MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Php knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Parameter flags was added in which version of PHP? |
| A. | PHP 4.0 |
| B. | PHP 4.1 |
| C. | PHP 4.2 |
| D. | PHP 4.3 |
| Answer» E. | |
| 2. |
Which one of the following is not a preg PHP function? |
| A. | preg_match |
| B. | preg_match_all |
| C. | preg_matchall |
| D. | preg_split |
| Answer» D. preg_split | |
| 3. |
Which one of the following preg PHP functions is used to take a string, and put it in an array? |
| A. | preg_destroy() |
| B. | preg_split() |
| C. | preg_unchain() |
| D. | preg_divide() |
| Answer» C. preg_unchain() | |
| 4. |
Which one of the following preg PHP function is used to do a find and replace on a string or an array? |
| A. | preg_replace() |
| B. | preg_find() |
| C. | preg_find_replace() |
| D. | preg_findre() |
| Answer» B. preg_find() | |
| 5. |
Which one of the following functions are used to search a string? |
| A. | preg_match |
| B. | preg_search |
| C. | preg_find |
| D. | preg_found |
| Answer» B. preg_search | |
| 6. |
What will be the output if we replace the line $num = preg_grep(“/[0-5]/”, $number); with $num = preg_grep(“/[0-5]/”, $number, PREG_GREP_INVERT);? |
| A. | Array([0]=>0 [1]=>1 [2]=>two [3]=>three [4]=>four [5]=>5) |
| B. | Array([2]=>two [3]=>three [4]=>four) |
| C. | Array([1]=> 1) |
| D. | Array([0]=>0 [5]=>5) |
| Answer» C. Array([1]=> 1) | |
| 7. |
WHICH_ONE_OF_THE_FOLLOWING_PREG_PHP_FUNCTIONS_IS_USED_TO_TAKE_A_STRING,_AND_PUT_IT_IN_AN_ARRAY??$ |
| A. | preg_destroy() |
| B. | preg_split() |
| C. | preg_unchain() |
| D. | preg_divide() |
| Answer» E. | |
| 8. |
tea? |
| A. | Hello! My name is Cameron Fox. tea? |
| B. | Hello! My name is Cameron Fox. Coffee? |
| C. | Hello! My name was Cameron Fox. Coffee? |
| Answer» D. | |
| 9. |
What will be the output if we replace the line $num = preg_grep(“/[0-5]/”, $number); with $num = preg_grep(“/[0-5]/”, $number, PREG_GREP_INVERT);?$ |
| A. | Array([0]=>0 [1]=>1 [2]=>two [3]=>three [4]=>four [5]=>5) |
| B. | Array([2]=>two [3]=>three [4]=>four) |
| C. | Array([1]=> 1) |
| D. | Array([0]=>0 [5]=>5) |
| Answer» B. Array([2]=>two [3]=>three [4]=>four) | |
| 10. |
Array([0]=>0 [1]=>1 [2]=>two [3]=>three [4]=>four [5]=>5) |
| A. | Array([2]=>two [3]=>three [4]=>four) |
| B. | Array([1]=> 1) |
| C. | Array([0]=>0 [1]=>1 [5]=>5) |
| Answer» C. Array([0]=>0 [1]=>1 [5]=>5) | |