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Informatica

Authored by Gianfranco Opramolla

Computers

4th Grade

Used 3+ times

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43 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Domanda 1: Quale tipo di dato è usato per rappresentare numeri interi in Swift?

Double

String

Int

Bool

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Domanda 2: Quale parola chiave usi per dichiarare una costante in Swift?

let

var

const

static

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Domanda 3: Quale simbolo usi per concatenare stringhe in Swift?

~

&

+

||

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Domanda 4: Quale parola chiave usi per creare una funzione in Swift?

function

func

method

def

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Domanda 5: Quale tipo di dato è usato per rappresentare valori booleani in Swift?

String

Int

Bool

Double

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Domanda 3:

2.5

1

0

5

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Come si crea una stringa interpolata in Swift?

"hello" + name

"hello" \(name)

"hello", {name}

"hello" & name

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