Angular Deck#16/282PrevNextQuestion 16 of 282Easy#angular#dependency-injectionWhat is a service?by TimmoOct 7, 20260 viewsHelpful0SharePractice with AIShow Answer (Space)Self-rating (1 / 2):Needs ReviewMasteredMastered & NextPrevShowAIMasteredNextPrevious (#15/282)What is the difference between constructor and ngOnInit?Next Question (#17/282)What is dependency injection in Angular?Keyboard shortcuts: ← / → prev/next · Space toggle answer · 1 Mastered · 2 Needs Review.