MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Php knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What will be the output of the following PHP code?%! |
| A. | Peter_is_a_great_guy! |
| B. | Peterisagreatguy! |
| C. | Peter is a great guy! |
| D. | Error |
| Answer» D. Error | |
| 2. |
What will be the output of the following PHP code?%! |
| A. | FALSE |
| B. | TRUE |
| C. | NULL |
| D. | ERROR |
| Answer» D. ERROR | |
| 3. |
Which one of the following filter checks if variable of specified type exists?%! |
| A. | filter_has_var |
| B. | filter_var |
| C. | filter_id |
| D. | filter_var_array |
| Answer» B. filter_var | |
| 4. |
What will be the output of the following PHP code?%! |
| A. | No output is returned |
| B. | Integer is not valid |
| C. | Integer is valid |
| D. | Error |
| Answer» C. Integer is valid | |
| 5. |
*/*_Which one of the following does not describe a validating filter?? |
| A. | Are used to allow or disallow specified characters in a string |
| B. | Are used to validate user input |
| C. | Strict format rules |
| D. | Returns the expected type on success or FALSE on failure |
| Answer» B. Are used to validate user input | |
| 6. |
_ What will be the output of the following PHP code?$? |
| A. | No output is returned |
| B. | Integer is not valid |
| C. | Integer is valid |
| D. | Error |
| Answer» D. Error | |
| 7. |
Which one of the following filter is used to filter several variables with the same or different filters?$? |
| A. | filter_var_array() |
| B. | filter_var() |
| C. | filter_input |
| D. | filter_input_array |
| Answer» B. filter_var() | |
| 8. |
Which of the following is/are an external data?1. Cookies2. Input data from a form3. Server Variables4. Web services data |
| A. | Only 2 |
| B. | 2 and 3 |
| C. | None of the mentioned |
| D. | All of the mentioned |
| Answer» E. | |