Explore topic-wise MCQs in Php.

This section includes 17 Mcqs, each offering curated multiple-choice questions to sharpen your Php knowledge and support exam preparation. Choose a topic below to get started.

1.

DocBlocks are indicated by opening a comment using _________.

A. /*/
B. /**
C. %2A
D. /*
E. None of these
Answer» C. %2A
Discussion
2.

To make the ImageHandler class portable you should create a separate file for it called __________.

A. handler.inc.php
B. imghandler.inc.php
C. images.inc.php
D. imagehandler.inc.php
E. None of these
Answer» D. imagehandler.inc.php
Discussion
3.

When you re uploading files you need to set the enctype of the form to __________.

A. multipart/form-data
B. multimedia/form-data
C. text/file
D. text
E. None of these
Answer» B. multimedia/form-data
Discussion
4.

Before you can start processing images with PHP, you must first add the ability to upload images to your administrative form on ________.

A. function.inc.php
B. admin.php
C. .htaccess
D. index.php
E. None of these
Answer» C. .htaccess
Discussion
5.

Which one of the following is true about the following line $obj = new ImageHandler( /images/ , array(600, 400));

A. This snippet sets the maximum dimensions allowed to 400 pixels wide by 600 pixels high
B. This snippet sets the minimum dimensions allowed to 600 pixels wide by 400 pixels high
C. This snippet sets the minimum dimensions allowed to 400 pixels wide by 600 pixels high
D. This snippet sets the maximum dimensions allowed to 600 pixels wide by 400 pixels high
E. None of these
Answer» E. None of these
Discussion
6.

Which function do you have to use to check whether the $path you ve stored exists?

A. is_dir()
B. path_dir()
C. path_dir()
D. path()
E. None of these
Answer» B. path_dir()
Discussion
7.

Before you try to process the file, you need to make sure that your $err value is equivalent to _________.

A. UPLOAD_ERR
B. UPLOAD_ERR_NO_OK
C. UPLOAD_NO_ERR
D. UPLOAD_ERR_OK
E. None of these
Answer» E. None of these
Discussion
8.

([ w-]+) will match ___________.

A. one or more word characters and/or hyphens
B. one or more word characters and hyphens
C. one word characters
D. one or more word characters
E. None of these
Answer» B. one or more word characters and hyphens
Discussion
9.

The (|/) tells the server to match ___________.

A. forward slash
B. either nothing or a forward slash
C. nothing
D. backward slash
E. None of these
Answer» C. nothing
Discussion
10.

The URLs in the administrative links won t mean anything to admin.php unless you modify _________.

A. .urlaccess
B. .htmlaccess
C. .adminaccess
D. .htaccess
E. None of these
Answer» E. None of these
Discussion
11.

Once your application can generate administrative links, you need to load those links into _________.

A. start.php
B. php.ini
C. index.ini
D. index.php
E. None of these
Answer» E. None of these
Discussion
12.

When you are building administrative links you ll need to accept two arguments, which of the following are they?

A. URL of previous entry and previous page
B. URL of previous entry and URL of the entry you are working with
C. The current page and URL of the entry you are working with
D. The current page and previous page
E. None of these
Answer» D. The current page and previous page
Discussion
13.

When a user confirms that he wishes to delete an entry, that entry s URL is passed to a function which removes the entry from the __________.

A. database
B. index.php
C. admin.php
D. function.inc.php
E. None of these
Answer» B. index.php
Discussion
14.

Your confirmation form submits your choice, via the _______ method, to ________.

A. GET admin.php
B. POST index.php
C. POST admin.php
D. GET index.php
E. None of these
Answer» D. GET index.php
Discussion
15.

To declare the function to confirm the deletion you need to add the code to __________.

A. functions.include.php
B. include.php
C. inc.php
D. functions.inc.php
E. None of these
Answer» E. None of these
Discussion
16.

To identify entries marked for deletion, you check whether $_GET[ page ] == delete inside __________.

A. admin.php
B. .htaccess
C. index.ini
D. index.php
E. None of these
Answer» B. .htaccess
Discussion
17.

You need to check whether ______ is set, to determine whether you re editing an entry or creating a new one.

A. $_SET[ admin ].
B. $_GET[ admin ].
C. $_SET[ url ].
D. $_GET[ url ].
E. None of these
Answer» E. None of these
Discussion