of `color`

Step 2: Match `color` with `*ngSwitchCase` values

Final Answer:

Quick Check:

Want More Practice?

Given this Angular template snippet:

Step 1: Identify the value of color

Step 2: Match color with *ngSwitchCase values

Final Answer:

Quick Check:

Want More Practice?

Step 1: Identify the value of `color`

Step 2: Match `color` with `*ngSwitchCase` values