
Domande di JavaScript

Quiz
•
Computers
•
11th Grade
•
Hard
MARIA TOZZA
FREE Resource
117 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cosa sono gli array in JavaScript?
Strutture dati che possono contenere più valori
Funzioni per manipolare stringhe
Oggetti che rappresentano una data
Elementi per gestire finestre di dialogo
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual è la funzione principale della classe Math?
Eseguire operazioni matematiche
Gestire le date
Manipolare gli oggetti
Creare finestre di dialogo
3.
OPEN ENDED QUESTION
3 mins • 1 pt
Quali sono le finestre di dialogo in JavaScript?
Evaluate responses using AI:
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
Come si scrive nella pagina HTML con JavaScript?
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OFF
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual è la funzione di conversione per trasformare una stringa in un numero?
parseInt()
toString()
Number()
String()
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cosa è JavaScript?
Un linguaggio di programmazione
Un tipo di database
Un sistema operativo
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual è la principale caratteristica di JavaScript?
Basato su oggetti
Compilato
Statico
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