A To Z Exams

How many configuration directives pertinent to PHP’s mail function are available?

Which version introduced the function error_get_last()?

PHP 4

PHP 5

PHP 5.2

PHP 5.3

# is the visibility code for?

Private

Friendly

Protected

Static

Which of the conditional statements is/are supported by PHP? i) if statements ii) if-else statements iii) if-elseif statements iv) switch statements

Only i)

i), ii) and iv)

ii), iii) and iv)

All of the mentioned.

Since which version of PHP was the directive max_file_limit available.

PHP 5.2.1

PHP 5.2.2

PHP 5.2.12

PHP 5.2.21

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

show_php

expose_php

print_php

info_php

What is the difference between print() and echo()?

print() can be used as part of an expression, while echo() can’t

echo() can be used as part of an expression, while print() can’t

echo() can be used in the CLI version of PHP, while print() can’t

print() can be used in the CLI version of PHP, while echo() can’t

There’s no difference: both functions print out some text!

The inbuilt function to get the number of parameters passed is

arg_num()

func_args_count()

func_num_args()

None of the above

Which one of the following functions will you use to check that the class exists before you work with it?

class_exist()

class_exists()

exist()

exists_class()

Say we have two compare two strings which of the following function/functions can you use? i) strcmp() ii) strcasecmp() iii) strspn() iv) strcspn()

i) and ii)

iii) and iv)

None of the mentioned

All of the mentioned

How would you store order number (34) in an 'OrderCookie'?

setcookie('OrderCookie',34);

makeCookie('OrderCookie',34);

Cookie('OrderCookie',34);

OrderCookie(34);

If the diamond is filled it depicts which relationship?

Strong Aggregation

Composition

Abstraction

Inheritance

Which of the following is a PHP resource?

Domxml document

Odbc link

File

All of the above

Which of the following functions do not return a timestamp?

time()

date()

strtotime()

localtime()

gmmktime()

Which of the following are valid PHP stream transports?

http

STDIO

ftp

STDOUT

__clone() is run on the ___ object.

original

pseudo

external

copied

Which one of the following will you use to check the class of an object?

class()

_class()

class_check()

get_class()

Select the incorrect statement about PHP programming language

Classes are case-insensitive

Functions rae case-insensitive

Variables are case-insensitive

Constants are case-sensitive

Which of the following statements is incorrect with regard to interfaces?

A class can implement multiple interfaces

An abstract class cannot implement multiple interfaces

An interface can extend multiple interfaces

Methods with same name, arguments and sequences can exist in the different interfaces implmented by a class

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

delete_old_file

delete_old_session

delete_old_session_file

delete_session_file

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

preg_destroy()

preg_split()

preg_unchain()

preg_divide()

The ......... function parses an English textual date or time into a Unix timestamp

strtodate()

stroftime()

strtotime()

str_to_time()

What does PHP stand for? i) Personal Home Page ii) Hypertext Preprocessor iii) Pretext Hypertext Processor iv) Preprocessor Home Page

Both i) and iii)

Both ii) and iv)

Only ii)

Both i) and ii)

What function can you use to create your own streams using the PHP stream wrappers and register them within PHP?

wrapper_register

stream_wrapper

stream_wrapper_register

stream_wrapper_reg

To create an object and set the date to JUNE 22, 2013, which one of the following statement should be executed?

$date = Date(“22 JUNE 2013″)

$date = new Date(“JUNE 22 2013″)

$date = DateTime(“22 JUNE 2013″)

$date = new DateTime(“22 JUNE 2013″)

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

preg_replace()

preg_find()

preg_find_replace()

preg_findre()

Which class accepts a class name or an object reference and returns an array of interface name?

class_implements()

is_subclass()

is_subclass_of()

class_interface()

Which of the following multithreaded servers allow PHP as a plug-in?

Netscape FastTrack

Microsoft's Internet Information Server

O'Reilly's WebSite Pro

All of the above

Which method is invoked when an undefined property is accessed ?

__get()

__isset()

__unset()

__undefined()

When dealing with timeout values in sockets, the connection timeout can be changed independently of the read/write time out. Which function must be used for this purpose?

stream_get_timeout

stream_set_timeout

stream_fset_timeout

stream_fget_timeout

Which of the following can you place inside a namespace?

classes

functions

variables

All of the above

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

PHPSESSID

PHPSESID

PHPSESSIONID

PHPIDSESS

which of the following pair have non-associative equal precedence?

+,-

==, !=

&=, |=

Which version of PHP introduced Try/catch Exception?

PHP 4

PHP 5

PHP 5.3

PHP 6

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

3600 sec

3600 min

3600 hrs

the browser is restarted

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?

open_dir = “/home/www/”

open_dir = /home/www/

open_basedir = /home/www/

open_basedir = “/home/www/”

Which of the following is not a predefined constant?

TRUE

FALSE

NULL

_FILE_

CONSTANT

Which two predefined variables are used to retrieve information from forms?

$GET & $SET

$_GET & $_SET

$__GET & $__SET

GET & SET

Say you want to report error concerned about fatal run-time, fatal compile-time error and core error which statement would you use?

error_reporting = E_ALL

error_reporting = E_ERROR | E_PARSE | E_CORE_ERROR

error_reporting = E_ERROR | E_COMPILE_WARNING | E_CORE_ERROR

error_reporting = E_ERROR | E_COMPILE_ERROR | E_CORE_ERROR

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

checkdns()

checkdnsr()

checkdnsrr()

checkdnsa()

What is the difference between stat() and fstat()?

While stat() works on open file pointers, fstat() works on files specified by pathname

While fstat() works on open file pointers, stat() works on files specified by pathname

fstat() has nothing to do with files

stat() has nothing to do with files

fstat() is an alias of stat()

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

text

text/file

multipart/form-data

multimedia/form-data

___ occurs when discrete parts of a system’s code are tightly bound up with one another so that a change in one part necessitates changes in the others.

Loose Coupling

Tight Coupling

Co-relation

Balancing

___ are used in class diagrams to describe the way in which specific elements should be used.

Attributes

Constraints

Constants

Class Names

Which one of the following functions will convert a string to all uppercase?

strtoupper()

uppercase()

str_uppercase()

struppercase()

Which one of the following keyword is used in conjunction with an Exception object?

throws

exception

throw

final

How many error levels are available in PHP?

Which one of the following is the right description for the method getMessage() ?

Returns the message if it is passed to the constructor.

Returns the message if it is passed to the class.

Returns the message if it is passed to the file.

Returns the message if it is passed to the object.

In mail($param2, $param2, $param3, $param4), the $param2 contains:

The message

The recipient

The header

The subject

Which of the following variable declarations within a class is invalid in PHP5?

private $type = 'moderate';

internal $term= 3;

public $amnt = '500';

protected $name = 'Quantas Private Limited';

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

Under what circumstance is it impossible to assign a default value to a parameter while declaring a function?

When the parameter is Boolean

When the function is being declared as a member of a class

When the parameter is being declared as passed by reference

When the function contains only one parameter

Never

Which one of the following filter checks if variable of specified type exists?

filter_has_var

filter_var

filter_id

filter_var_array

What array will you get if you convert an object to an array?

An array with properties of that object as the array's elements.

An array with properties of that array as the object's elements.

An array with properties of that object as the Key elements.

An array with keys of that object as the array's elements.

The URLs in the administrative links won’t mean anything to admin.php unless you modify ___.

.htaccess

.adminaccess

.htmlaccess

.urlaccess

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

.htaccess

function.inc.php

index.php

admin.php

In PHP programming literal is a

Class

Function

Data value

None of these above

In PHP in order to access MySQL database you will use:

mysqlconnect() function

mysql-connect() function

mysql_connect() function

sql_connect() function

Which of the following DBMSs do not have a native PHP extension?

MySQL

IBM DB/2

PostgreSQL

Microsoft SQL Server

None of the above

How many predefined exceptions does SPL provide access to?

Which method scope prevents a method from being overridden by a subclass?

Abstract

Protected

Final

Static

Which one of the following methods recuperates any memory consumed by a result set?

destroy()

remover()

alloc()

free()

___ occurs when discrete parts of a system’s code are tightly bound up with one another so that a change in one part necessitates changes in the others.

Loose Coupling

Tight Coupling

Co-relation

Balancing

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

disable_classes = “administrator, janitor”

disable_classes = class administrator, class janitor

disable_classes = class “administrator”, class “janitor”

disable_class = class “administrator”, class “janitor”

Which method introduced in PHP 5, is invoked just before an object is garbage collected?

__collect()

__garbage()

__destruct()

__destructor()

PHP 4 did not support instanceof. Instead, which function did it provide?

is()

get_class()

is_a()

is_the()

There are three different kind of arrays:

Numeric array, String array, Multidimensional array

Numeric array, Associative array, Dimensional array

Numeric array, Associative array, Multidimensional array

Const array, Associative array, Multidimensional array

A PHP script should start with ___ and end with ___:

< php >

< ? php ?>

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

getportname()

getservername()

getserverbyname()

getservbyname()

Which one of the following statements can be used to select the database?

$mysqli=select_db(‘databasename’);

mysqli=select_db(‘databasename’);

mysqli->select_db(‘databasename’);

$mysqli->select_db(‘databasename’);

Which function effectively deletes all sessions that have expired?

session_delete()

session_destroy()

session_garbage_collect()

session_expired_delete()

Which one of the following statements is true for include_once() and require_once()?

Both are exactly the same.

include_once is used for files where as require_once() is not.

Both Handle the errors in the same way.

Both do not handle the errors in the same way.

Which of the following is not supported in PHP5?

Type Hinting

Reflection

Magic Methods

Multiple Inheritance

Object Cloning

Which one of the following function is used to send a e-mail using PHP script?

mail_send()

send_mail()

mailrr()

mail()

Which directive determines whether PHP scripts on the server can accept file uploads?

file_uploads

file_upload

file_input

file_intake

Which one of the following functions is used to search a string?

preg_match

preg_search

preg_find

preg_found

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

session_destroy()

session_change()

session_remove()

session_unset()

Which of the following is used to maintain the value of a variable over different pages?

static

global

session_register

None of the above

Which function is used to transform PHP’s session-handler behavior into that defined by your custom handler?

session_set_save()

session_set_save_handler()

Session_handler()

session_save_handler()

Assume you would like to sort an array in ascending order by value while preserving key associations. Which of the following PHP sorting functions would you use?

ksort()

asort()

krsort()

sort()

usort()

Multiple select/load is possible with

Checkbox

Select

File

All of the above

How would you store order number (34) in an 'OrderCookie'?

setcookie('OrderCookie',34);

makeCookie('OrderCookie',34);

Cookie('OrderCookie',34);

OrderCookie(34);

Which of the below statements is equivalent to $add += $add ?

$add = $add

$add = $add +$add

$add = $add + 1

$add = $add + $add + 1

A bidirectional relationship in class diagrams is described by..

double-headed arrow

visibility symbols

single-headed arrow

double diamond

What is the default port number of HTTP’s?

100

Which keyword is used to refer to properties or methods within the class itself?

private

public

protected

$this

Which one of the following methods in the exception class, is used to get a nested exception object?

getPrevious()

getCode()

getFile()

getLine()

Which one of the following should not be used while sending passwords or other sensitive information?

GET

POST

REQUEST

Which of the following PHP function is commonly used when handling authentication via PHP? i) header() ii) footer() iii) inset() iv) isset()

i) and iv)

ii) and iv)

ii) and iii)

i) and iii)

How would you start a session?

session(start);

session();

session_start();

begin_session();

Which logging option’s description is, if an error occurs when writing to the syslog, send output to the system console?

LOG_CONS

LOG_NDELAY

LOG_ODELAY

LOG_PERROR

Which one of the following statements is used to create a table?

CREATE TABLE table_name (column_name column_type);

CREATE table_name (column_type column_name);

CREATE table_name (column_name column_type);

CREATE TABLE table_name (column_type column_name);

Which function displays the web page’s most recent modification date?

lastmod()

getlastmod()

last_mod()

get_last_mod()

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

$SESSION['username'] = “Abc”;

$_SESSION['username'] = “Abc”;

session_start(“abc”);

$SESSION_START["username"] = “Abc”;

The extent to which proximate procedures are related to one another is known as…

Coupling

Balancing

Cohesion

Co-relation

What does SPL stand for?

Standard PHP Library

Source PHP Library

Standard PHP List

Source PHP List

Which one of the following function should I use to find the parent class of a class?

get_parent_class()

parent_class()

class_parent()

get_class_parent()

Which class name is reserveed in PHP ?

stdClass

nameClass

newClass

None of these above

Which one of the following statements should be used to include a file?

#include ‘filename’;

include ‘filename’;

@include ‘filename’;

#include ;

Which one of the following is displayed below the class name in the class diagrams?

Functions

Methods

Attributes

Constraints

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Development - Php Test

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1. The Test is 1hr duration.

2. The Test Paper consists of 30 questions. The maximum marks are 30.

3. All the questions are multiple choice question type with three options for each question.

4. Out of the three options given for each question, only one option is the correct answer.

5. Each question is allotted 1 mark for each correct response.

6. 0.25 will be deducted for incorrect response of each question.

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