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Php Programming Basics

Subject : it-skills

Instructions:

Answer 50 questions in 15 minutes.
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Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. Function can you use to format a number with commas
strip_tags()
not
number_format()
precedence

2. Function used to round up to the highest integer
decimal
string
HTTP
ceil()

3. The output of var_export((float)array());
server-side programing
Parse error
0
GET

4. bitwise AND
error_reporting (E_ALL & -E_NOTICE)
string
&
Hex

5. The order of operations.
getrandmax()
reassign
precedence
for ($i = 0; $i < count($array); $i++) {statement(s);}

6. _____ is a logical operator
number_format()
$_SESSION[]
XOR
$array[] = item

7. ___________ can be used with substr() to count backward
negative numbers
htmlentities()
$_POST[]
HTML

8. The three types of loops in PHP are: for - while - ____.
switch
indexed array
getrandmax()
foreach

9. This will show all error reporting.
AJAX
+= or -= or *= or /=
error_reporting (E_ALL)
boolean

10. Use ______ when a variable contains any amount of variables; in general.
array()
double quotes
empty()
negative numbers

11. $_SERVER is a ________ variable.
XML
str_ireplace()
decimal
predefined

12. collection of binary data
string
nl2br()
error_reporting (E_ALL | E_STRICT)
addslashes()

13. Function used to convert new lines in a variable from a form to <br /> tags so that the data can be formatted correctly.
isset()
nl2br()
rand()
ceil()

14. Active Server Pages
include() and require()
ASP
strip_tags()
Shebang

15. function Function used to create a random number
fopen()
rand()
<?php
1

16. Control structures that break exit
if/elseif/else and switch statements
reassign
htmlentities()
string

17. An array of variables passed with <input /> data
error_reporting (0)
addcslashes()
$_POST[]
SGML

18. When used the value can be passed safely through the URL (GET).
strtok()
the dollar sign $
urlencode()
AJAX

19. bitwise right shift
urlencode()
>>
predefined variable
error_reporting (E_ALL | E_STRICT)

20. This fatal error arises from memory allocation problem.
reassign
trim()
Error
array

21. Used to display errors in a particular script - should be placed at top of script.

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183

22. Shorthand used to increment and decrement
$var++ and $var
arsort()
underscores
superglobal

23. addition
AJAX
Magic Constant
integer
+

24. Used to check if a variable has any value (including 0 or FALSE or an empty string).
single quotes
GET
isset()
ksort()

25. signed integer
the period; .
$var++ and $var
int
wordwrap()

26. a database which is best supported by PHP
mysql
reassign
substr_count()
curly braces; ${$total}

27. Tag to end a php script
?>
list()
bin2hex()
$var++ and $var

28. leading zero: 0100 or 0567
rand()
octal
floor()
predefined

29. Alias of rtrim()
shuffle()
$$
chop()
octal

30. any programing language where the user must support the language the script is written in
true
HTML
include() and require()
client-side programing

31. To reorganise the array randomly
strlen()
int
htmlspecialchars()
shuffle()

32. The seven main error reporting constants are: E_NOTICE - E_WARNING - E_PARSE - E_ERROR - E_ALL - _____ - E_DEPRECATED
statement
double quotes
Hex
E_STRICT

33. Used to find the amount of words in a string.
strip_tags()
str_word_count()
drop
switch

34. Similar to mysql_fetch_array() - but cannot be accessed by integer offset
Notice
if/elseif/else and switch statements
Constant
mysql_fetch_object()

35. This error refers to a variable with no value.
!= inequality
numbers
XML
Notice

36. Tag to begin a php script
ASP
strtok()
<?php
predefined variable

37. searches the subject for matches to a given pattern replaced with the given replacement text
isset()
+
Parse error
preg_replace()

38. The concatenation operator?
general
numbers
AJAX
the period; .

39. a language in which to make querys to a database with
sql
Warning
===
GET

40. container of ordered data elements
AJAX
abs()
Array
^

41. a type with two possible values: true and false
Hex
predefined
boolean
rand()

42. Returns a string with backslashes in front of the specified characters
statement
drop
addcslashes()
str_word_count()

43. To put a dollar sign before a variable like $10 where 10 is the variable's value - you can escape the first dollar sign; $$cost; or you can use __________.
indexed array
>>
curly braces; ${$total}
function error_reporting()

44. Use ______ when there are no variables in the string
array
unset()
single quotes
error_reporting (0)

45. The seven main SQL (structured query language) functions are alter - create - delete - _______ - insert - select - update
XML
XOR
drop
abs()

46. The name of the #! used to designate the location of the PHP binary
ini_set ('display_errors', 1)
define()
SGML
Shebang

47. Use ______ for search engines or catalogued pages or pages that would be bookmarked.
ini_set ('display_errors', 1)
GET
empty()
error_reporting (E_ALL | E_STRICT)

48. This will show all errors that fall under E_ALL or E_STRICT - the pipe | is used for 'or' so that errors that fall under either will be shown.
foreach loop
double quotes
error_reporting (E_ALL | E_STRICT)
XML

49. $_POST Data sent using POST found is sent to _______
Hex
count()
predefined variable
mysql_fetch_array()

50. TRUE or FALSE
boolean
empty()
error_reporting (E_ALL | E_STRICT)
0

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Php Programming Basics

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