PHP Databases Handling

PHP Databases Handling
Can joins be nested?

True

False

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PHP Databases Handling
Which of the following is not an SQL aggregate function?

SUM

AVG

MAX

MIN

CURRENT_DATE()

SUM

AVG

MAX

MIN

CURRENT_DATE()

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

@include ‘filename’;

#include ;

include ‘filename’;

#include ‘filename’;

@include ‘filename’;

#include ;

include ‘filename’;

#include ‘filename’;

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PHP Databases Handling
Which one of the following statements instantiates the mysqli class?

$mysqli->new.mysqli()

mysqli->new.mysqli()

$mysqli = new mysqli()

mysqli = new mysqli()

$mysqli->new.mysqli()

mysqli->new.mysqli()

$mysqli = new mysqli()

mysqli = new mysqli()

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PHP Databases Handling
Which one of the following methods is used to recuperating prepared statements resources?

end()

finish()

final()

close()

end()

finish()

final()

close()

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

$_SET[‘url’].

$_GET[‘admin’].

$_SET[‘admin’].

$_GET[‘url’].

$_SET[‘url’].

$_GET[‘admin’].

$_SET[‘admin’].

$_GET[‘url’].

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