MCQOPTIONS
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MCQOPTIONS
This section includes 69 Mcqs, each offering curated multiple-choice questions to sharpen your Php knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
PHP automatically assigns variables to next page when you submit data using |
| A. | Get method |
| B. | Post method |
| C. | Parsing method |
| D. | Both a and b |
| Answer» E. | |
| 52. |
Get, Post, Cookies and Sessions all are examples of |
| A. | Arrays |
| B. | Functions |
| C. | Methods to pass information |
| D. | None of them |
| Answer» D. None of them | |
| 53. |
This statement /* My PHP File */ is an example of |
| A. | Single line comment |
| B. | Multiline comments |
| C. | Variable declaration |
| D. | None of them |
| Answer» C. Variable declaration | |
| 54. |
Errors that are caused by mistyped or syntactically incorrect PHP code, is called as |
| A. | Rendering problem |
| B. | Installation related problem |
| C. | Parsing errors |
| D. | All of them |
| Answer» D. All of them | |
| 55. |
HTTP protocol is stateless because a plain HTML page is not capable of |
| A. | Receiving information from other pages |
| B. | Supporting php |
| C. | Supporting web services |
| D. | All of them |
| Answer» B. Supporting php | |
| 56. |
NAN problem is a |
| A. | Mathematical problem |
| B. | Parsing error |
| C. | Rendering error |
| D. | None of them |
| Answer» B. Parsing error | |
| 57. |
If I already had a Debug class in the main namespace. What will be the output of the following code? |
| A. | error |
| B. | hello from main |
| C. | hello from main\Debug |
| D. | debug |
| Answer» B. hello from main | |
| 58. |
How many different ways are offered by PHP to manipulate a data type? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» C. 4 | |
| 59. |
Which one is not a data type in PHP? |
| A. | Resources |
| B. | Objects |
| C. | Null |
| D. | Void |
| Answer» E. | |
| 60. |
Floatval ( ) function will convert your argument in |
| A. | Integer |
| B. | String |
| C. | Float |
| D. | None of them |
| Answer» D. None of them | |
| 61. |
Which of following type conversion behavior is offered by PHP? |
| A. | Array to boolean |
| B. | Null to number |
| C. | Resource to string |
| D. | All of them |
| Answer» E. | |
| 62. |
How many basic data types are offered by PHP? |
| A. | 5 |
| B. | 6 |
| C. | 7 |
| D. | 8 |
| Answer» E. | |
| 63. |
How resources are created in PHP? |
| A. | They are created by themselves |
| B. | They call special functions that return values of the resource type |
| C. | They are defined in a script |
| D. | None of them |
| Answer» C. They are defined in a script | |
| 64. |
Ord ( ) function is used convert a |
| A. | Integer type into a string |
| B. | Integer type into an array |
| C. | Float type into an array |
| D. | Array type into a string |
| Answer» B. Integer type into an array | |
| 65. |
Which data type in PHP offers special variables that hold references of resources that are external to PHP? |
| A. | Arrays |
| B. | Objects |
| C. | Resources |
| D. | Strings |
| Answer» D. Strings | |
| 66. |
Which data type is not valid in PHP for type casting? |
| A. | Null |
| B. | Resource |
| C. | Float |
| D. | Both a and b |
| Answer» E. | |
| 67. |
For checking a data type, PHP offers a function called |
| A. | type ( ) |
| B. | get_arg ( ) |
| C. | gettype ( ) |
| D. | get_t ( ) |
| Answer» D. get_t ( ) | |
| 68. |
WHICH_CLASS_ACCEPTS_A_CLASS_NAME_OR_AN_OBJECT_REFERENCE_AND_RETURNS_AN_ARRAY_OF_INTERFACE_NAME??$ |
| A. | class_implements() |
| B. | is_subclass() |
| C. | is_subclass_of() |
| D. | class_interface() |
| Answer» B. is_subclass() | |
| 69. |
If you call a method and it doesn’t exist it’ll cause a problem. To check the method which function will you use?$ |
| A. | _method() |
| B. | methodexists() |
| C. | is_callable() |
| D. | is_method() |
| Answer» D. is_method() | |