Variable Numbers of Arguments Quiz PDF: Questions and Answers - 7

MCQ 31: All these func_num_args ( ), func_get_arg ( ), func_get_args ( ), functions are introduced in

1. PHP1,
2. PHP2
3. PHP3
4. PHP4

MCQ 32: PHP function arguments are modified in the function definition and

1. In a function call
2. In execution time
3. In deceleration time
4. None of them

MCQ 33: A special kind of a file that is located in the filesystem of your browser and can be read and write from the web server, is calls as

1. Session
2. Cookies
3. Script
4. All of them

MCQ 34: For finding nonempty elements in the array we use

1. is_array ( ) function
2. sizeof ( ) function
3. array_count ( ) function
4. count ( ) function

MCQ 35: In Boolean context the unbound variable is considered as

1. TRUE
2. FALSE
3. Empty
4. None of them