Related Questions

In a certain set of numbers, the ratio of integers to non integers is 1 : 4 . What percent of the numbers in the set are integers?
A 20%
B 25%
C 30%
D 35%
What function can you use to create your own streams using the PHP stream wrappers and register them within PHP?
A wrapper_register
B stream_wrapper
C stream_wrapper_register
D stream_wrapper_reg
PHP strings are binary-safe (i.e. they can contain null bytes) . Their size is limited only by the amount of memory that is available to PHP.
A True
B False
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?
A AddType application/x-httpd-php .php
B AddType application/x-httpd-php .asp
C AddType application/x-httpd-asp .php
D AddType application/x-httpd-asp .asp
The developers of PHP deprecated the safe mode feature as of which PHP version.
A PHP 5.1.0
B PHP 5.2.0
C PHP 5.3.0
D PHP 5.3.1
PHP makes it possible to automatically execute code when a new instance of a class is created, using a special class method called a ........ 
A destructor
B constructor
C friend
D initial
The average of 5 positive integers is 60. If the average of 3 of these integers is 67, what is the greatest possible value that one of the other two integers can have?
A 98.5
B 63.5
C 99
D 98
In a sequence of 8 consecutive integers, how much greater is the sum of the last four integers than the sum of the first four integers ?
A 10
B 12
C 14
D 16
In a sequence of consecutive integers, how much greater is the sum of the last four integers than sum of first four integers?
A 10
B 12
C 14
D 16
What is the probability that the product of two integers ( not necessarily different integers ) randomly selected from the numbers 1 through 20, inclusive , is odd ?
A 2/3
B 1/4
C 1/2
D 3/4

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