Sorting Multiple Choice Questions (MCQ) PDF - 64

MCQ 316: Which function displays structured information about variables including its type and value?

1. asort ( )
2. ksort ( )
3. sort ( )
4. var_dump ( )

MCQ 317: The $_SESSION array is one of the superglobal variables introduced in

1. PHP2.1
2. PHP3
3. PHP4.1
4. PHP6

MCQ 318: For the purpose of iteration Foreach is a

1. Function
2. language construct
3. loop
4. Both A and B

MCQ 319: An unbound variable are interpreted as 0 in a

1. Numerical context
2. String context
3. Boolean context
4. Array context

MCQ 320: For creating an image in PHP, which gd function is used?

1. create ( )
2. picture_create ( )
3. imagecreate ( )
4. createfromgd ( )