PHP Quiz
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Question 1 |
PHP syntax resembles to?
A | ASP.net |
B | Java |
C | .net |
D | Perl |
Question 2 |
Is multiple inheritance supported in PHP?
A | No |
B | Yes |
Question 3 |
What is needed to be able to use image function?
A | GB Library |
B | GU Library |
C | GE Library |
D | GD Library |
Question 4 |
What are the functions to be used to get the width in image properties .
A | getimagewidth() |
B | imagewidth() |
C | imagesx() |
D | image_width() |
Question 5 |
Which functions is used to get the height of an image
A | getimagehight() |
B | imagesy() |
C | image_hight() |
D | imagehight() |
Question 6 |
How can we display information of a variable which is readable by human?
A | echo() |
B | print() |
C | print_r() |
Question 7 |
What is the function file_get_contents() useful for?
A | read |
B | write |
C | save |
D | upload |
Question 8 |
How to determine number of rows returned in result set?
A | mysql_num_row() |
B | mysql_rows() |
C | mysql_num_rows() |
D | mysql_nums_row() |
Question 9 |
Which function gives us the number of affected entries by a query?
A | mysql_affected_rows() |
B | mysql_affected() |
C | mysql_affect_rows() |
Question 10 |
How can we check the value of a given variable is a number?
A | numeric() |
B | number() |
C | is_number() |
D | is_numeric() |
Question 11 |
How can we check the value of a given variable is alphanumeric?
A | ctype_alnum() |
B | ctype_alphanumeric() |
C | alnum() |
D | alphanumeric() |
Question 12 |
How do I check if a given variable is empty?
A | is_empty() |
B | empty() |
C | null() |
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