PHP Advanced Concepts, PHP

PHP Advanced Concepts

Question: How many levels are available in PHP's error_reporting directive?
A
Ten

B
Fifteen

C
Sixteen

D
Twenty

Note: Not available
1. Report
Question: What will be determined by is_array() function?
A
whether variable is an array

B
types of array

C
number of available element

D
All

Note: Not available
1. Report
Question: $states = array("Florida");
$state = "Ohio";
printf("\$states is an array: %s <br />", (is_array($states) ? "TRUE" : "FALSE"));
A
$state is an array: FALSE

B
$states is an array: TRUE

C
$states is an array: NULL

D
None

Note: Not available
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Question: Which error_reporting level describe the Fatal run-time errors?
A
E_CORE_ERROR

B
E_ERROR

C
E_USER_ERROR

D
None

Note: Not available
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Question: Why the tilde charecter sign is used?
A
To represent the logical operator AND.

B
To represent the logical operator NOT.

C
To represent the logical operator OR.

D
All

Note: Not available
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Question: Which directive determines the reporting sensitivity level?
A
display_errors

B
error_reporting

C
display_startup_errors

D
log_errors

Note: Not available
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Question: $states = array("Ohio", "New York”, “Arizona", "Texas");
array_shift($states);
print_r($states)
A
Array ( [0] => New York [1] => Arizona [2] => Texas )

B
array ( [0] => Arizona [1] => Texas [2] => Ohio [3])

C
Array ( [0] => Ohio [1] => New York [2] => Arizona)

D
$states=array("New York”, “Arizona", "Texas");

Note: Not available
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Question: What is the default Maximum Log Line Length?
A
1000 bytes

B
1024 bytes

C
1024 kb

D
1024 mb

Note: Not available
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Question: The function array_key_exists() returns TRUE __
A
if a specified key is found in an array

B
if a specified value is found in an array

C
if a specified key and value is found in an array

D
if a null key is found in an array

Note: Not available
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Question: What does DNS stands for ______.
A
Domain Name System

B
Document Name System

C
Domains Name System

D
Domain Names System

Note: Not available
1. Report

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Question: How many levels are available in PHP's error_reporting directive?

Question: What will be determined by is_array() function?

Question: $states = array("Florida");
$state = "Ohio";
printf("\$states is an array: %s <br />", (is_array($states) ? "TRUE" : "FALSE"));

Question: Which error_reporting level describe the Fatal run-time errors?

Question: Why the tilde charecter sign is used?

Question: Which directive determines the reporting sensitivity level?

Question: $states = array("Ohio", "New York”, “Arizona", "Texas");
array_shift($states);
print_r($states)

Question: What is the default Maximum Log Line Length?

Question: The function array_key_exists() returns TRUE __

Question: What does DNS stands for ______.

Question: How many levels are available in PHP's error_reporting directive?

Question: What will be determined by is_array() function?

Question: $states = array("Florida"); $state = "Ohio"; printf("\$states is an array: %s <br />", (is_array($states) ? "TRUE" : "FALSE"));

Question: Which error_reporting level describe the Fatal run-time errors?

Question: Why the tilde charecter sign is used?

Question: Which directive determines the reporting sensitivity level?

Question: $states = array("Ohio", "New York”, “Arizona", "Texas");array_shift($states);print_r($states)

Question: What is the default Maximum Log Line Length?

Question: The function array_key_exists() returns TRUE __

Question: What does DNS stands for ______.

Question: $states = array("Florida");
$state = "Ohio";
printf("\$states is an array: %s <br />", (is_array($states) ? "TRUE" : "FALSE"));

Question: $states = array("Ohio", "New York”, “Arizona", "Texas");
array_shift($states);
print_r($states)