Numerical Types Multiple Choice Questions (MCQ) PDF - 8

MCQ 36: How many numerical types are allowed in PHP?

1. 1
2. 2
3. 3
4. 4

MCQ 37: Constants in PHP are not denoted by $ sign but they are differentiated by

1. Lowercase letters
2. Uppercase letters
3. Asterisk sign *
4. Hash sign #

MCQ 38: What does explode ( ) function do?

1. Converts a string into integers
2. Converts a string into arrays
3. Finds the length of array
4. Finds the length of string

MCQ 39: The printf ( ) function sends the resulting string

1. Directly to the output
2. To the sprintf ( ) function
3. To the scanf ( ) function
4. None of them

MCQ 40: There are how many main methods for passing information between web pages and server

1. 2 methods
2. 3 methods
3. 4 methods
4. A lot of methods