Quale operatore viene utilizzato in PHP per concatenare stringhe?

Quiz su PHP e Sicurezza Web

Quiz
•
Computers
•
11th Grade
•
Hard
Emanuele Albertosi
Used 1+ times
FREE Resource
40 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
+
.
&
:
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quale funzione in PHP restituisce la lunghezza di una stringa?
count()
length()
strlen()
sizeof()
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cosa sono i cookie HTTP?
Script di programmazione lato server
Piccoli file di testo memorizzati dal browser sul computer dell'utente
Funzioni speciali di JavaScript
Protocolli di comunicazione
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual è il modo corretto per iniziare una sessione in PHP?
begin_session()
session_start()
$_SESSION = new Session()
session_create()
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Come si dichiara una variabile in PHP?
var x = 5;
dim x as integer = 5;
x = 5;
$x = 5;
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quale attributo del cookie impedisce l'accesso tramite JavaScript?
Secure
SameSite
HttpOnly
Path
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quale funzione PHP è utilizzata per stabilire un cookie?
make_cookie()
setcookie()
create_cookie()
cookie_set()
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