
Mastering PHP Fundamentals

Quiz
•
Computers
•
12th Grade
•
Hard
B Prabhu Shankar VelTech
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is the correct way to start a PHP block?
php<?
>?php
<?php
<php>
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which of the following is a valid variable name in PHP?
$1var
$var1
var-name
var@123
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
How do you connect to a MySQL database using PHP?
Connect using PDO with new PDO('mysql:host=host;dbname=database', 'username', 'password');
Use pg_connect('host', 'username', 'password', 'database');
Use mysqli_connect('host', 'username', 'password', 'database') or die('Connection failed: ' . mysqli_connect_error());
Use mysql_connect('host', 'username', 'password');
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What function is used to execute a SQL query in PHP?
mysqli_query() or PDOStatement::execute()
execute_query()
db_query()
run_sql()
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
How can you retrieve data from a form using the POST method in PHP?
Use the $_POST superglobal array to access form data.
Retrieve data using the $_REQUEST array only.
Data cannot be retrieved from a form using the POST method.
Use the $_GET superglobal array to access form data.
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is the purpose of PHP sessions?
To enhance the speed of PHP execution.
To execute PHP scripts on the server side.
The purpose of PHP sessions is to maintain state and store user data across multiple pages.
To store files on the server permanently.
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
How do you set a cookie in PHP?
setcookie('name', 'value');
setcookie('cookie_name', 'cookie_value', time() + 3600, '/');
setcookie('name', 'value', time() - 3600, '/');
setcookie('name', 'value', 0, '/');
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