PHP/PHP Mcq Set 3 Sample Test,Sample questions

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Question: 
 How many items are available in the $_FILES array?

1.2

2.3

3.4

4.5

Question: 
AddType application/x-httpd-asp .asp

1.PHP 5.1.0

2.PHP 5.2.0

3.PHP 5.3.0

4.PHP 5.3.1

Question: 
An attacker somehow obtains an unsuspecting users SID and then using it to impersonate the user in order to gain potentially sensitive information. This attack is known as __________

1.session-fixation

2.session-fixing

3.session-hijack

4.session-copy

Question: 
How many configuration directives pertinent to PHPs mail function are available?

1.4

2.5

3.6

4.7

Question: 
How many ways can a session data be stored?

1.3

2.4

3.5

4.6

Question: 
If session.use_cookie is set to 0, this results in use of _____________

1.Session

2.Cookie

3.URL rewriting

4.Nothing happens

Question: 
If the directive session.cookie_lifetime is set to 3600, the cookie will live until ____________

1.3600 sec

2.3600 min

3.3600 hrs

4.the browser is restarted

Question: 
Neglecting to set which of the following cookie will result in the cookies domain being set to the host name of the server which generated it.

1.session.domain

2.session.path

3.session.cookie_path

4.session.cookie_domain

Question: 
Parameter flags was added in which version of PHP?

1.PHP 4.0

2.PHP 4.1

3.PHP 4.2

4.PHP 4.3

Question: 
Say I want to change the extension of a PHP file, which of the following statements should I edit to change from .php to .html in the httpd.conf file?

1.AddType application/x-httpd-php .php

2.AddType application/x-httpd-php .asp

3.AddType application/x-httpd-asp .php

4.AddType application/x-httpd-asp .asp

Question: 
Suppose all web material is located within the directory /home/www. To prevent users from viewing and manipulating files such as /etc/password, which one of the following statements should you use?

1.open_dir = “/home/www/”

2.open_dir = /home/www/

3.open_basedir = /home/www/

4.open_basedir = “/home/www/”

Question: 
The memory_limit is only applicable if ________ is enabled when you configure PHP.

1.enable-limit

2.-enable-memory-limit

3.enable-memory-limit

4.memory-limit

Question: 
The session_start() function must appear _________

1.after the html tag

2.after the body tag

3.before the body tag

4.before the html tag

Question: 
The updated MySQL extension released with PHP 5 is typically referred to as _____

1.MySQL

2.mysql

3.mysqli

4.mysqly

Question: 
What is the default number of seconds that cached session pages are made available before the new pages are created?

1.360

2.180

3.3600

4.1800

Question: 
What is the default port number of HTTPs?

1.70

2.80

3.90

4.100

Question: 
What is the default time(in seconds) for which session data is considered valid?

1.1800

2.3600

3.1440

4.1540

Question: 
What is the default value of max_execution_time directive? This directive specifies how many seconds a script can execute before being terminated.

1.10

2.20

3.30

4.40

Question: 
What is the full form of DNS?

1.Digital Network System

2.Domain Network System

3.Digital Name Systmem

4.Domain Name System

Question: 
What is the return type of session_set_save_handler() function?

1.boolean

2.integer

3.float

4.character

Question: 
What will be the output if we replace the line $num = preg_grep(“/[0-5]/”, $number); with $num = preg_grep(“/[0-5]/”, $number, PREG_GREP_INVERT);?

1.Array([0]=>0 [1]=>1 [2]=>two [3]=>three [4]=>four [5]=>5)

2.Array([2]=>two [3]=>three [4]=>four)

3.Array([1]=> 1)

4.Array([0]=>0 [5]=>5)

Question: 
What will the function session_id() return is no parameter is passed?

1.Current Session Identification Number

2.Previous Session Identification Number

3.Last Session Identification Number

4.Error

Question: 
Which Apache directive outputs Apaches server version, server name, port and compile-in modules?

1.ServerSignature

2.ServerName

3.ServerDetails

4.ServerInfo

Question: 
Which directive determines how the session information will be stored?

1.save_data

2.session.save

3.session.save_data

4.session.save_handler

Question: 
Which directive determines which degree of server details is provided if the ServerSignature directive is enabled?

1.ServerAddons

2.ServerExtra

3.ServerTokens

4.ServerDetails

Question: 
Which directive should we disable to obscure the fact that PHP is being used on our server?

1.show_php

2.expose_php

3.print_php

4.info_php

Question: 
Which function effectively deletes all sessions that have expired?

1.session_delete()

2.session_destroy()

3.session_garbage_collect()

4.SessionHandler::gc

Question: 
Which function is used to determine whether a file was uploaded?

1.is_file_uploaded()

2.is_uploaded_file()

3.file_uploaded("filename")

4.uploaded_file("filename")

Question: 
Which function is used to erase all session variables stored in the current session?

1.session_destroy()

2.session_change()

3.session_remove()

4.session_unset()

Question: 
Which function is used to transform PHPs session-handler behavior into that defined by your custom handler?

1.session_set_save()

2.session_set_save_handler()

3.Session_handler()

4.session_save_handler()

Question: 
Which of the following statements is used to add an attachment to the mail?

1.$mimemail->attachment(‘attachment.pdf’);

2.$mimemail=>attachment(‘attachment.pdf’);

3.$mimemail->addAttachment(‘attachment.pdf’);

4.$mimemail=>addAttachment(‘attachment.pdf’);

Question: 
Which one of the following databases has PHP supported almost since the beginning?

1.Oracle Database

2.SQL

3.SQL+

4.MySQL

Question: 
Which one of the following function checks for the existence of DNS records?

1.checkdns()

2.checkdnsr()

3.checkdnsrr()

4.checkdnsa()

Question: 
Which one of the following function is used to retrieve the MX records for the domain specified by hostname?

1.getmx()

2.retrieve_mx()

3.getmxrr()

4.retrieve_mxrr()

Question: 
Which one of the following function is used to return an array consisting of various DNS resource records pertinent to a specific domain?

1.dns_get_record()

2.dns_record()

3.dnsrr_get_record()

4.dnsrr_record()

Question: 
Which one of the following function is used to send an email using PHP script?

1.mail_send()

2.send_mail()

3.mailrr()

4.mail()

Question: 
Which one of the following function is used to start a session?

1.start_session()

2.session_start()

3.session_begin()

4.begin_session()

Question: 
Which one of the following function returns the port number of a specified service?

1.getportname()

2.getservername()

3.getserverbyname()

4.getservbyname()

Question: 
Which one of the following functions are used to search a string?

1.preg_match

2.preg_search

3.preg_find

4.preg_found

Question: 
Which one of the following is not a preg PHP function?

1.preg_match

2.preg_match_all

3.preg_matchall

4.preg_split

Question: 
Which one of the following is the default PHP session name?

1.PHPSESSID

2.PHPSESID

3.PHPSESSIONID

4.PHPIDSESS

Question: 
Which one of the following is the very first task executed by a session enabled page?

1.Delete the previous session

2.Start a new session

3.Check whether a valid session exists

4.Handle the session

Question: 
Which one of the following preg PHP function is used to do a find and replace on a string or an array?

1.preg_replace()

2.preg_find()

3.preg_find_replace()

4.preg_findre()

Question: 
Which one of the following preg PHP functions is used to take a string, and put it in an array?

1.preg_destroy()

2.preg_split()

3.preg_unchain()

4.preg_divide()

Question: 
Which one of the following statements can be used to establish port 80 connection with www.nachi.com?

1.fsockopen("www.nachi.com", 80);

2.sockopen(80,"www.nachi.com");

3.fsockopen(80,"www.nachi.com");

4.sockopen("www.nachi.com", 80);

Question: 
Which one of the following statements should be used to disable just the fopen(), and file() functions?

1.disable_functions = fopen(), file()

2.disable_functions = fopen, file

3.functions_disable = fopen(), file()

4.functions_disable = fopen, file

Question: 
Which one of the following statements should be used to disable the use of two classes administrator and janitor?

1.disable_classes = “administrator, janitor”

2.disable_classes = class administrator, class janitor

3.disable_classes = class “administrator”, class “janitor”

4.disable_classes = class “administrator”, class “janitor”

Question: 
Which one of the following statements should you use to set the session username to Nachi?

1.$SESSION[‘username’] = “Nachi”;

2.$_SESSION[‘username’] = “Nachi”;

3.session_start(“nachi”);

4.$SESSION_START[“username”] = “Nachi”;

Question: 
Which parameter determines whether the old session file will also be deleted when the session ID is regenerated?

1.delete_old_file

2.delete_old_session

3.delete_old_session_file

4.delete_session_file

Question: 
Which superglobal stores a variety of information pertinent to a file uploaded to the server via a PHP script?

1.$_FILE Array

2.$_FILES Array

3.$_FILES_UPLOADED Array

4.$_FILE_UPLOADED Array

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